4-(2-Acetyl-5-chlorophenyl)-5-methoxypyridin-2(1H)-one CAS 2201839-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2201839-83-8 |
| Molecular Formula | C14H12ClNO3 |
| Molecular Weight | 277.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(2-Acetyl-5-chlorophenyl)-5-methoxypyridin-2(1H)-one (CAS 2201839-83-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H12ClNO3. Molecular weight: 277.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H12ClNO3 |
| Molecular Weight | 277.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- (4-Chlorophenyl)methyl N-[(E)-2-(furan-2-yl)ethenyl]carbamate (CAS 338399-74-9)
- (E)-2-(4-chlorophenyl)-1-(2,4-dihydroxyphenyl)ethan-1-one oxime (CAS 890635-25-3)
- [5-(4-Chlorophenyl)-1,2-oxazol-3-yl]methyl cyclopropanecarboxylate (CAS 338776-96-8)
- 2-((2-Chlorophenyl)amino)-5-methoxybenzoic acid (CAS 56980-11-1)
- 2-(1-(4-Chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoacetic acid (CAS 866152-57-0)
- Methyl 4-(2-(4-chlorophenyl)acetyl)-1H-pyrrole-2-carboxylate (CAS 400073-95-2)
- 4-(4-Chlorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1097832-80-8)
- 4-(3-Chlorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1192691-11-4)
Recommended Standards
- 4-((6-Chloropyridin-3-yl)methoxy)-3-methoxybenzaldehyde (CAS 860644-64-0)
- 4-Chloro-2-((4-methoxyphenyl)amino)benzoic acid (CAS 91-38-3)
- 3-Chlorobenzyl (E)-(2-(furan-2-yl)vinyl)carbamate (CAS 338399-81-8)
- 4-(5-Bromofuran-2-yl)-1,3-thiazol-2-amine (CAS 24614-21-9)
- (4-(n-(P-tolyl)sulfamoyl)phenyl)boronic acid (CAS 957062-88-3)
- (3S,4S)-3-Methyltetrahydro-2H-pyran-4-amine (CAS 693245-62-4)
- Ethyl 5-Bromopyridine-3-acetate (CAS 847375-33-1)
- 1-(4-(7,7-Dimethyl-6,8-dioxa-2-azaspiro[3.5]nonane-2-carbonyl)piperidin-1-yl)ethan-1-one (CAS 1396717-00-2)
- Ixazomib Impurity 16 (CAS CATO-C4X-126716)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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