(±)-Ketoprofen-d4 (propionic-d4 acid) CAS 1219805-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1219805-29-4 |
| Molecular Formula | C16H10D4O3 |
| Molecular Weight | 258.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(±)-Ketoprofen-d4 (propionic-d4 acid) (CAS 1219805-29-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H10D4O3. Molecular weight: 258.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H10D4O3 |
| Molecular Weight | 258.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Ketoprofen Standards
- Ketoprofen-13C-d3 (CAS 1189508-77-7)
- (R)-(-)-Ketoprofen-13C,d3 (CAS 1329496-52-7)
- rac Ketoprofen Amide-13C,d3 (CAS 1346603-74-4)
- (S)-Ketoprofen-d3 (CAS 2747914-77-6)
- Ketoprofen D3, R-isomer (CAS CATO-C4X-147196)
- rac Ketoprofen-d3 (CAS 159490-55-8)
- Ketoprofen Impurity 14 (CAS 59960-32-6)
- Ketoprofen Impurity 111 (CAS CATO-C4X-1471111)
Recommended Standards
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- (2s)-2-Amino-3-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)propanoic acid (CAS 1219374-73-8)
- Methyl 2-(((benzyloxy)carbonyl)amino)acetimidate hydrochloride (CAS 117087-85-1)
- 5-(6-Chloropyridin-3-yl)-3-(3,5-dichlorophenyl)-1,2,4-oxadiazole (CAS 1774901-05-1)
- 6-Chloro-2-hydroxynicotinic Acid (CAS 38076-76-5)
- 1,3-Bis(methoxymethoxy)-5-[(1E)-2-[4-(methoxymethoxy)phenyl]ethenyl]-benzene (CAS 1414361-09-3)
- 7,9-Di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione (CAS 82304-66-3)
- N-[3-Chloro-4-(pyrimidin-2-yloxy)phenyl]-2-fluorobenzamide (CAS 338413-31-3)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
Why CATO?
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