5-Amino-2-(((5-chlorothiophen-2-yl)methyl)amino)pyrimidin-4(1H)-one CAS 77961-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77961-44-5 |
| Molecular Formula | C9H9ClN4OS |
| Molecular Weight | 256.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Amino-2-(((5-chlorothiophen-2-yl)methyl)amino)pyrimidin-4(1H)-one (CAS 77961-44-5) pharmaceutical standards reference standard. Molecular formula: C9H9ClN4OS. Molecular weight: 256.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9ClN4OS |
| Molecular Weight | 256.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Methoxynaphthalene-1-sulfonyl chloride (CAS 56875-55-9)
- 5-Methoxynaphthalene-1-sulfonyl chloride (CAS 56875-56-0)
- 4-Chloro-5-((furan-2-ylmethyl)thio)-2-methylpyridazin-3(2H)-one (CAS 465514-01-6)
- 1-Benzyl-N-methyl-1H-benzimidazol-2-amine (CAS 43181-77-7)
- 1-Methyl-4-(methylamino)cyclohexan-1-ol (CAS 1314980-59-0)
- Pcb No. 164 (CAS 74472-45-0)
- 2-((4-Ethoxyphenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 330829-55-5)
- 2-Amino-3-nitrobenzamide (CAS 313279-12-8)
- 2-chloro-N-[5-chloro-2-(4-ethoxyphenoxy)phenyl]acetamide (CAS 930395-63-4)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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