(S)-Flurbiprofen Axetil (Mixture of Diastereomers) CAS 1401087-64-6
| CAS No. | 1401087-64-6 |
| Molecular Formula | C19H19FO4 |
| Molecular Weight | 330.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-Flurbiprofen Axetil (Mixture of Diastereomers) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (S)-Flurbiprofen Axetil (Mixture of Diastereomers) (CAS 1401087-64-6), a certified reference material (molecular formula C19H19FO4, MW 330.35 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution, (S)-Flurbiprofen Axetil (Mixture of Diastereomers) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 330.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1991 |
| Halogen Content | F-containing |
Related S 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)
- 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)
- Cyclopropyl(4-((1-(3-fluorophenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone (CAS 1021254-06-7)
- Cyclopropyl(4-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone (CAS 1040650-04-1)
- 3,3-bis(iodomethyl)oxetane (CAS 2402-82-6)
- 4,4-Dimethyl-1-oxo-2,3,4,9-tetrahydro-1H-carbazole-6-carboxylic acid (CAS 1424995-09-4)
- Methylhydrazine Dihydrochloride (CAS 55330-60-4)
- 5-Chloro-2-methyl-1,8-naphthyridine (CAS 1772-45-8)
- (4-Bromo-1H-pyrazol-1-yl)(phenyl)methanone (CAS 116228-39-8)
- 5-(((4-Chlorophenyl)amino)methyl)-1H-1,2,4-triazol-3-ol (CAS 1192656-99-7)
- 5-(5-(4-Methoxyphenyl)oxazol-2-yl)isobenzofuran-1,3-dione (CAS 66788-86-1)
- tert-Butyl N-(3-ethynyloxetan-3-yl)carbamate (CAS 1678527-98-4)
- Edoxaban Impurity 54 (CAS 2605225-71-4)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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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