Flurbiprofen Axetil CAS 91503-79-6
Purity >90%In StockPharmaceutical Standards
| CAS No. | 91503-79-6 |
| Molecular Formula | C19H19FO4 |
| Molecular Weight | 330.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Flurbiprofen Axetil (CAS 91503-79-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H19FO4. Molecular weight: 330.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H19FO4 |
| Molecular Weight | 330.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >90% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F-containing |
Related Flurbiprofen Standards
- Flurbiprofen impurity 103 (CAS CATO-C4X-1444103)
- Flurbiprofen Impurity 104 (CAS CATO-C4X-1444104)
- Flurbiprofen Impurity 109 (CAS 119623-42-6)
- Flurbiprofen Impurity 25 (CAS 91503-88-7)
- (R)-Flurbiprofen Axetil (Mixture of Diastereomers) (CAS 2375240-97-2)
- (S)-Flurbiprofen Axetil (Mixture of Diastereomers) (CAS 1401087-64-6)
- Flurbiprofen Impurity 38 (CAS 26039-74-7)
- Flurbiprofen Impurity 35 (CAS CATO-C4X-144435)
Recommended Standards
- N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013796-73-0)
- Methyl 4-((N-(tert-butoxycarbonyl)sulfamoyl)amino)benzoate (CAS 1017782-69-2)
- Cyclopropyl(4-((1-(3-fluorophenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone (CAS 1021254-06-7)
- 3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-amine,HCl (CAS 1431965-29-5)
- 7-Amino-2-methylquinoline-5-carboxylic acid (CAS 502172-25-0)
- 3-Chloro-4-iodo-2-methoxyaniline (CAS 943831-01-4)
- 2-Hydroxy-4-methylpyrimidine hydrochloride (CAS 15231-48-8)
- 3-(4-Chlorophenyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridine (CAS 400074-63-7)
- (1R,4r)-4-(6-fluoroquinolin-4-yl)cyclohexyl methanesulfonate (CAS 1923846-50-7)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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