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| Product | Description | |
|---|---|---|
| Cytosine | 25g Pack Size. Group: Biochemicals, Pyrimidines. Formula: C4H5N3O. CAS No. 71-30-7. Prepack ID 29052273-25g. Molecular Weight 111.1. See USA prepack pricing. |  |
| Cytosine | Cytosine. CAS No: 71-30-7 |  Sarchem Laboratories New Jersey NJ |
| Cytosine | Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (anamine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine. In Watson-Crick base pairing, it forms three hydrogen bonds with guanine. Synonyms: Cytarabine Impurity C; 4-Aminopyrimidin-2(1H)-one; 6-Amino-2(1H)-pyrimidinone; 4-Amino-1H-pyrimidin-2-one; 4-Amino-2(1H)-pyrimidinone; 4-Amino-2-hydroxypyrimidine; 4-Aminouracil; Gemcitabine EP Impurity A; Lamivudine EP Impurity E; 2-Hydroxy-4-pyrimidinamine; 4-Amino-2-oxo-1,2-dihydropyrimidine; Cytosines; Cytosinimine; NSC 27787; Cytarabine EP Impurity C; Gemcitabine hydrochloride EP Impurity A. Grade: 98%. CAS No. 71-30-7. Molecular formula: C4H5N3O. Mole weight: 111.10. |  |
| Cytosine | Cytosine is one of the four main bases found in DNA and RNA. Cytosine modifications exhibit circadian oscillations that are involved in epigenetic diversity and aging. Cytosine can be used in cancer research [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. CAS No. 71-30-7. Pack Sizes: 10 mM * 1 mL; 500 mg; 5 g. Product ID: HY-I0626. |  |
| Cytosine | Cytosine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-Amino-2(1H)-pyrimidinone. Product Category: Amide & Amine Monomers. Appearance: White Solid. CAS No. 71-30-7. Molecular formula: C4H5N3O. Mole weight: 111.1 g/mol. Purity: 0.98. Product ID: ACM-MO-71307. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Cytosine | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standards. |  |
| Cytosine | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Cytosine | Widely distributed in nature; constituent of nucleic acids. Group: Biochemicals. Alternative Names: 6-Amino-2(1H)-pyrimidinone. Grades: Highly Purified. CAS No. 71-30-7. Pack Sizes: 2.5g. US Biological Life Sciences. |  Worldwide |
| Cytosine-[13C,15N2] | Cytosine-[13C,15N2] is the labelled analogue of Cytosine. Cytosine is one of the four bases that participate in the biosynthesis of DNA or RNA. Synonyms: Cytosine 13C,15N2; 4-Amino-1H-pyrimidin-2-one-13C,15N2; 4-Amino-2(1H)-pyrimidinone-13C,15N2; 4-Amino-2-hydroxypyrimidine-13C,15N2; 4-Aminouracil-13C,15N2; Cytosinimine-13C,15N2. Grade: ≥98%; ≥98% atom 13C; ≥98% atom 15N. CAS No. 181517-10-2. Molecular formula: C3[13C]H5N[15N]2O. Mole weight: 114.08. | |
| Cytosine-13C,15N2 | Cytosine-13C,15N2. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Cytosine 1-b-D-arabinofuranoside 99+% (HPLC) | Cytosine 1-b-D-arabinofuranoside 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Cytosine-[2,4-13C2,15N3] | Cytosine-[2,4-13C2,15N3] is a labelled Cytosine. Cytosine is one of the four bases that participate in the biosynthesis of DNA or RNA. Synonyms: Cytosine-2,4-13C2,15N3. Grade: 99% atom 13C; 99% atom 15N. CAS No. 285978-06-5. Molecular formula: C2[13C]2H5[15N]3O. Mole weight: 116.07. | |
| Cytosine-[5,6-d2] | Cytosine-[5,6-d2] is an isotope labelled Cytosine, a nucleobase in the synthesis of DNA/RNA. Synonyms: 4-amino-5,6-dideuterio-1H-pyrimidin-2-one; Cytosine-5,6-d2. Grade: 98% atom D. CAS No. 106391-24-6. Molecular formula: C4H3D2N3O. Mole weight: 113.11. | |
| Cytosine 99+% (HPLC) | Cytosine (C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine. In Watson-Crick base pairing, it forms three hydrogen bonds with guanine. Group: Biochemicals. Alternative Names: 4-Amino-2-hydroxypyrimidine; 4-Amino-2-oxo-1,2-dihydropyrimidine. Grades: Highly Purified. CAS No. 71-30-7. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Cytosine-b-D-arabinofuranoside hydrochloride | Cytosine-b-D-arabinofuranoside hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| cytosine deaminase | Also acts on 5-methylcytosine. Group: Enzymes. Synonyms: isocytosine deaminase. Enzyme Commission Number: EC 3.5.4.1. CAS No. 9025-5-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4536; cytosine deaminase; EC 3.5.4.1; 9025-05-2; isocytosine deaminase. Cat No: EXWM-4536. |  |
| 1-(2,3-Dideoxy-2-fluoropentofuranosyl)cytosine | 1-(2,3-Dideoxy-2-fluoropentofuranosyl)cytosine is a fabricated analogue of nucleosides, manifesting potential antineoplastic characteristics, illustrating efficacy particularly in combating specific leukemia and lymphoma types. Regulating DNA synthesis inhibition, this molecule effectively impedes neoplastic cell proliferation. Synonyms: 2'-Fluoro-2',3'-dideoxyarabinosylcytosine. CAS No. 119555-47-4. Molecular formula: C9H12FN3O3. Mole weight: 229.21. | |
| 1-(2'-Chloro-2'-deoxy-b-D-arabinofuranosyl)cytosine | 1-(2'-Chloro-2'-deoxy-b-D-arabinofuranosyl)cytosine is an antineoplastic biomolecule used in cancer research. It's an analog of the nucleoside cytosine, inhibiting DNA synthesis to stop tumor cells replication. Synonyms: 2(1H)-Pyrimidinone, 4-amino-1-(2-chloro-2-deoxy-beta-D-arabinofuranosyl)-; 4-Amino-1-(2-chloro-2-deoxy-.beta.-D-arabinofuranosyl)pyrimidin-2(1H)-one; 4-amino-1-[(2R,3S,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one. CAS No. 58461-30-6. Molecular formula: C9H12ClN3O4. Mole weight: 261.66. | |
| 1-(2-Deoxy-2,2-difluoro-b-D-xylofuranosyl)cytosine | 1-(2-Deoxy-2,2-difluoro-b-D-xylofuranosyl)cytosine, known for its powerful antiviral properties, emerges as a vital nucleoside analogue. Primarily employed in the therapeutic interventions against viral infections like hepatitis B and C, this compound effectively thwarts viral DNA synthesis, thereby impeding virus replication. Synonyms: 4-Amino-1-(2-deoxy-2,?2-difluoro-b-D-threo-pentofuranosyl)?-2(1H)?-pyrimidinone. CAS No. 103828-86-0. Molecular formula: C9H11F2N3O4. Mole weight: 263.20. | |
| 1- (2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl) cytosine HCl | 1- (2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl) cytosine HCl. Group: Biochemicals. Alternative Names: 2'-FANA-C.HCl; 4-Amino-1-[(2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-oxolan-2-yl]pyrimidin-2-one.HCl. Grades: Highly Purified. CAS No. 56632-83-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C9H12FN3O4·HCl. US Biological Life Sciences. | Worldwide |
| 1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)cytosine (2'-FANA-C) | 1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)cytosine (2'-FANA-C) is a constructed synthetic analogue of nucleoside, possessing the potent capability of antineoplastic activity. The disruption of DNA synthesis via the inhibition of DNA polymerase, it utilises specifically in the research of solid neoplasms. Grade: ≥ 97%. | |
| 1-(2'-Deoxy-5'-O-DMT-b-D-xylofuranosyl)cytosine | 1-(2'-Deoxy-5'-O-DMT-b-D-xylofuranosyl)cytosine. | |
| 1-[[2-Hydroxy-1-(hydroxymethyl)ethoxy]methyl]cytosine | [[2-Hydroxy-1-(hydroxymethyl)ethoxy]methyl]cytosine, a crucial pharmaceutical intermediate used in the synthesis of antiviral drugs, exhibits remarkable efficacy in inhibiting viral replication in infected cells, with a specific focus on herpesviruses and retroviruses. The compound additionally presents substantial potential in the treatment of specific cancers, thereby showcasing a broad range of applications in the medical field. Synonyms: NSC382881; 2(1H)-Pyrimidinone, 4-amino-1-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-; 1-[(1,3-dihydroxy-2-propoxy)methyl]cytosine; 1-[[1-(Hydroxymethyl)-2-hydroxyethoxy]methyl]cytosine; 4-Amino-1-(((1,3-dihydroxypropan-2-yl)oxy)methyl)pyrimidin-2(1H)-one; 4-amino-1-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]pyrimidin-2-one. Grade: ≥95%. CAS No. 87892-46-4. Molecular formula: C8H13N3O4. Mole weight: 215.21. | |
| 1-(3'-O-Methyl-b-D-xylofuranosyl)cytosine | 1-(3'-O-Methyl-b-D-xylofuranosyl)cytosine, a formidable antiviral compound, has garnered significant attention in combating various viral infections. Its mechanism of action revolves around impeding the replication of viral genetic material by selectively hindering viral DNA polymerases. Remarkably, this agent has showcased exceptional efficacy against herpesviruses and poxviruses, thereby establishing itself as a paramount weapon in battling viral maladies. | |
| 16S rRNA (cytosine1402-N4)-methyltransferase | RsmH catalyses the N4-methylation of cytosine1402 andRsmI (EC 2.1.1.198) catalyses the 2'-O-methylation of cytosine1402 in 16S rRNA. Both methylations are necessary for efficient translation initiation at the UUG and GUG codons. Group: Enzymes. Synonyms: RsmH; MraW. Enzyme Commission Number: EC 2.1.1.199. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1798; 16S rRNA (cytosine1402-N4)-methyltransferase; EC 2.1.1.199; RsmH; MraW. Cat No: EXWM-1798. | |
| 16S rRNA (cytosine1407-C5)-methyltransferase | The enzyme specifically methylates cytosine1407 at C5 in 16S rRNA. Group: Enzymes. Synonyms: RNA m5C methyltransferase YebU; RsmF; YebU. Enzyme Commission Number: EC 2.1.1.178. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1776; 16S rRNA (cytosine1407-C5)-methyltransferase; EC 2.1.1.178; RNA m5C methyltransferase YebU; RsmF; YebU. Cat No: EXWM-1776. | |
| 16S rRNA (cytosine967-C5)-methyltransferase | The enzyme specifically methylates cytosine967 at C5 in 16S rRNA. Group: Enzymes. Synonyms: rsmB (gene name); fmu (gene name); 16S rRNA m5C967 methyltransferase. Enzyme Commission Number: EC 2.1.1.176. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1774; 16S rRNA (cytosine967-C5)-methyltransferase; EC 2.1.1.176; rsmB (gene name); fmu (gene name); 16S rRNA m5C967 methyltransferase. Cat No: EXWM-1774. | |
| 1-α-L-Arabinofuranosylcytosine | 1-α-L-Arabinofuranosylcytosine, also known as cytarabine (Ara-C), is a nucleoside analog consisting of a cytosine base attached to an α-L-arabinofuranose sugar. This compound is widely used as a chemotherapeutic agent, particularly in the treatment of hematological malignancies such as acute myeloid leukemia (AML). Its mechanism involves incorporation into DNA during replication, leading to chain termination and inhibition of DNA synthesis, thereby inducing apoptosis in rapidly dividing cancer cells. Synonyms: alpha-L-ara-cytidine; Cytarabine impurity 42; 4-Amino-1-α-L-arabinofuranosyl-2(1H)-pyrimidinone; 1-alpha-L-arabinofuranosyl cytosine; 4-Amino-1-[(2R,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one; α-L-Ara-Furan-C. Grade: ≥95%. CAS No. 16033-23-1. Molecular formula: C9H13N3O5. Mole weight: 243.22. | |
| 1-(alpha-L-Threofuranosyl)cytosine | 1-(alpha-L-Threofuranosyl)cytosine is a complex compound, having been extensively harnessed in the realm of antiviral therapeutic biochemical research. It adeptly impersonates biological nucleosides, obstructing the incessant process of viral replication. Synonyms: 2(1H)-Pyrimidinone, 4-amino-1-[(2R,3R,4S)-tetrahydro-3,4-dihydroxy-2-furanyl]-; 1-(α-L-Threofuranosyl)cytosine; 4-amino-1-((2R,3R,4S)-3,4-dihydroxytetrahydrofuran-2-yl)pyrimidin-2(1H)-one. Grade: ≥95%. CAS No. 2166199-20-6. Molecular formula: C8H11N3O4. Mole weight: 213.19. | |
| 1- (b-D-Arabinofuranosyl) cytosine | 1- (b-D-Arabinofuranosyl) cytosine. Group: Biochemicals. Alternative Names: Cytosine-b-D-arabinofuranoside; Cytarabine; 4-Amino-1-(b-D-Arabinofuranosyl)-2(1H)pyrimidinone. Grades: Highly Purified. CAS No. 147-94-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H13N3O5. US Biological Life Sciences. | Worldwide |
| 1- (b-D-Arabinofuranosyl) cytosine 5'-monophosphate | 1- (b-D-Arabinofuranosyl) cytosine 5'-monophosphate. Group: Biochemicals. Alternative Names: Cytosine b-D-arabinofuranoside 5'-monophosphate. Grades: Highly Purified. CAS No. 7075-11-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C9H14N3O8P. US Biological Life Sciences. | Worldwide |
| 1- (b-D-Arabinofuranosyl) cytosine 5'-triphosphate triethyammonium salt | 1- (b-D-Arabinofuranosyl) cytosine 5'-triphosphate triethyammonium salt. Group: Biochemicals. Alternative Names: Cytarabine 5'-triphosphate triethyammonium salt. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| 1- (b-D-Arabinofuranosyl) cytosine HCl | 1- (b-D-Arabinofuranosyl) cytosine HCl. Group: Biochemicals. Alternative Names: Cytosine b-D-arabinofuranoside HCl; Cytarabine HCl. Grades: Highly Purified. CAS No. 69-74-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H13N3O5·HCl. US Biological Life Sciences. | Worldwide |
| 1-(b-D-Xylofuranosyl)cytosine | 1-(b-D-Xylofuranosyl)cytosine, a nucleoside analog, exhibits remarkable potency as an antiviral agent, finding utility in combating viral infections induced by pathogens such as Herpes simplex virus, Varicella-zoster virus, and Epstein-Barr virus. By impeding viral DNA synthesis, this compound serves as a pivotal tool in thwarting viral replication. Synonyms: Xylocytidine; Xylo-cytidine; 4-Amino-1-((2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one; 4-Amino-1-β-D-xylofuranosyl-2(1H)-pyrimidinone; Cytosine, 1-β-D-xylofuranosyl-; 1-(β-D-Xylofuranosyl)cytosine. Grade: ≥95%. CAS No. 3530-56-1. Molecular formula: C9H13N3O5. Mole weight: 243.22. | |
| 1-β-D-Lyxofuranosylcytosine | 1-β-D-Lyxofuranosylcytosine is a nucleoside analog where a cytosine base is linked to a β-D-lyxofuranose sugar. Unlike the standard β-D-ribose in natural nucleosides, the lyxofuranose sugar has a different stereochemistry, which can influence its biological interactions. This compound is of interest in medicinal chemistry and biochemical research, where its unique structure may contribute to modified activity or specificity in nucleic acid-related processes, such as enzyme interactions or antiviral applications. Synonyms: Cytarabine impurity 4; 4-Amino-1-β-D-lyxofuranosyl-2(1H)-pyrimidinone; 1-beta-D-Lyxofuranosyl cytosine. Grade: ≥95%. CAS No. 18265-49-1. Molecular formula: C9H13N3O5. Mole weight: 243.22. | |
| 1-Methylcytosine | 1-Methylcytosine is a methylated form of cytosine. It is used as a nucleobase of hachimoji DNA, in which it pairs with Isoguanine. Synonyms: 4-amino-1-methylpyrimidin-2(1H)-one; 2(1H)-Pyrimidinone, 4-amino-1-methyl-. Grade: 95%. CAS No. 1122-47-0. Molecular formula: C5H7N3O. Mole weight: 125.13. | |
| 23S rRNA (cytosine1962-C5)-methyltransferase | The enzyme specifically methylates cytosine1962 at C5 in 23S rRNA. Group: Enzymes. Synonyms: RlmI; rRNA large subunit methyltransferase I; YccW. Enzyme Commission Number: EC 2.1.1.191. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1791; 23S rRNA (cytosine1962-C5)-methyltransferase; EC 2.1.1.191; RlmI; rRNA large subunit methyltransferase I; YccW. Cat No: EXWM-1791. | |
| 25S rRNA (cytosine2278-C5)-methyltransferase | The enzyme, found in eukaryotes, is specific for 25S cytosine2278. The numbering corresponds to the enzyme from the yeast Saccharomyces cerevisiae. Group: Enzymes. Synonyms: RCM1 (gene name). Enzyme Commission Number: EC 2.1.1.311. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1919; 25S rRNA (cytosine2278-C5)-methyltransferase; EC 2.1.1.311; RCM1 (gene name). Cat No: EXWM-1919. | |
| 25S rRNA (cytosine2870-C5)-methyltransferase | The enzyme, found in eukaryotes, is specific for cytosine2870 of the 25S ribosomal RNA. The numbering corresponds to the enzyme from the yeast Saccharomyces cerevisiae. Group: Enzymes. Synonyms: NOP2 (gene name). Enzyme Commission Number: EC 2.1.1.310. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1918; 25S rRNA (cytosine2870-C5)-methyltransferase; EC 2.1.1.310; NOP2 (gene name). Cat No: EXWM-1918. | |
| 2'-Cyano-2'-deoxy-1-(b-D-arabinofuranosyl)cytosine | 2'-Cyano-2'-deoxy-1-(b-D-arabinofuranosyl)cytosine is a remarkable antiviral agent extensively employed in the management of viral infections triggered by herpes viruses, specifically herpes simplex and varicella-zoster. By functioning as a nucleoside analogue, this efficacious drug proficiently impedes viral DNA synthesis, thereby thwarting viral replication and ameliorating symptoms inherent to these infections. Synonyms: (2R,3S,4S,5R)-2-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxy-5-(hydroxymethyl)oxolane-3-carbonitrile; 2'-cyano-2'-deoxy-1-(beta-D-arabinofuranosyl)cytosine; (2R,3S,4S,5R)-2-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-carbonitrile; 4-Amino-L-(2-cyano-2-deoxy-beta-D-arabinofuranosyl)- 2(1H)-pyrimidinone; 1-(2-deoxy-2-cyano-beta-D-arabinofuranosyl)cytosine; 1-(2-c-cyano-2-deoxy-beta-d-arabino-pentofuranosyl) cytosine; 2'-C-cyano-2'-deoxy-1-beta-D-arabino-pentofuranosyl-cytosine; 2'-CYANO-2'-DEOXY-1-(.BETA.-D-ARABINOFURANOSYL)CYTOSINE; 4-amino-1-(2-cyano-2-deoxy-beta-D-arabinofuranosyl)pyrimidin-2(1H)-one; 2(1H)-PYRIMIDINONE, 4-AMINO-1-(2-CYANO-2-DEOXY-.BETA.-D-ARABINOFURANOSYL)-; 4-AMINO-L-(2-CYANO-2-DEOXY-.BETA.-D-ARABINOFURANOSYL)- 2(1H)-PYRIMIDINONE; (2R,3S,4S,5R)-2-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)-tetrahydrofuran-3-carbonitrile. CAS No. 135598-68-4. Molecular formula: C10H12N4O4. Mole weight: 252.23. | |
| 2'-Fluoro-2'-deoxy-arabinofuranosyl-cytosine | 2-Fluoro-2-deoxy-arabinofuranosyl-cytosine is an efficacious and safe antiviral compound, having applications in research of combating diverse viral infections such as hepatitis B and C. Its mode of action relies on targeting the viral polymerase enzyme, thereby impeding the research and development of viral DNA and hindering replication. Synonyms: 2'-FANA-C; 1-(2'-Fluoro-2'-deoxy-β-D-arabinofuranosyl)cytosine hydrochloride. Grade: ≥ 97%. Molecular formula: C9H12FN3O4 (free base). Mole weight: 245.21 (free base). | |
| (4-N-(Benzhydryloxycarbonyl)cytosine)-1-acetic acid | (4-N-(Benzhydryloxycarbonyl)cytosine)-1-acetic acid. Synonyms: 4-[[(Diphenylmethoxy)carbonyl]amino]-2-oxo-1(2H)-pyrimidineacetic acid; (4-Benzhydryloxycarbonylamino-2-oxo-2H-pyrimidin-1-yl)-acetic acid; 2-(4-(((Benzhydryloxy)carbonyl)amino)-2-oxopyrimidin-1(2H)-yl)acetic acid; [4-N-(Benzhydryloxycarbonyl)-cytosin-1-yl]-acetic acid. Grade: 95%. CAS No. 186046-78-6. Molecular formula: C20H17N3O5. Mole weight: 379.37. | |
| 5-Azacytosine-[15N4] | 5-Azacytosine-[15N4]. Synonyms: 5-Azacytosine-15N4; 4-Amino-s-triazin-2(1H)-one-15N4; 6-Amino-1,3,5-triazin-2(1H)-one-15N4; 4-Amino-s-triazin-2-ol-15N4; NSC 51100-15N4; NSC 54006-15N4; 5-Aza Cytosine-15N4. Grade: ≥95%; ≥98% atom 15N. CAS No. 1189895-68-8. Molecular formula: C3H4[15N]4O. Mole weight: 116.06. | |
| 5-Fluoro-1-(2',3'-dideoxy-2',3'-didehydro-b-D-arabinofuranosyl)-cytosine | 5-Fluoro-1-(2',3'-dideoxy-2',3'-didehydro-b-D-arabinofuranosyl)-cytosine. Group: Biochemicals. Grades: Highly Purified. CAS No. 134379-77-4. Pack Sizes: 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 5-Fluoro-1-(2'-L-menthyloxycarbonyl-1'-3'-oxathiolan-5'-yl)-cytosine | 5-Fluoro-1-(2'-L-menthyloxycarbonyl-1'-3'-oxathiolan-5'-yl)-cytosine. Group: Biochemicals. Grades: Highly Purified. CAS No. 1422361-25-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 5-Fluoro-cytosine | 5-Fluoro-cytosine. CAS No: 2022-85-7 | Sarchem Laboratories New Jersey NJ |
| 5-Fluoro Cytosine-[13C,15N2] | 5-Fluoro Cytosine-[13C,15N2] is the labelled analogue of 5-Fluorocytosine, which is a fluorinated pyrimidine analogue and a synthetic antifungal medication. Synonyms: 5-Fluoro Cytosine-13C,15N2; 6-Amino-5-fluoro-2(1H)-pyrimidinone-13C,15N2; 5-Fluorocytosine-13C,15N2; 6-Amino-2-oxo-5-fluoropyrimidine-13C,15N2; Alcobon-13C,15N2; Ancotyl-13C,15N2; NSC 103805-13C,15N2; Flucytosine-13C,15N2. Grade: ≥99%; ≥99% atom 13C; ≥99% atom 15N. CAS No. 1216616-31-7. Molecular formula: C3[13C]H4FN[15N]2O. Mole weight: 132.07. | |
| 5-Fluoro Cytosine-13C,15N2 | 5-FC is a toxic antifungal / antimicrobial agent. Group: Biochemicals. Alternative Names: 6-Amino-5-fluoro-2(1H)-pyrimidinone-13C,15N2; 5-Fluorocytosin-13C,15N2; 5-Fluorocytosine-13C,15N2; 6-Amino-2-oxo-5-fluoropyrimidine-13C,15N2; Alcobon-13C,15N2; Ancotyl-13C,15N2; NSC 103805-13C,15N2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 5-Fluoro Cytosine O- β-D-Glucuronide | 5-Fluorocytosine O- β-D-Glucuronide is a metabolite of the antifungal / antimicrobial agent, 5-Fluorocytosine. Group: Biochemicals. Alternative Names: Flucytosine Glucuronide; 4-Amino-5-fluoro-2-pyrimidinyl β-D-Glucopyranosiduronic Acid. Grades: Highly Purified. CAS No. 150494-26-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 5-Hydroxycytosine-[13C,15N2] | 5-Hydroxycytosine-2-[13C,1,3-15N2] is a labelled compound of 5-Hydroxycytosine which is a monosubstituted cytosine, as nucleotide-base antimetabolite-type potential anticarcinogen. Synonyms: 5-Hydroxycytosine-13C,15N2; 6-Amino-5-hydroxy-2(1H)-pyrimidinone-13C,15N2; 4-Amino-5-hydroxy-2(1H)-pyrimidinone-13C,15N2; 5-Hydroxycytosine-2-13C,1,3-15N2. Grade: 98%; 99% atom 13C; 98% atom 15N. CAS No. 181516-92-7. Molecular formula: C3[13C]H5N[15N]2O2. Mole weight: 130.08. | |
| 5-Methyl Cytosine-[13C,15N2] Hydrochloride | 5-Methyl Cytosine-[13C,15N2] Hydrochloride is the labelled salt of 5-Methyl Cytosine, which is a derivative of Dibarbituric acid. Synonyms: 5-Methyl Cytosine-13C,15N2 Hydrochloride; 4-Amino-2-hydroxy-5-methyl-pyrimidine-13C,15N2 Hydrochloride; 4-Amino-5-methyl-2(1H)-pyrimidinone-13C,15N2 MonoHydrochloride. Grade: ≥99% by HPLC; ≥98% atom 13C; ≥98% atom 15N. CAS No. 1246815-59-7. Molecular formula: C4[13C]H8ClN[15N]2O. Mole weight: 164.57. | |
| 5-Methyl-[d3]-cytosine-[6-d1] | 5-Methyl-[d3]-cytosine-[6-d1]. Synonyms: 5-Methyl-d3-cytosine-6-d1; 5-Methylcytosine-d4. Grade: 98% atom D. CAS No. 1219795-15-9. Molecular formula: C5H3D4N3O. | |
| Arabinofuranosylcytosine-5'-triphosphate (triethylammonium salt form) | The triethylammonium salt form of Ara-CTP. Ara-CTP is a nucleotide that can be used as an antimetabolic agent to inhibit the synthesis of DNA. Synonyms: Ara-CTP (triethylammonium salt form); Cytosine arabinoside triphosphate triethylammonium; Arabinosylcytosine triphosphate triethylammonium; Arabinofuranosylcytosine triphosphate triethylammonium; Cytosine arabinoside 5'-triphosphate triethylammonium; Arabinosylcytosine 5'-triphosphate triethylammonium. Grade: ≥ 90% by HPLC, Concentration ~ 12 mM. Molecular formula: C9H16N3O14P3.C6H15N. Mole weight: 483.159 (free acid). | |
| Cyclopentenyl cytosine | Cyclopentenyl cytosine is a compelling antiviral compound adeptly impeding DNA enhancement, thereby exhibiting inhibitory efficacy in studying viral infections alongside select carcinoma types. This pharmacological gem orchestrates its modus operandi by selectively targeting viral thymidine kinase and incorporating seamlessly into viral DNA, consequently orchestrating chain termination and exerting viral inhibition. Synonyms: 4-Amino-1-[(1R,4R,5S)-4,5-dihydroxy-3-(hydroxymethyl)-2-cyclopenten-1-yl]-2(1H)-pyrimidinone. CAS No. 90597-22-1. Molecular formula: C10H13N3O4. Mole weight: 239.23. | |
| Cytarabine-13C3 (4-amino-1-b-D-arabinofuranosyl-2(1H)pyrimidinone-13C3 Cytosine-b-D-arabinofuranoside-13C3) | Labelled Cytarabine, a compound used as an antineoplastic and antiviral. A selective inhibitro of DNA synthesis. Does not inhibit RNA synthesis. Group: Biochemicals. Alternative Names: 4-amino-1-b-D-arabinofuranosyl-2(1H)pyrimidinone-13C3 Cytosine-b-D-arabinofuranoside-13C3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Cytarabine (4-amino-1-b-D-arabinofuranosyl-2(1H)pyrimidinone, Cytosine-b-D-arabinofuranoside) | Used as an antineoplastic and antiviral. A selective inhibitor of DNA synthesis. Does not inhibit RNA synthesis. Group: Biochemicals. Alternative Names: 4-amino-1-b-D-arabinofuranosyl-2(1H)pyrimidinone, Cytosine-b-D-arabinofuranoside. Grades: Highly Purified. CAS No. 147-94-4. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Cytidine (Cytosine-beta-D-riboside) | A constituent of nucleic acids, isolated from yeast nucleic acid. Group: Biochemicals. Alternative Names: 4-Amino-1- β-D-ribofuranosyl-2(1H)-pyrimidinone; 1- β-D-ribosylcytosine; 1-( β-D-Ribofuranosyl)-2-oxo-4-amino-1,2-dihydro-1,3-diazine; Cytosine Riboside; NSC 20258. Grades: Molecular Biology Grade. CAS No. 65-46-3. Pack Sizes: 25g, 100g, 250g, 500g. Molecular Formula: C?H??N?O?, Molecular Weight: 243.22. US Biological Life Sciences. | Worldwide |
| DNA (cytosine-5-)-methyltransferase | This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. Group: Enzymes. Synonyms: EcoRI methylase; DNA 5-cytosine methylase; DNA cytosine C5 methylase; DNA cytosine methylase; DNA methylase (ambiguous); DNA methyltransferase (ambiguous); DNA transmethylase (ambiguous); DNA-cytosine 5-methylase; DNA-cytosine methyltransferase; HpaII methylase; HpaII' methylase; M.BsuRIa; M.BsuRIb; Type II DNA methylase; cytosine 5-methyltransferase; cytosine DNA methylase; cytosine DNA methyltransferase; cytosine-specific D. Enzyme Commission Number: EC 2.1.1.37. CAS No. 9037-42-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1940; DNA (cytosine-5-)-methyltransferase; EC 2.1.1.37; 9037-42-7; EcoRI methylase; DNA 5-cytosine methylase; DNA cytosine C5 methylase; DNA cytosine methylase; DNA methylase (ambiguous); DNA methyltransferase (ambiguous); DNA transmethylase (ambiguous); DNA-cytosine 5-methylase; DNA-cytosine methyltransferase; HpaII methylase; HpaII' methylase; M.BsuRIa; M.BsuRIb; Type II DNA methylase; cytosine 5-methyltransferase; cytosine DNA methylase; cytosine DNA methyltransferase; cytosine-specific DNA methyltransferase; deoxyribonucleate methylase (ambiguous); deoxyribonucleate methyltransferase ( | |
| Flucytosine Glucuronide | Flucytosine Glucuronide is a metabolite of the antifungal/antimicrobial agent, 5-Fluorocytosine. Synonyms: 5-Fluoro Cytosine O-β-D-Glucuronide; 4-Amino-5-fluoro-2-pyrimidinyl β-D-Glucopyranosiduronic Acid. Grade: >95%. CAS No. 150494-26-1. Molecular formula: C10H12FN3O7. Mole weight: 305.22. | |
| Isocytosine | Isocytosine is a non-natural nucleobase and an isomer of cytosine. It is used in combination with Isoguanine in studies of unnatural nucleic acid analogues of the normal base pairs in DNA and used as a nucleobase of hachimoji RNA [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 108-53-2. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W002272. | |
| mRNA(cytosine6666) deaminase | The apolipoprotein B mRNA editing enzyme complex catalyses the editing of apolipoprotein B mRNA at cytidine6666 to uridine, thereby transforming the codon for glutamine-2153 to a termination codon. Editing results in translation of a truncated apolipoprotein B isoform (apoB-48) with distinct functions in lipid transport. The catalytic component (APOBEC-1) contains zinc at the active site. Group: Enzymes. Synonyms: APOBEC-1 (catalytic component of an RNA-editing complex); APOBEC1 (catalytic subunit); apolipoprotein B mRNA-editing enzyme 1 (catalytic component of an RNA-editing complex); apoB mRNA-editing enzyme catalytic polypeptide 1 (catalytic component of an RNA-editing complex); apoB mRNA editing complex; apolipoprotein B mRNA editing enzyme; REPR. Enzyme Commission Number: EC 3.5.4.36. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4564; mRNA(cytosine6666) deaminase; EC 3.5.4.36; APOBEC-1 (catalytic component of an RNA-editing complex); APOBEC1 (catalytic subunit); apolipoprotein B mRNA-editing enzyme 1 (catalytic component of an RNA-editing complex); apoB mRNA-editing enzyme catalytic polypeptide 1 (catalytic component of an RNA-editing complex); apoB mRNA editing complex; apolipoprotein B mRNA editing enzyme; REPR. Cat No: EXWM-4564. | |
| multisite-specific tRNA:(cytosine-C5)-methyltransferase | The enzyme from Saccharomyces cerevisiae is responsible for complete 5-methylcytosine methylations of yeast tRNA. The incidence of modification depends on the cytosine position in tRNA. At positions 34 and 40, 5-methylcytosine is found only in two yeast tRNAs (tRNALeu(CUA) and tRNAPhe(GAA), respectively), whereas most other elongator yeast tRNAs bear either 5-methylcytosine48 or 5-methylcytosine49, but never both in the same tRNA molecule. The formation of 5-methylcytosine34 and 5-methylcytosine40 is a strictly intron-dependent process, whereas the formation of 5-methylcytosine48 and 5-methylcytosine49 is an intron-independent process. Group: Enzymes. Synonyms: multisite-specific tRNA:m5C-methyltransferase; TRM4 (gene name, gene corresponding to ORF YBL024w). Enzyme Commission Number: EC 2.1.1.202. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1803; multisite-specific tRNA:(cytosine-C5)-methyltransferase; EC 2.1.1.202; multisite-specific tRNA:m5C-methyltransferase; TRM4 (gene name, gene corresponding to ORF YBL024w). Cat No: EXWM-1803. | |
| N4-Acetyl-1- (2'-O-acetyl-5'-O-DMT-b-D-arabinofuranosyl) cytosine 3'-CE phosphoramidite | N4-Acetyl-1- (2'-O-acetyl-5'-O-DMT-b-D-arabinofuranosyl) cytosine 3'-CE phosphoramidite. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| N4-Benzoyl-1- (2'-deoxy-2'-fluoro-b-D-arabinofuranosyl) cytosine | N4-Benzoyl-1- (2'-deoxy-2'-fluoro-b-D-arabinofuranosyl) cytosine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| N4-Benzoyl-1- (2'-deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl) cytosine | N4-Benzoyl-1- (2'-deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl) cytosine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| N4-Benzoyl-1- (2'-deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl) cytosine 3'-CE phosphoramidite | N4-Benzoyl-1- (2'-deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl) cytosine 3'-CE phosphoramidite. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| N4-Benzoyl-1- (a-D-mannopyranosyl) cytosine | N4-Benzoyl-1- (a-D-mannopyranosyl) cytosine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| single-stranded DNA cytosine deaminase | The enzyme exclusively catalyses deamination of cytosine in single-stranded DNA. It preferentially deaminates five-nucleotide bubbles. The optimal target consists of a single-stranded NWRCN motif (W = A or T, R = A or G). The enzyme initiates antibody diversification processes by deaminating immunoglobulin sequences. Group: Enzymes. Synonyms: AID; activation-induced deaminase; AICDA (gene name); activation-induced cytidine deaminase. Enzyme Commission Number: EC 3.5.4.38. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4566; single-stranded DNA cytosine deaminase; EC 3.5.4.38; AID; activation-induced deaminase; AICDA (gene name); activation-induced cytidine deaminase. Cat No: EXWM-4566. | |
| site-specific DNA-methyltransferase (cytosine-N4-specific) | This is a large group of enzymes, most of which, with enzymes of similar site specificity listed as EC 3.1.21.3 (type 1 site-specific deoxyribonuclease), EC 3.1.21.4 (type II site-specific deoxyribonuclease) or EC 3.1.21.5 (type III site-specific deoxyribonuclease), form so-called 'restriction-modification systems'. A complete listing of all of these enzymes has been produced by R.J. Roberts and is available on-line at http://rebase. neb. com/rebase/rebase. html. Group: Enzymes. Synonyms: modification methylase; restriction-modification system; DNA[cytosine-N4]methyltransferase; m4C-forming MTase; S-adenosyl-L-methionine:DNA-cytosine 4-N-methyltransferase. Enzyme Commission Number: EC 2.1.1.113. CAS No. 169592-50-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1712; site-specific DNA-methyltransferase (cytosine-N4-specific); EC 2.1.1.113; 169592-50-1; modification methylase; restriction-modification system; DNA[cytosine-N4]methyltransferase; m4C-forming MTase; S-adenosyl-L-methionine:DNA-cytosine 4-N-methyltransferase. Cat No: EXWM-1712. | |
| tRNA (cytosine34-C5)-methyltransferase | The human enzyme is specific for C5-methylation of cytosine34 in tRNA precursors. The intron in the human pre-tRNALeu(CAA) is indispensable for the C5-methylation of cytosine in the first position of the anticodon. It is not able to form 5-methylcytosine at positions 48 and 49 of human and yeast tRNA precursors. Group: Enzymes. Synonyms: hTrm4 Mtase; hTrm4 methyltransferase; hTrm4 (gene name); tRNA:m5C-methyltransferase (ambiguous). Enzyme Commission Number: EC 2.1.1.203. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1804; tRNA (cytosine34-C5)-methyltransferase; EC 2.1.1.203; hTrm4 Mtase; hTrm4 methyltransferase; hTrm4 (gene name); tRNA:m5C-methyltransferase (ambiguous). Cat No: EXWM-1804. | |
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