5-(4-Chloro-2-methylphenyl)-3-methyl-5-oxovaleric acid CAS 951885-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951885-45-3 |
| Molecular Formula | C13H15ClO3 |
| Molecular Weight | 254.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chloro-2-methylphenyl)-3-methyl-5-oxovaleric acid (CAS 951885-45-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H15ClO3. Molecular weight: 254.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H15ClO3 |
| Molecular Weight | 254.71 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 5-(3-Chloro-5-fluorophenyl)-3-methyl-5-oxovaleric acid (CAS 845781-51-3)
- 5-(4-Chlorophenyl)-1-phenyl-1H-pyrazole (CAS 33064-23-2)
- 5-(3-Chloro-4-methylphenyl)-3-methyl-5-oxovaleric acid (CAS 951885-51-1)
- 696-30-0 NC9488R41O 4-Isopropylpyridine Pyridine, 4-(1-methylethyl)- EINECS 211-794-5 4-(1-Methylethyl)pyridine 4-iso-Propylpyridine UNII-NC9488R41O (CAS 696-30-0)
- 2,2-Dimethyl-1-phenyl-1-propanol 2,2-dimethyl-1-phenylpropan-1-ol 3835-64-1 (CAS 3835-64-1)
- (5-Ethyl-1,3,4-thiadiazol-2-yl)sulfamic acid (CAS 792187-06-5)
- (2R,3R)-3-(4-Chlorophenyl)-2-phenyl-1-(2-(2-(pyrrolidin-1-yl)ethoxy)phenyl)butan-1-one (CAS 32719-36-1)
- Carbamic acid, N-[(1S,2S)-2-methyl-1-[(propylamino)carbonyl]butyl]-, phenylmethyl ester (CAS 1637475-49-0)
- 172476-18-5 5-[(7-Chloroquinolin-4-yl)amino]-2-hydroxybenzaldehyde DTXSID90675761 (CAS 172476-18-5)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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