Flurbiprofen Impurity 84 CAS 5001-96-7
| CAS No. | 5001-96-7 |
| Molecular Formula | C14H11FO2 |
| Molecular Weight | 230.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Flurbiprofen Impurity 84 (C14H11FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Flurbiprofen Impurity 84 (CAS 5001-96-7), a pharmacopoeial impurity reference standard (molecular formula C14H11FO2, MW 230.23 g/mol) used for the identification and quantification of trace impurities in APIs.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Flurbiprofen Impurity 84 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11FO2 |
| Molecular Weight | 230.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
Related Flurbiprofen Standards
- Flurbiprofen Impurity 173 (CAS CATO-C4X-1444173)
- Flurbiprofen Impurity 40 (CAS 92-66-0)
- Flurbiprofen EP Impurity A(Flurbiprofen Related Compound A) (CAS 6341-72-6)
- Flurbiprofen impurity 121 (CAS 74648-00-3)
- 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)
Recommended Standards
- Pantoprazole Impurity 77 (CAS CATO-C4X-139977)
- Safinamide Impurity 18 (CAS 56442-17-2)
- Pantoprazole Impurity 76 (CAS CATO-C4X-139976)
- Safinamide Impurity 19 (CAS 70627-20-2)
- Xanomeline impurity 60 (CAS 1483591-15-6)
- Relugolix Impurity 15 (CAS CATO-C4X-242915)
- Avanafil Impurity 14 (CAS CATO-C4X-111814)
- (2-Chloroquinolin-7-yl)boronic acid (CAS 2377607-61-7)
- 4,5-Diamino-2-bromophenol (CAS 1375069-17-2)
- 6-(Methylsulfanyl)-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 339012-07-6)
- 2-Chloro-5-methoxynicotinic acid (CAS 74650-71-8)
- Methyl (2R,3S)-4-benzyl-2-methylmorpholine-3-carboxylate (CAS 1864003-45-1)
- ((1-Ethoxy-2-methylprop-1-en-1-yl)oxy)trimethylsilane (CAS 31469-16-6)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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 18665070610 / Nicole.chen@cato-chem.com