2,6-Diamino-5-mercaptopyrimidin-4(1H)-one CAS 77708-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77708-93-1 |
| Molecular Formula | C4H6N4OS |
| Molecular Weight | 158.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,6-Diamino-5-mercaptopyrimidin-4(1H)-one (CAS 77708-93-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6N4OS. Molecular weight: 158.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6N4OS |
| Molecular Weight | 158.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Diamino Standards
- 4,5-diamino-2-thiouracil (CAS 1004-76-8)
- 1246816-80-7 5,6-Diamino-2-thiouracil-13C,15N (CAS 1246816-80-7)
- 1346601-57-7 5,6-Diamino-4-thiouracil-13C2 (CAS 1346601-57-7)
- 5,6-Diamino-4-thioxo-3,4-dihydropyrimidin-2(1H)-one (CAS 40848-33-7)
- 4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazol-3(2H)-one (CAS 175700-82-0)
- 2-((3,4-Diamino-1H-pyrazol-1-yl)oxy)ethanol (CAS 927417-33-2)
- 2-((4,5-Diamino-1H-pyrazol-1-yl)oxy)ethanol (CAS 927417-22-9)
- 5,6-Diamino-3-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 474096-64-5)
Recommended Standards
- 2,5-Dioxopyrrolidine-1-carbothioamide (CAS 37454-84-5)
- 2-[(1,3-Thiazol-2-yl)amino]acetic acid (CAS 79858-47-2)
- 2,3-dihydro-2-thioxo-1H-Imidazole-4-carboxylic acid methyl ester (CAS 57332-70-4)
- N-(6-Aminohexyl)-5-chloro-1-naphthalenesulfonamide HCl (CAS 61714-27-0)
- (3S,7S)-3,7-Dimethylnonane-4,6-dione (CAS 34865-74-2)
- (Tetrahydrofuran-2-yl)methyl 3-oxobutanoate (CAS 7249-93-6)
- Methyl 4-bromo-3a,7a-dihydro-1H-indole-6-carboxylate (CAS 2764702-73-8)
- (R)-Methyl 2-amino-3-(pyridin-2-yl)propanoate dihydrochloride (CAS 163513-22-2)
- 3-(2,5-Dichlorothiophen-3-yl)-1H-pyrazole (CAS 166196-62-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com