5-Amino-2-((6-(methylsulfonyl)pyridin-3-yl)amino)pyrimidin-4(1H)-one CAS 77961-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77961-74-1 |
| Molecular Formula | C10H11N5O3S |
| Molecular Weight | 281.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-2-((6-(methylsulfonyl)pyridin-3-yl)amino)pyrimidin-4(1H)-one (CAS 77961-74-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11N5O3S. Molecular weight: 281.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11N5O3S |
| Molecular Weight | 281.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-{[6-amino-3-cyano-5-(ethoxycarbonyl)pyridin-2-yl]sulfanyl}acetic acid (CAS 850021-39-5)
- 4-Amino-3-(4-(methylsulfonyl)phenyl)isoxazole-5-carboxamide (CAS 832717-27-8)
- [6-(4-Amino-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine (CAS 1311278-01-9)
- [3-(2-Amino-phenyl)-5-trifluoromethyl-pyridin-2-yl]-dimethyl-amine (CAS 1311278-91-7)
- [6-(2-Amino-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine (CAS 1311280-06-4)
- 2-Amino-N-(4-fluorophenyl)quinoline-3-carboxamide (CAS 524036-16-6)
- 3-Amino-2-(3,4-dimethoxyphenyl)-1H-inden-1-one (CAS 1022886-26-5)
- (Z)-3-amino-N-(3,4-dimethoxyphenethyl)-3-(hydroxyimino)propanamide (CAS 105361-71-5)
Recommended Standards
- 5-((4-Methylphenyl)sulfonamido)-1h-1,2,3-triazole-4-carboxamide (CAS 58789-29-0)
- 5-Methyl-1-(4-sulfamoylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 69181-14-2)
- 5-((4-Methoxy-3-nitrobenzyl)thio)-1-methyl-1H-tetrazole (CAS 311765-61-4)
- Hexanedioic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (CAS 28301-90-8)
- 2-chloro-N-(2,3-dimethylcyclohexyl)-Propanamide (CAS 953807-01-7)
- n1,n1-Diethyl-n2-(1-(furan-2-yl)ethyl)ethane-1,2-diamine (CAS 1019468-26-8)
- 5'h,7'h-Spiro[cyclopropane-1,6'-pyrazolo[5,1-b][1,3]oxazin]-2'-amine hydrochloride (CAS 2251054-05-2)
- 26522-85-0 Carboxyacetic Acid disodium salt Dicarboxymethane disodium salt Disodium malonate MALONIC ACID Methanedicarboxylic Acid disodium salt Propanedioic Acid disodium salt Sodium malonate (CAS 26522-85-0)
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- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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