Lutter, Ferdinand H. team published research in Nature Communications in 2020 | 4595-59-9

COA of Formula: C4H3BrN2, 5-Bromopyrimidine is a reactive intermediate that is used in the synthesis of 4-methoxyphenylboronic acid. 5-Bromopyrimidine has been shown to be nucleophilic, reacting with β-amino acids under basic conditions to form the corresponding 2-bromo amide. It also undergoes cross-coupling reactions with halides and can be used as a building block for other organic compounds. 5-Bromopyrimidine has optical properties that are characteristic of aromatic molecules, including strong absorption bands in the ultraviolet region and visible light region.
5-Bromopyrimidine undergoes direct metallation with lithuium diisopropylamide to yield 4-lithio-5-bromopyrimidine., 4595-59-9.

The systematic study of pyrimidines began in 1884 with Pinner, who synthesized derivatives by condensing ethyl acetoacetate with amidines. Pinner first proposed the name “pyrimidin” in 1885. 4595-59-9, formula is C4H3BrN2, Name is 5-Bromopyrimidine. The parent compound was first prepared by Gabriel and Colman in 1900, by conversion of barbituric acid to 2,4,6-trichloropyrimidine followed by reduction using zinc dust in hot water. COA of Formula: C4H3BrN2.

Lutter, Ferdinand H.;Grokenberger, Lucie;Perego, Luca Alessandro;Broggini, Diego;Lemaire, Sebastien;Wagschal, Simon;Knochel, Paul research published 《 Regioselective functionalization of aryl azoles as powerful tool for the synthesis of pharmaceutically relevant targets》, the research content is summarized as follows. The metalation of 1-aryl-1H-1,2,3-triazoles and other related heterocycles with sterically hindered metal-amide bases were investigated. A room temperature and highly regioselective ortho-magnesiation of several aryl azoles using a tailored magnesium amide, TMPMgBu (TMP = 2,2,6,6-tetramethylpiperidyl) in hydrocarbon solvents followed by an efficient Pd-catalyzed arylation was reported. This scalable and selective reaction allows variation of the initial substitution pattern of the aryl ring, the nature of the azole moiety, as well as the nature of the electrophile. This versatile method can be applied to the synthesis of bioactive azole derivatives and complements existing metal-mediated ortho-functionalizations.

COA of Formula: C4H3BrN2, 5-Bromopyrimidine is a reactive intermediate that is used in the synthesis of 4-methoxyphenylboronic acid. 5-Bromopyrimidine has been shown to be nucleophilic, reacting with β-amino acids under basic conditions to form the corresponding 2-bromo amide. It also undergoes cross-coupling reactions with halides and can be used as a building block for other organic compounds. 5-Bromopyrimidine has optical properties that are characteristic of aromatic molecules, including strong absorption bands in the ultraviolet region and visible light region.
5-Bromopyrimidine undergoes direct metallation with lithuium diisopropylamide to yield 4-lithio-5-bromopyrimidine., 4595-59-9.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Ma, You-Zhen team published research in Bioorganic & Medicinal Chemistry Letters in 2019 | 2927-71-1

Category: pyrimidines, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Pyrimidine is a nitrogenous base similar to benzene (a six-membered ring) and includes cytosine, thymine, and uracil as bases used for DNA or RNA. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Category: pyrimidines.

Ma, You-Zhen;Tang, Zhen-Bo;Sang, Chun-Yan;Qi, Zhi-Yuan;Hui, Ling;Chen, Shi-Wu research published 《 Synthesis and biological evaluation of nitroxide labeled pyrimidines as Aurora kinase inhibitors》, the research content is summarized as follows. To find novel effective Aurora kinases inhibitors, a series of structurally interesting nitroxide labeled pyrimidines I (R = cyclopentylamino, morpholin-4-yl, 3-[(4-nitrophenyl)amino]propylamino, etc.; R1 = NO2, F) was synthesized and evaluated for their anti-proliferative and Aurora kinases inhibitory activities. Among them, I (R = [5-(2-butoxy-2-oxoethyl)-1H-pyrazol-3-yl]aminyl; R1 = F) possessed the most potent anti-proliferative effects against four carcinoma cell lines with IC50 values in range of 0.89-11.41 μM, and kinases inhibition against Aurora A and B with the IC50 values were 9.3 and 2.8 nM, resp. Furthermore, I (R = [5-(2-butoxy-2-oxoethyl)-1H-pyrazol-3-yl]aminyl; R1 = F) blocked the phosphorylation of Aurora A (T288), Aurora B (Thr232) and HisH3, decreased the expression of proteins TPX2, Eg5 and Bora, as well as disrupted the mitotic spindle formation in HeLa cells. Mol. docking studies indicated that I (R = [5-(2-butoxy-2-oxoethyl)-1H-pyrazol-3-yl]aminyl; R1 = F) well interact with both Aurora A and B. The results showed that I (X = F; R = [5-(2-butoxy-2-oxoethyl)-1H-pyrazol-3-yl]aminyl) is a potential anticancer agent as promising pan-Aurora kinase inhibitor.

Category: pyrimidines, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Mandal, Mihirbaran team published research in Journal of Medicinal Chemistry in 2016 | 2927-71-1

Synthetic Route of 2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

The nomenclature of pyrimidines is straightforward. However, like other heterocyclics, tautomeric hydroxyl groups yield complications since they exist primarily in the cyclic amide form. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. For example, 2-hydroxypyrimidine is more properly named 2-pyrimidone. A partial list of trivial names of various pyrimidines exists. Synthetic Route of 2927-71-1.

Mandal, Mihirbaran;Wu, Yusheng;Misiaszek, Jeffrey;Li, Guoqing;Buevich, Alexei;Caldwell, John P.;Liu, Xiaoxiang;Mazzola, Robert D.;Orth, Peter;Strickland, Corey;Voigt, Johannes;Wang, Hongwu;Zhu, Zhaoning;Chen, Xia;Grzelak, Michael;Hyde, Lynn A.;Kuvelkar, Reshma;Leach, Prescott T.;Terracina, Giuseppe;Zhang, Lili;Zhang, Qi;Michener, Maria S.;Smith, Brad;Cox, Kathleen;Grotz, Diane;Favreau, Leonard;Mitra, Kaushik;Kazakevich, Irina;McKittrick, Brian A.;Greenlee, William;Kennedy, Matthew E.;Parker, Eric M.;Cumming, Jared N.;Stamford, Andrew W. research published 《 Structure-Based Design of an Iminoheterocyclic β-Site Amyloid Precursor Protein Cleaving Enzyme (BACE) Inhibitor that Lowers Central Aβ in Nonhuman Primates》, the research content is summarized as follows. We describe successful efforts to optimize the in vivo profile and address off-target liabilities of a series of BACE1 inhibitors represented by 6 that embodies the recently validated fused pyrrolidine iminopyrimidinone scaffold. Employing structure-based design, truncation of the cyanophenyl group of I that binds in the S3 pocket of BACE1 followed by modification of the thienyl group in S1 was pursued. Optimization of the pyrimidine substituent that binds in the S2′-S2” pocket of BACE1 remediated time-dependent CYP3A4 inhibition of earlier analogs in this series and imparted high BACE1 affinity. These efforts resulted in the discovery of difluorophenyl analog II (MBi-4), which robustly lowered CSF and cortex Aβ40 in both rats and cynomolgus monkeys following a single oral dose. II represents a unique mol. shape among BACE inhibitors reported to potently lower central Aβ in nonrodent preclin. species.

Synthetic Route of 2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Mandal, Mihirbaran team published research in Journal of Medicinal Chemistry in 2018 | 2927-71-1

2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., Safety of 2,4-Dichloro-5-fluoropyrimidine

Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. In nucleic acids, three types of nucleobases are pyrimidine derivatives: cytosine (C), thymine (T), and uracil (U). Safety of 2,4-Dichloro-5-fluoropyrimidine.

Mandal, Mihirbaran;Mitra, Kaushik;Grotz, Diane;Lin, Xinjie;Palamanda, Jairam;Kumari, Pramila;Buevich, Alexei;Caldwell, John P.;Chen, Xia;Cox, Kathleen;Favreau, Leonard;Hyde, Lynn;Kennedy, Matthew E.;Kuvelkar, Reshma;Liu, Xiaoxiang;Mazzola, Robert D.;Parker, Eric;Rindgen, Diane;Sherer, Edward;Wang, Hongwu;Zhu, Zhaoning;Stamford, Andrew W.;Cumming, Jared N. research published 《 Overcoming Time-Dependent Inhibition (TDI) of Cytochrome P450 3A4 (CYP3A4) Resulting from Bioactivation of a Fluoropyrimidine Moiety》, the research content is summarized as follows. Herein the authors describe structure-activity relationship (SAR) and metabolite identification (Met-ID) studies that provided insight into the origin of time-dependent inhibition (TDI) of cytochrome P 450 3A4 (CYP3A4) by compound I. Collectively, these efforts revealed that bioactivation of the fluoropyrimidine moiety of I led to reactive metabolite formation via oxidative defluorination and was responsible for the observed TDI. The authors discovered that substitution at both the 4- and 6-positions of the 5-fluoropyrimidine of I was necessary to ameliorate this TDI as exemplified by compound II.

2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., Safety of 2,4-Dichloro-5-fluoropyrimidine

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Li, Xiandeng team published research in Bioorganic Chemistry in 2022 | 2927-71-1

Quality Control of 2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Quality Control of 2927-71-1.

Li, Xiandeng;Yang, Tao;Hu, Mengshi;Yang, Yingxue;Tang, Minghai;Deng, Dexin;Liu, Kongjun;Fu, Suhong;Tan, Yan;Wang, Huan;Chen, Yong;Zhang, Chufeng;Guo, Yong;Peng, Bin;Si, Wenting;Yang, Zhuang;Chen, Lijuan research published 《 Synthesis and biological evaluation of 6-(pyrimidin-4-yl)-1H-pyrazolo[4,3-b]pyridine derivatives as novel dual FLT3/CDK4 inhibitors》, the research content is summarized as follows. Herein, based on the previously reported JAK2/FLT3 inhibitor, the synthesis, structure-activity relationship and biol. evaluation of a series of unique 6-(pyrimidin-4-yl)-1H-pyrazolo[4,3-b]pyridine derivatives, e.g., I, was described that inhibited FLT3 and CDK4 kinases. The optimized compound exhibited low nanomolar range activities with IC50 values of 11 and 7 nM for FLT3 and CDK4, resp.

Quality Control of 2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Li, Yingxiu team published research in Bioorganic Chemistry in 2020 | 2927-71-1

Recommanded Product: 2,4-Dichloro-5-fluoropyrimidine, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

The nomenclature of pyrimidines is straightforward. However, like other heterocyclics, tautomeric hydroxyl groups yield complications since they exist primarily in the cyclic amide form. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. For example, 2-hydroxypyrimidine is more properly named 2-pyrimidone. A partial list of trivial names of various pyrimidines exists. Recommanded Product: 2,4-Dichloro-5-fluoropyrimidine.

Li, Yingxiu;Wang, Peng;Chen, Cong;Ye, Tianyu;Han, Yufei;Hou, Yunlei;Liu, Yajing;Gong, Ping;Qin, Mingze;Zhao, Yanfang research published 《 Discovery and rational design of 2-aminopyrimidine-based derivatives targeting Janus kinase 2 (JAK2) and FMS-like tyrosine kinase 3 (FLT3)》, the research content is summarized as follows. Herein, with the help of computer-aided drug design (CADD), the structure-based rational drug design, structure-activity relationships, and synthesis of a series of 2-aminopyrimidine derivatives that inhibit both JAK2 and FLT3 kinases was described. These screening cascades revealed that compound I [R1 = 5-Cl] demonstrated the most inhibitory activity with IC50 values of 1.8 and 0.68 nM against JAK2 and FLT3 resp. Compound I [R1 = 5-Cl] also showed potent anti-proliferative activities against HEL (IC50 = 0.84μM) and Molm-13 (IC50 = 0.019μM) cell lines, but relatively weak cytotoxicity against K562 and PC-3 cell lines, which proved that it might have high target specificity. In-vitro metabolism assay, I [R1 = 5-Cl] exhibited moderate stability in RLM (Rat Liver Microsomes) with a half-life time of 31 min. In the cellular context of Molm-13, I [R1 = 5-Cl] induced cell cycle arrest in G1/S phase and enhanced apoptosis in a dose-dependent manner. These results indicated that I [R1 = 5-Cl] s a promising dual JAK2/FLT3 inhibitor and worthy of further development.

Recommanded Product: 2,4-Dichloro-5-fluoropyrimidine, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Liang, Junqing team published research in Chinese Chemical Letters in 2022 | 4595-59-9

Application of C4H3BrN2, 5-Bromopyrimidine is a reactive intermediate that is used in the synthesis of 4-methoxyphenylboronic acid. 5-Bromopyrimidine has been shown to be nucleophilic, reacting with β-amino acids under basic conditions to form the corresponding 2-bromo amide. It also undergoes cross-coupling reactions with halides and can be used as a building block for other organic compounds. 5-Bromopyrimidine has optical properties that are characteristic of aromatic molecules, including strong absorption bands in the ultraviolet region and visible light region.
5-Bromopyrimidine undergoes direct metallation with lithuium diisopropylamide to yield 4-lithio-5-bromopyrimidine., 4595-59-9.

Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogen atoms at positions 1 and 3 in the ring. 4595-59-9, formula is C4H3BrN2, Name is 5-Bromopyrimidine. The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. Application of C4H3BrN2.

Liang, Junqing;Dong, Lefeng;Qian, Feng;Kong, Yijin;Wang, Mingxia;Xu, Xiaoyong;Shao, Xusheng;Li, Zhong research published 《 A bench-stable reagent for C-4 selective deuteriodifluoromethylation of azines》, the research content is summarized as follows. A bench-stable reagent, deuteriodifluoromethyl phosphine (DDFP) from cheap deuterium source for selectivity deuteriodifluoromethylation of azines with a high deuterium incorporation yield was reported. The late-stage modification of complex mols. further confirmed the potential of this reagent for practical applications. This reagent would be expected to find applications in synthesis of isotope-labeled mols. of interests for drug-discovery and related ilucidation of mechanism of action.

Application of C4H3BrN2, 5-Bromopyrimidine is a reactive intermediate that is used in the synthesis of 4-methoxyphenylboronic acid. 5-Bromopyrimidine has been shown to be nucleophilic, reacting with β-amino acids under basic conditions to form the corresponding 2-bromo amide. It also undergoes cross-coupling reactions with halides and can be used as a building block for other organic compounds. 5-Bromopyrimidine has optical properties that are characteristic of aromatic molecules, including strong absorption bands in the ultraviolet region and visible light region.
5-Bromopyrimidine undergoes direct metallation with lithuium diisopropylamide to yield 4-lithio-5-bromopyrimidine., 4595-59-9.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Liang, Xuewu team published research in ACS Medicinal Chemistry Letters in 2016 | 2927-71-1

Product Details of C4HCl2FN2, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogen atoms at positions 1 and 3 in the ring. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. Product Details of C4HCl2FN2.

Liang, Xuewu;Zang, Jie;Zhu, Mengyuan;Gao, Qianwen;Wang, Binghe;Xu, Wenfang;Zhang, Yingjie research published 《 Design, Synthesis, and Antitumor Evaluation of 4-Amino-(1H)-pyrazole Derivatives as JAKs Inhibitors》, the research content is summarized as follows. Abnormalities in the JAK/STAT signaling pathway lead to many diseases such as immunodeficiency, inflammation, and cancer. Herein, we designed and synthesized a series of 4-amino-(1H)-pyrazole derivatives as potent JAKs inhibitors for cancer treatment. Results from in vitro protein kinase inhibition experiments indicated that some compounds are potent JAKs inhibitors. For example, the IC50 values of compound I against JAK1, JAK2, and JAK3 were 3.4, 2.2, and 3.5 nM, resp. In cell culture experiments, compound I showed potent antiproliferative activity against various cell lines (PC-3, HEL, K562, MCF-7, and MOLT4) at low micromolar levels, while compound II showed selective cytotoxicity at submicromolar levels against HEL (IC50: 0.35 μM) and K562 (IC50: 0.37 μM) cell lines. It is worth noting that both I and II showed more potent antiproliferative activities than the approved JAKs inhibitor Ruxolitinib.

Product Details of C4HCl2FN2, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Liang, Xuewu team published research in Journal of Medicinal Chemistry in 2019 | 2927-71-1

2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., Quality Control of 2927-71-1

Pyrimidine is a nitrogenous base similar to benzene (a six-membered ring) and includes cytosine, thymine, and uracil as bases used for DNA or RNA. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Quality Control of 2927-71-1.

Liang, Xuewu;Zang, Jie;Li, Xiaoyang;Tang, Shuai;Huang, Min;Geng, Meiyu;Chou, C. James;Li, Chunpu;Cao, Yichun;Xu, Wenfang;Liu, Hong;Zhang, Yingjie research published 《 Discovery of Novel Janus Kinase (JAK) and Histone Deacetylase (HDAC) Dual Inhibitors for the Treatment of Hematological Malignancies》, the research content is summarized as follows. Concurrent inhibition of Janus kinase (JAK) and histone deacetylase (HDAC) could potentially improve the efficacy of the HDAC inhibitors in the treatment of cancers and resolve the problem of HDAC inhibitor resistance in some tumors. Here, a novel series of pyrimidin-2-amino-pyrazol hydroxamate derivatives as JAK and HDAC dual inhibitors was designed, synthesized, and evaluated, among which I possessed potent and balanced activities against both JAK2 and HDAC6 with half-maximal inhibitory concentration at the nanomolar level. I exhibited improved antiproliferative and proapoptotic activities over SAHA and ruxolitinib in several hematol. cell lines. Remarkably, I exhibited more potent antiproliferation effect than the combination of SAHA and ruxolitinib in HEL cells bearing JAK2V617F mutation. Pharmacokinetic studies in mice showed that I possessed good bioavailability after i.p. administration. Finally, I showed antitumor efficacy with no significant toxicity in a HEL xenograft model. Collectively, the results confirm the therapeutic potential of JAK and HDAC dual inhibitors in hematol. malignancies and provide valuable leads for further structural optimization and antitumor mechanism study.

2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., Quality Control of 2927-71-1

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Liao, Ke team published research in Cell Reports Physical Science in 2022 | 2927-71-1

2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., Electric Literature of 2927-71-1

The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Electric Literature of 2927-71-1.

Liao, Ke;Wu, Fengjin;Chen, Jiean;Huang, Yong research published 《 Catalytic cleavage and functionalization of bulky and inert Csp3-Csp3 bonds via a relayed proton-coupled electron transfer strategy》, the research content is summarized as follows. The direct, photoredox cleavage of hindered Csp3-Csp3 bonds of alcs. under neutral conditions was described. A relayed proton-coupled electron transfer (PCET) strategy was employed that overcame the previous requirement of a Bronsted base. Heavily branched alcs. with a high oxidation potential (Eox1/2 > +2 V vs. SCE) were cleaved and functionalized with remarkable efficiency and versatility. A simple, non-substituted Ph group can promote a relayed PCET process to deliver primary, secondary, and tertiary alkyl radicals under neutral conditions.

2927-71-1, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., Electric Literature of 2927-71-1

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia