2,5-Diaminopyrimidin-4(3H)-one CAS 77994-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77994-12-8 |
| Molecular Formula | C4H6N4O |
| Molecular Weight | 126.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Diaminopyrimidin-4(3H)-one (CAS 77994-12-8) pharmaceutical standards reference standard. Molecular formula: C4H6N4O. Molecular weight: 126.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6N4O |
| Molecular Weight | 126.12 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 |
Related Diaminopyrimidin Standards
- 4,5-Diaminopyrimidin-2-ol (CAS 1071046-18-8)
- 1,4-Diaminopyrimidin-2(1H)-one (CAS 137062-89-6)
- 2,6-Diaminopyrimidin-4(3H)-one (CAS 143504-99-8)
- 2,3-Diaminopyrimidin-4(3H)-one (CAS 35523-63-8)
- 2,4-Diaminopyrimidin-5-ol (CAS 70035-83-5)
- 2,6-Diaminopyrimidin-4(5H)-one (CAS 26279-64-1)
- 4,6-Diaminopyrimidin-2(1H)-one (CAS 31458-45-4)
- 4,6-Diaminopyrimidin-5-ol (CAS 54016-37-4)
Recommended Standards
- 2-Hydrazinylpyrimidin-4(3H)-one (CAS 32084-27-8)
- 2-(1H-1,2,4-triazol-5-yl)acetamide (CAS 856863-17-7)
- 3-Hydrazinylpyrazin-2(1H)-one (CAS 952090-68-5)
- 4-ethyl-2-[(piperazin-1-yl)methyl]morpholine (CAS 1354951-63-5)
- 8-Benzyl-4-(2-methylbutanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-55-2)
- Methyl 2-(quinolin-2-yl)acetate (CAS 52249-48-6)
- 3-Benzylidene-4,5,6,7-tetraphenylisobenzofuran-1(3H)-one (CAS 52986-57-9)
- 4,5-Bis(diphenylphosphino)-9,9-dimethyl-2,7-disulfoxanthene disodium salt (CAS 215792-51-1)
- [1-(2-chlorophenyl)-1h-1,2,3-triazol-4-yl]methanol (CAS 1126635-72-0)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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