6-amino-2-thioxo-2,5-dihydropyrimidin-4(3H)-one CAS 42985-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42985-76-2 |
| Molecular Formula | C4H5N3OS |
| Molecular Weight | 143.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-amino-2-thioxo-2,5-dihydropyrimidin-4(3H)-one (CAS 42985-76-2) pharmaceutical standards reference standard. Molecular formula: C4H5N3OS. Molecular weight: 143.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5N3OS |
| Molecular Weight | 143.17 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.) | 1969 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related amino Standards
- 4-Amino-2-thiouracil (CAS 1004-40-6)
- 6-Amino-4-hydroxy-2-mercaptopyrimidine (CAS 106651-79-0)
- 4-Amino-6-mercaptopyrimidin-2-ol (CAS 1073-82-1)
- 5-Amino-4-isothiazolecarboxamide (CAS 1421637-53-7)
- 5-Amino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 155-14-6)
- 1-(5-Amino-1,2,4-thiadiazol-3-yl)ethanone (CAS 98259-38-2)
- 1-(5-Amino-1,3,4-thiadiazol-2-yl)ethanone (CAS 98259-37-1)
- 2-Amino-6-mercaptopyrimidin-4(1H)-one (CAS 6973-81-5)
Recommended Standards
- 5-Mercapto-1H-imidazole-4-carboxamide (CAS 54107-75-4)
- 6-methyl-3-thioxo-2H-1,2,4-triazin-5-one (CAS 615-76-9)
- 5-Aminothiazole-4-carboxamide (CAS 5539-46-8)
- Methyl 3-[(3-chlorobenzoyl)amino]-3-(1-naphthyl)propanoate (CAS 439108-87-9)
- 5-((4-(Dipropylcarbamoyl)phenyl)amino)-5-oxopentanoic acid (CAS 940455-60-7)
- 2,4-Difluoro-3-(hydroxymethyl)phenol (CAS 866028-20-8)
- 4-(1,1-Difluoroethyl)-6-methoxypyrimidin-2-amine (CAS 2827059-43-6)
- 2-(4-Ethoxy-3-methoxyphenyl)acetonitrile (CAS 103796-52-7)
- 8-Chloro-3-nitro-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1858241-44-7)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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