Flurbiprofen Impurity 40 CAS 92-66-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 92-66-0 |
| Molecular Formula | C12H9Br |
| Molecular Weight | 233.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Flurbiprofen Impurity 40 (CAS 92-66-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H9Br. Molecular weight: 233.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H9Br |
| Molecular Weight | 233.10 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Br-containing |
Related Flurbiprofen Standards
- Flurbiprofen Impurity 173 (CAS CATO-C4X-1444173)
- Flurbiprofen Impurity 84 (CAS 5001-96-7)
- Flurbiprofen Impurity 68 (CAS CATO-C4X-144468)
- Flurbiprofen Impurity 99 (CAS CATO-C4X-144499)
- Flurbiprofen Impurity 47 (CAS 1912791-27-5)
- Flurbiprofen Impurity 92 (CAS CATO-C4X-144492)
- Flurbiprofen EP Impurity A(Flurbiprofen Related Compound A) (CAS 6341-72-6)
- Flurbiprofen impurity 121 (CAS 74648-00-3)
Recommended Standards
- 4-Bromo-2,3-dihydro-7-hydroxy-1-indanone 4-Bromo-7-hydroxy-1-indanone 81945-13-3 (CAS 81945-13-3)
- Pbb-No. 1 (CAS 2052-07-5)
- methyl 5-bromobicyclo[3.1.1]heptane-1-carboxylate (CAS 91239-76-8)
- Sunitinib Impurity 51 (CAS 253870-02-9)
- Sunitinib Impurity 48 (CAS 71294-03-6)
- (4-Bromo-2-hydroxyphenyl)thiourea (CAS 1404480-07-4)
- Ambuic acid (CAS 340774-69-8)
- 3-bromoimidazo[1,2-a]pyridine-8-carbaldehyde (CAS 1033434-54-6)
- 2-Chloro-6-(o-tolylthio)-1H-purine (CAS 646509-48-0)
- Tetrapeptide-3 (CAS 827306-97-8)
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