Ketoprofen Impurity 79 CAS 61467-02-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 61467-02-5 |
| Molecular Formula | C16H14O4 |
| Molecular Weight | 270.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ketoprofen Impurity 79 (CAS 61467-02-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H14O4. Molecular weight: 270.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14O4 |
| Molecular Weight | 270.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Ketoprofen Standards
- Ketoprofen Impurity 51 (CAS 144977-91-3)
- Ketoprofen Impurity 52 (CAS 144977-90-2)
- Ketoprofen Impurity 102 (CAS CATO-C4X-1471102)
- Ketoprofen-d3 Methyl Ester (CAS 1189950-12-6)
- Ketoprofen Related Compound E ((S)-methyl 2-(3-benzoylphenyl)propanoate) (1356574) (CAS 81601-91-4)
- Ketoprofen EP Impurity D (CAS 107257-20-5)
- Ketoprofen Impurity 40 (CAS 47087-07-0)
- Ketoprofen Impurity 73 (CAS CATO-C4X-147173)
Recommended Standards
- Doxofylline-d4 (CAS 1346599-13-0)
- Suvorexant Impurity 14 (CAS 2941-79-9)
- (E)-5,5'-difluoro-2,3'-biindolinylidene (CAS CATO-C4X-133376)
- Benserazide Impurity 19 (CAS 487-70-7)
- Clopidogrel Impurity 58 (CAS CATO-C4X-102958)
- 3-(2-Chlorophenyl)imidazo[1,5-a]pyridine-1-carbaldehyde (CAS 446830-52-0)
- tert-butyl N-hex-5-ynylcarbamate (CAS 151978-58-4)
- 3,4-Bis(benzyloxy)benzonitrile (CAS 253336-68-4)
- 3,3A,4,5,6,7-hexahydro-2H-indole-2-carboxylic acid (CAS 754141-46-3)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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