(S)-Flurbiprofen D3 CAS CATO-C4X-1444137
| CAS No. | CATO-C4X-1444137 |
| Molecular Formula | - |
| Molecular Weight | 247.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(S)-Flurbiprofen D3 (CAS CATO-C4X-1444137), molecular formula C15H10D3FO2 and molecular weight 247.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, (S)-Flurbiprofen D3 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (S)-Flurbiprofen D3 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.
Physical & Chemical Properties
| Molecular Formula | C15H10D3FO2 |
| Molecular Weight | 247.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related S Standards
- Flurbiprofen-d3 (CAS 1185133-81-6)
- (R)-Flurbiprofen D3 (CAS CATO-C4X-1444136)
- Flurbiprofen impurity 119 (CAS CATO-C4X-1444119)
- Flurbiprofen Impurity 160 (CAS 607361-34-2)
- Flurbiprofen Impurity 161 (CAS CATO-C4X-1444161)
- (R)-Flurbiprofen (CAS 51543-40-9)
- (S)-Flurbiprofen (CAS 51543-39-6)
- Flurbiprofen Impurity 80 (CAS CATO-C4X-144480)
Recommended Standards
- 3-(3,5-Dimethoxyphenethyl)-1H-pyrazol-5-amine (CAS 1000895-53-3)
- N-((4H-1,2,4-triazol-4-yl)carbamothioyl)benzamide (CAS 299417-33-7)
- (2Z)-3-[(4-Butylphenyl)carbamoyl]prop-2-enoic Acid (CAS 100582-05-6)
- methyl 2,2-difluoro-2-(quinolin-6-yl)acetate (CAS 943541-38-6)
- N-Acetyl-S-propyl-L-cysteine (CAS 14402-54-1)
- 23123-08-2 3-(3-Methoxyphenoxy)pyrrolidine--hydrogen chloride (1/1) DTXSID70663060 (CAS 23123-08-2)
- Methyl 4,4-dimethylpent-2-enoate (CAS 16812-85-4)
- 1,4-dimethyl-1H-imidazole-5-carboxylic acid hydrochloride (CAS 1797565-87-7)
- 3-Fluoro-N1-phenylbenzene-1,2-diamine (CAS 894076-19-8)
- (5-Fluoro-1H-indol-3-yl)methanol (CAS 773869-43-5)
- 1-Phenylazetidin-3-amine (CAS 1895439-72-1)
- 1-Nitronaphthalene (CAS 86-57-7)
- 2-(4-Fluorobenzyl)-4-methylmorpholine-2-carboxylic acid hydrochloride (CAS 1361116-81-5)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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