Pyrimidines

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. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. 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. Recommanded Product: Pyrimidin-2-amine.

Panigrahi, Uttam Kumar;Bhat, Venugopal T.;Ramakrishnan, Vengadesh Kumara Mangalam research published 《 Magnetically Recyclable Heterogeneous Cobalt Ferrite Catalyst for the Direct N-Alkylation of (Hetero)aryl Amines with Alcohols》, the research content is summarized as follows. Herein we report the use of spinel cobalt ferrite nanoparticles as an efficient and selective catalyst for the mono N-alkylation of aryl and hetero aryl amines with various aromatic and aliphatic alcs. Based on our experiments, the optimum condition for good to excellent yield were observed with alc. (1.0 mmol), aniline (1.2 mmol), KOH (0.5 equiv), and CoFe2O4 nanocatalyst (10 mol%) in toluene at 130°C in 24 h. Further control experiment studies revealed that the reaction does not proceed in the absence of the catalyst or a strong base. This magnetically recyclable nanocatalyst does not require any ligands and is easily synthesized at low temperature The reutilization of the recovered catalyst in a fresh reaction gave good to excellent yield. The experiment results strongly suggest a borrowing hydrogen pathway for N-alkylation under our standard conditions. The utility of these nanocatalysts was also demonstrated for the dehydrogenative synthesis of heterocycles like indole and quinolines.

Recommanded Product: Pyrimidin-2-amine, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., 109-12-6.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. 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. Quality Control of 109-12-6.

Panigrahi, Ahwan;Sharanappa Sherikar, Mahadev;Ramaiah Prabhu, Kandikere research published 《 ZnBr₂ Mediated C-N Bond Formation using Cinnamyl Alcohol and 2-Amino Pyridines》, the research content is summarized as follows. A simple method for C-N bond formation is disclosed by using cinnamyl alcs. and 2-amino pyridine derivatives in the presence of stoichiometric amount of zinc bromide. This reaction works with a wide range of substrates, and is compatible with primary, secondary, and homoallylic alcs. To the best of our knowledge, this is the first report for C-N bond formation using cinnamyl alc. and 2-amino pyridines using zinc bromide as a Lewis acid.

109-12-6, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., Quality Control of 109-12-6

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. Application of C4HCl2FN2.

Pan, Tao;Dan, Yanrong;Guo, Dafeng;Jiang, Junhao;Ran, Dongzhi;Zhang, Lin;Tian, Binghua;Yuan, Jianyong;Yu, Yu;Gan, Zongjie research published 《 Discovery of 2,4-pyrimidinediamine derivatives as potent dual inhibitors of ALK and HDAC》, the research content is summarized as follows. Combination of anaplastic lymphoma kinase (ALK) inhibitor with histone deacetylases (HDAC) inhibitor could exert synergistically anti-proliferative effects on ALK pos. non-small cell lung cancer (NSCLC) naive or resistant cells. In this work, we designed and synthesized a series of 2,4-pyrimidinediamine derivatives as dual ALK and HDAC inhibitors based on pharmacophore merged strategy. Among which, compound I displayed the most potent and balanced inhibitory activity against ALK (IC₅₀ = 2.1 nM) and HDAC1 (IC₅₀ = 7.9 nM), resp. In particular, I was also potent against the frequently observed Crizotinib-resistant ALK^L1196M (IC₅₀ = 1.7 nM) as well as the Ceritinib-resistant ALK^G1202R (IC₅₀ = 0.4 nM) mutants. In antiproliferative activity assay, I exhibited impressive activity on ALK-addicted cancer cell lines at low micromole concentrations, which was comparable to that of Crizotinib and Ceritinib. Further flow cytometric anal. indicated that I could effectively induce cell death via cell apoptosis and cell cycle arrest. Taken together, these results suggested I would be a promising lead compound for the ALK-pos. NSCLC treatment, especially the Ceritinib- or Crizotinib-resistant NSCLC.

Application 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

The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, 1722-12-9, formula is C4H3ClN2, Name is 2-Chloropyrimidine. including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. Application of C4H3ClN2.

Ouyang, Jia-Sheng;Liu, Siqi;Pan, Bendu;Zhang, Yaqi;Liang, Hao;Chen, Bin;He, Xiaobo;Chan, Wesley Ting Kwok;Chan, Albert S. C.;Sun, Tian-Yu;Wu, Yun-Dong;Qiu, Liqin research published 《 A Bulky and Electron-Rich N-Heterocyclic Carbene Palladium Complex (SIPr)^Ph2Pd(cin)Cl: Highly Efficient and Versatile for Buchwald-Hartwig Amination of (Hetero)aryl Chlorides with (Hetero)aryl Amines at Room Temperature》, the research content is summarized as follows. A bulky and electron-rich N-heterocyclic carbene palladium complex (SIPr)Ph₂Pd(cin)Cl was synthesized and characterized. It was found to be highly efficient and versatile for the synthesis of substituted amines via coupling of different (hetero)aryl chlorides with various (hetero)aryl amines at room temperature, especially for the challenging amination of five- or six-membered ring heteroaryl chlorides with five- or six-membered ring heteroaryl amines. It was also successfully applied to the synthesis of various com. pharmaceuticals and candidate drugs or compounds with potential pharmacol. activities in high yields. All of these demonstrate its excellent catalytic efficacy in Buchwald-Hartwig amination and broad application prospects in relevant pharmaceutical preparations DFT calculations suggest that the steric-induced electronic interaction makes the ligand more electron-donating and the steric effect effectively regulates the rotation of iPr-Ph-iPr group in the catalyzed system due to the introduction of the di-Ph skeleton. Considering the electronic effect and steric effect together, the oxidative addition activation barriers by (SIPr)Ph2 and (SIPr) ligands are close to each other. The reductive elimination was the rate-determining step of (SIPr)Ph2Pd(cin)Cl-catalyzed system in the catalytic cycle, the appropriate steric hindrance of (SIPr)Ph2 ligand greatly reduces the energy barrier of this step. The perfect combination of electron-donating and steric hindrance ability of the ligand significantly improves the catalytic activity.

1722-12-9, 2-Chloropyrimidine is a monochlorinated pyrimidine with plant growth regulating activity. Chloropyrimidine is a useful reagent in the preparation of antivirals and other biologically active compounds.
2-Chloropyrimidine undergoes cobalt-catalyzed cross-coupling reaction with aryl halides.
2-Chloropyrimidine is a molecule that can be synthesized by the oxidation of pyrimidine with hydrogen peroxide and hydrochloric acid. The reaction proceeds through an electrochemical process in which the oxidation catalyst is a platinum electrode. This reaction is catalyzed by the nucleophilic attack of malonic acid on the chloropyrimidine at the methylene group. This efficient method for making 2-chloropyrimidine has been applied to synthesize aryl halides, including phenyl chloropyrimidine and pyridyl chloropyrimidine, from their corresponding chloride and bromide precursors. The fluorescence properties of 2-chloropyrimidine have been studied in coordination chemistry, where it forms complexes with metal ions such as Mn2+. In this study, it was found that adsorption mechanisms are dependent on molecular size, charge density, kinetic energy, and adsorbent surface area., Application of C4H3ClN2

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Formula: C4H5N3.

Ostrovsky, Serghei research published 《 Magnetostructural study of four-coordinated Co(II) complexes with mixed ligand surrounding》, the research content is summarized as follows. The dependence of the zero-field splitting parameters on the structural modification of the nearest ligands surrounding in the [CoCl₂L₂] complexes (with L being the N-donor ligand) is studied. The modification was modeled by the variations of the NCoN and ClCoCl angles, by the rotation of the chlorido ligands with respect to other ligand groups as well as by the strength of the N-donor ligands. The found tendency was compared with the exptl. data for this type of cobalt complexes known from literature.

Formula: C4H5N3, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., 109-12-6.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 1722-12-9, formula is C4H3ClN2, Name is 2-Chloropyrimidine. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Name: 2-Chloropyrimidine.

Ostrovskii, Vladimir A.;Danagulyan, Gevorg G.;Nesterova, Olga M.;Pavlyukova, Yulia N.;Tolstyakov, Vladimir V.;Zarubina, Olga S.;Slepukhin, Pavel A.;Esaulkova, Yana L.;Muryleva, Anna A.;Zarubaev, Vladimir V.;Trifonov, Rostislav E. research published 《 Synthesis and antiviral activity of nonannulated tetrazolylpyrimidines》, the research content is summarized as follows. Nonannulated tetrazolylpyrimidines in the structure of which the heterocyclic fragments were separated by hydrazinocarbonylmethyl I [R = H, Me], methylpyrazolyl II, groups or a sulfur atom III [R¹ = Ph; R² = H; R¹ = CH₂CO₂H, R² = Me] were synthesized. Some of these compounds showed moderate in vitro activity against H1N1 subtype of influenza A virus. The selectivity index of the anti-influenza action of {5-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]-1H-tetrazol-1-yl}acetic acid, which had very low cytotoxicity, was twice as high as the selectivity index of the reference drug rimantadine.

Name: 2-Chloropyrimidine, 2-Chloropyrimidine is a monochlorinated pyrimidine with plant growth regulating activity. Chloropyrimidine is a useful reagent in the preparation of antivirals and other biologically active compounds.
2-Chloropyrimidine undergoes cobalt-catalyzed cross-coupling reaction with aryl halides.
2-Chloropyrimidine is a molecule that can be synthesized by the oxidation of pyrimidine with hydrogen peroxide and hydrochloric acid. The reaction proceeds through an electrochemical process in which the oxidation catalyst is a platinum electrode. This reaction is catalyzed by the nucleophilic attack of malonic acid on the chloropyrimidine at the methylene group. This efficient method for making 2-chloropyrimidine has been applied to synthesize aryl halides, including phenyl chloropyrimidine and pyridyl chloropyrimidine, from their corresponding chloride and bromide precursors. The fluorescence properties of 2-chloropyrimidine have been studied in coordination chemistry, where it forms complexes with metal ions such as Mn2+. In this study, it was found that adsorption mechanisms are dependent on molecular size, charge density, kinetic energy, and adsorbent surface area., 1722-12-9.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. 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. Synthetic Route of 109-12-6.

Orlova, M. A.;Spiridonov, V. V.;Orlov, A. P.;Zolotova, N. S.;Lupatov, A. Yu.;Trofimova, T. P.;Kalmykov, S. N.;Yaroslavov, A. A. research published 《 Complexes of carboxymethylcellulose with Cu²⁺-ions as a prototype of antitumor agent》, the research content is summarized as follows. The search for new promising carries and vectors for the purposes of nuclear medicine with multifunctional effects is the most difficult problem in this branch of medicine. Among the components that are used to create carriers, one of the most perspective is the polysaccharide CM-cellulose (CMC). This choice is due to CMC high solubility in aqueous and saline solutions, low toxicity, high biocompatibility, as well as the content of a large number of anionic (carboxyl) and hydroxyl functional groups, which are capable of strong binding of polyvalent metal ions. In our work CMC were bound to Cu²⁺ ions that resulted in a collapse of the polymer macromol. and formation of the CMC- Cu²⁺ binary complexes. The binary complexes addnl. adsorbed 2-aminopyrimidine (AP) and formed the CMC- Cu²⁺-AP ternary complexes. The binary and ternary complexes were characterized by dynamic light scattering, laser electrophoresis, UV-spectrophotometry, TEM- microscopy, thin layer chromatog. and cell viability with the following main conclusions: (a) An increase in the copper content from up to 20 wt% leads to altering the size of CMC particles in water solution from 400 to 340 nm. Further binding of AP has no effect on the particle size. (b) In physiol. solution, the size of the ternary complex particles was addnl. decreased down to 200-220 nm. (c) The complex particles are stable against aggregation in water surrounding due to their total neg. charge. (d) Their cytotoxicity in relation to leukemic cells significantly exceeds that in relation to normal lymphocytes, creating an attractive therapeutic window. The results show good prospects for the CMC-copper complexes as drug carriers.

Synthetic Route of 109-12-6, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., 109-12-6.

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Safety of Pyrimidin-2-amine.

Olyaei, Abolfazl;Mohamadi, Amir;Rahmani, Nilufar research published 《 Green synthesis of new lawsone enaminones and their Z/E(C=C)-isomerization induced by organic solvent》, the research content is summarized as follows. The synthesis of a new class of lawsone enaminone derivatives by using lawsone, tri-Et orthoformate and aromatic amines in the presence of guanidinium chloride under solvent-free conditions was developed. Investigation of ¹H-NMR spectra indicated that lawsone enaminones exist in the ketoenamine tautomeric form and underwent Z/E-isomerization with respect to the C=C bond in DMSO-d₆ at room temperature Furthermore, intramol. hydrogen bonds were observed in the synthesized compounds This method has some advantages including short reaction times, high to excellent yields, simple work-up procedure and very easy purification of products by non-chromatog. methods.

109-12-6, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., Safety of Pyrimidin-2-amine

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Quality Control of 109-12-6.

Olyaei, Abolfazl;Abediha, Shohreh;Sadeghpour, Mahdieh;Adl, Alireza research published 《 An Efficient One-Pot Pseudo Five-Component Synthesis of Bis-heteroarylaminomethylnaphthoquinone Mannich Bases from Lawsone》, the research content is summarized as follows. A new series of bis-heteroarylaminomethylnaphthoquinone Mannich bases I (R = 4-methylpyridin-2-yl, benzothiazol-2-yl, pyrimidin-2-yl, etc.) have been synthesized through facial and efficient one-pot pseudo five-component reactions of lawsone, different heteroaryl amines RNH₂ and terephthaldehyde using p-TSA as catalyst in CH₃CN under reflux conditions. The high yields of products, very simple operation, readily available starting materials, high atom-economy, easy workup procedure and isolation/purification of target products without chromatog. are the main benefits of this synthetic strategy.

109-12-6, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., Quality Control of 109-12-6

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

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. 554-01-8, formula is C5H7N3O, Name is 4-Amino-5-methylpyrimidin-2(1H)-one. 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. Computed Properties of 554-01-8.

Olean-Oliveira, Andre;Monteiro Seraphim, Patricia;Teixeira, Marcos F. S. research published 《 Methylated DNA impedimetric immunosensor based on azo-polymer-AuNPs dots and 5-methylcytosine antibody using dissolved oxygen as a redox probe》, the research content is summarized as follows. The present work describes the development of an electrochem. immunosensor for the direct determination of methylated DNA using dissolved oxygen as the redox probe. The oxygen-sensitive response is possible due to the presence of a redox conducting polymer based on the Bismarck Brown Y dye (poly(azo-BBY)). In addition to the azo-polymer, gold nanoparticles (AuNPs) were formed in the polymer film by encapsulation to increase the active surface area and enhance sensor performance. The platform was easily synthesized using a single-step electropolymerization technique in a solution containing the BBY monomer and HAuCl4 salt. The immunosensor was developed by simply immobilizing the 5-methylcytosine antibody (Ab-5-mC) with high affinity to 5-mC on the surface of a device coated with azo-polymer-AuNPs dots. No secondary antibodies or enzymes were used in constructing this device. The immunosensor performance was evaluated by electrochem. impedance spectroscopy (EIS) in different concentrations of 5-methylcytosine (5-mC) in 0.10 mol L-1 phosphate buffer solution (PBS) solution containing atm. oxygen. A calibration curve was obtained by varying the resistance of the system as a function of the 5-mC concentration, revealing a limit of detection (LOD) in picograms per mL.

554-01-8, 5-Methylcytosine is a methylated form of the nucleobase cytosine occurring predominantly in cytosine-phosphate-guanine (CpG) islands that are produced by DNA methyltransferases and may regulate gene expression. Like cytosine, the DNA sequence containing 5-methylcytosine (5-mC) is able to be replicated without error and 5-mC can pair with guanine in double stranded DNA. However, DNA sequences containing a high local concentration of 5-mC may be less transcriptionally active than areas with higher ratios of unmodified cytosine.
5-Methylcytosine belongs to the class of organic compounds known as hydroxypyrimidines. These are organic compounds containing a hydroxyl group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. 5-Methylcytosine exists as a solid, slightly soluble (in water), and a very weakly acidic compound (based on its pKa). Within the cell, 5-methylcytosine is primarily located in the cytoplasm. 5-Methylcytosine can be biosynthesized from cytosine. Outside of the human body, 5-methylcytosine can be found in tea. This makes 5-methylcytosine a potential biomarker for the consumption of this food product.
5-methylcytosine is a pyrimidine that is a derivative of cytosine, having a methyl group at the 5-position. It has a role as a human metabolite. It is a member of pyrimidines and a methylcytosine. It derives from a cytosine.
5-Methylcytosine is a nucleic acid that is found in the DNA and RNA of the cell. It is an important component of methylation, which is the process by which a methyl group is added to a molecule. This process can lead to cellular transformation, a process that can cause cancer. 5-Methylcytosine has also been shown as a molecular pathogenesis factor in infectious diseases such as HIV and herpes simplex virus type 1. The presence of 5-methylcytosine in nuclear DNA has been detected by analytical techniques such as gas chromatography/mass spectrometry (GC/MS). There are many analytical methods, including GC/MS, that can be used to detect 5-methylcytosine in cellular nuclei., Computed Properties of 554-01-8

Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia