Ketoprofen Impurity 49 CAS 620-83-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 620-83-7 |
| Molecular Formula | C14H14 |
| Molecular Weight | 182.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Ketoprofen Impurity 49 (CAS 620-83-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H14. Molecular weight: 182.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H14 |
| Molecular Weight | 182.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1957 |
Related Ketoprofen Standards
- Ketoprofen Impurity 46 (CAS 713-36-0)
- Ketoprofen Impurity 43 (CAS 34040-63-6)
- Ketoprofen Impurity 112 (CAS 42872-32-2)
- Ketoprofen Impurity 62 (CAS 333991-43-8)
- Ketoprofen Impurity 36 (CAS 872091-00-4)
- Ketoprofen Impurity 38 (CAS 64379-72-2)
- Ketoprofen Impurity 44 (CAS 131019-17-5)
- Ketoprofen Impurity 63 (CAS 146257-39-8)
Recommended Standards
- Cinepazide Impurity 5 (CAS 1078-64-4)
- Ranitidine Impurity 14 (CAS 84167-82-5)
- Venetoclax Impurity 85 (CAS 100052-60-6)
- Mitiglinide impurity 26 (CAS CATO-C4X-116126)
- Pemetrexed impurity 45 (CAS CATO-C4X-172645)
- 4-Ethyl-3-((4-fluorobenzyl)thio)-5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 956741-90-5)
- Pinocembrin-7-O-β-D-glucopyranoside (CAS 75829-43-5)
- Poly[2-methoxy-5-(3,7-dimethyloctyloxy)-1,4-phenylenevinylene] (CAS 177716-59-5)
- 1-(difluoromethyl)-3-iodo-5-methyl-1,2,4-triazole (CAS 2755894-03-0)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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