(R)-Flurbiprofen Axetil (Mixture of Diastereomers) CAS 2375240-97-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2375240-97-2 |
| Molecular Formula | C19H19FO4 |
| Molecular Weight | 330.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-Flurbiprofen Axetil (Mixture of Diastereomers) (CAS 2375240-97-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H19FO4. Molecular weight: 330.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H19FO4 |
| Molecular Weight | 330.35 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 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.) | 1999 |
| Halogen Content | F-containing |
Related R 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)
- (S)-Flurbiprofen Axetil (Mixture of Diastereomers) (CAS 1401087-64-6)
- Flurbiprofen Axetil (CAS 91503-79-6)
- 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)
- Linezolid Impurity 82 (CAS CATO-C4X-107382)
- 2-(Methylthio)-4-(p-tolyl)-6-(m-tolylthio)pyrimidine-5-carbonitrile (CAS 303985-03-7)
- 4-chloro-2-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]aniline (CAS 1040079-81-9)
- (S)-N-(1-(2-Aminoacetyl)pyrrolidin-3-yl)-N-isopropylacetamide (CAS 1354016-51-5)
- N-(3-chloro-4-cyanoisothiazol-5-yl)-2-fluorobenzamide (CAS 159978-08-2)
- 6-Iodoindazole-3-carboxylic Acid (CAS 885520-67-2)
- 1-(Aminomethyl)-6-fluoro-2,3-dihydroinden-1-ol (CAS 1082399-74-3)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com