Ketoprofen-d3 Methyl Ester CAS 1189950-12-6
| CAS No. | 1189950-12-6 |
| Molecular Formula | - |
| Molecular Weight | 271.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H13D3O3, Ketoprofen-d3 Methyl Ester contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ketoprofen-d3 Methyl Ester (CAS 1189950-12-6), molecular formula C17H13D3O3 and molecular weight 271.33 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ketoprofen-d3 Methyl Ester 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 | C17H13D3O3 |
| Molecular Weight | 271.33 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Ketoprofen Standards
- Ketoprofen-13CD3 Methyl Ester (CAS 1190007-27-2)
- Ketoprofen Impurity 102 (CAS CATO-C4X-1471102)
- Ketoprofen Impurity 51 (CAS 144977-91-3)
- Ketoprofen Impurity 52 (CAS 144977-90-2)
- Ketoprofen Impurity 79 (CAS 61467-02-5)
- Ketoprofen Related Compound E ((S)-methyl 2-(3-benzoylphenyl)propanoate) (1356574) (CAS 81601-91-4)
- Ketoprofen EP Impurity D (CAS 107257-20-5)
- Ketoprofen Impurity 40 (CAS 47087-07-0)
Recommended Standards
- Nevirapine-d5DISCONTINUED See N391278 (CAS 1189717-29-0)
- (S)-1-(4-(Morpholinosulfonyl)phenyl)ethan-1-ol (CAS 1212081-78-1)
- Ethyl 2-amino-2-(4-(methylsulfonyl)phenyl)propanoate (CAS 1179736-16-3)
- (R)-1-(4-(morpholinosulfonyl)phenyl)ethan-1-ol (CAS 1212130-12-5)
- 2-(3-(2-Aminoethyl)-6-fluoro-1h-indol-1-yl)acetamide (CAS 1334148-63-8)
- 5,6-Dimethyl-2-(methylthio)-4-pyrimidinamine (CAS 14394-63-9)
- 12H-benzo[4,5]thieno[3,2-a]carbazole (CAS 206447-68-9)
- 9-([1,1'-Biphenyl]-3-yl)-9H,9'H-3,3'-bicarbazole (CAS 1800580-10-2)
- 2-Methoxy-5-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1227594-88-8)
- Ilaprazole Impurity 106 (CAS CATO-C4X-1130106)
- (R)-tert-Butyl (tetrahydrofuran-3-yl)carbamate (CAS 1292324-51-6)
- 4-(Isobutoxymethyl)piperidine (CAS 883530-03-8)
- (S)-2-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)malonic acid (CAS 1958100-35-0)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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 18665070610 / Nicole.chen@cato-chem.com