3-Chloro-1-methylpyridin-4(1h)-one CAS 857201-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 857201-58-2 |
| Molecular Formula | C6H6ClNO |
| Molecular Weight | 143.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-1-methylpyridin-4(1h)-one (CAS 857201-58-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6ClNO. Molecular weight: 143.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6ClNO |
| Molecular Weight | 143.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-6-methylpyridin-2-ol (CAS 103997-23-5)
- N-(3-Chloro-phenyl)hydroxylamine (CAS 10468-17-4)
- (5-Chloro pyrazin-2-yl) Methanamine (CAS 1060814-53-0)
- 4-Chloro-3-methylpyridine 1-Oxide (CAS 1073-34-3)
- 2-Chloro-3-hydrazinylpyridine (CAS 117087-45-3)
- 5-Chloro-2-methylpyridin-4(1H)-one (CAS 1196157-19-3)
- 2-Chloro-1-(1H-pyrrol-3-yl)ethanone (CAS 122450-28-6)
- 3-Chloro-2-methylpyridin-4-ol (CAS 1227499-23-1)
Recommended Standards
- 3-Amino-6-chloro-4-methylpyridazine (CAS 64068-00-4)
- 3-Chloro-2,6-pyridinediamine (CAS 54903-85-4)
- 3-Amino-5-chlorophenol (CAS 883195-40-2)
- 1-Ethyl-4-[(4-fluorophenyl)methyl]piperazine (CAS 864389-15-1)
- N-(1,2,3,4-tetrahydroquinolin-6-yl)cyclopropanecarboxamide hydrochloride (CAS 1588876-98-5)
- 3-(4-(Tert-butoxycarbonyl)-1,4-diazepan-1-yl)propanoic acid (CAS 874801-64-6)
- 6-Bromo-4-chloro-2-methylbenzo[d]oxazole (CAS 1426320-94-6)
- 3-Chloro-6-[2-(1-methanesulfonyl-pyrrolidin-2-yl)-ethyl]-pyridazine (CAS 1316225-19-0)
- Tert-butyl 4-(2-amino-1,3-thiazol-4-yl)piperidine-1-carboxylate (CAS 690261-84-8)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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