5-Amino-2-chloro-3-methyl-6-(pyridin-4-yl)pyrimidin-4(3H)-one CAS 831231-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 831231-67-5 |
| Molecular Formula | C10H9ClN4O |
| Molecular Weight | 236.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-2-chloro-3-methyl-6-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 831231-67-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9ClN4O. Molecular weight: 236.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9ClN4O |
| Molecular Weight | 236.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 6-Amino-2-((4-chlorophenyl)amino)pyrimidin-4-ol (CAS 103263-80-5)
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Recommended Standards
- 5-Chloro-1-methyl-N-(pyridin-3-yl)-1H-pyrazole-3-carboxamide (CAS 648408-70-2)
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- N2-(2-Chlorophenyl)-1,3,5-triazine-2,4,6-triamine (CAS 30360-11-3)
- 352637-44-6 6-Bromo-3-cyanopyrazolo[1,5-a]pyrimidine 6-bromopyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 352637-44-6)
- (S)-4-(tert-butyl)-2-(5-fluoropyridin-2-yl)-4,5-dihydrooxazole (CAS 2068819-66-7)
- cis-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane 2-oxide (CAS 51226-54-1)
- 4-Amino-N-(2-(3-cyano-2-(3-(3-(piperidin-1-ylmethyl)phenoxy)propyl)guanidino)ethyl)benzamide (CAS 140873-26-3)
- 6,7-Dihydro-[1,4]oxathiino[2,3-c]pyridazine-3-carbaldehyde (CAS 943026-20-8)
- 1-(1-Methyl-1h-imidazol-2-yl)ethanethiol (CAS 1420809-05-7)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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