Ketoprofen 2-Ethylhexyl Ester CAS CATO-C4X-147169
| CAS No. | CATO-C4X-147169 |
| Molecular Formula | C24H30O3 |
| Molecular Weight | 366.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ketoprofen 2-Ethylhexyl Ester is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ketoprofen 2-Ethylhexyl Ester (CAS CATO-C4X-147169), molecular formula C24H30O3 and molecular weight 366.49 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ketoprofen 2-Ethylhexyl Ester (C24H30O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 366.49 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H30O3 |
| Molecular Weight | 366.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Ketoprofen Standards
- Ketoprofen Impurity 68 (CAS CATO-C4X-147168)
- Ketoprofen Impurity 116 (CAS 1777830-06-4)
- Ketoprofen Impurity 26 (CAS 1777829-91-0)
- Ketoprofen Impurity 60 (CAS 1777830-05-3)
- Ketoprofen Impurity 88 (CAS 1984110-22-6)
- Ketoprofen Impurity 93 (CAS 2733641-85-3)
- Ketoprofen Impurity 94 (CAS CATO-C4X-147194)
- Ketoprofen Impurity 115 (CAS 72235-46-2)
Recommended Standards
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- Drospirenone (CAS 67392-87-4)
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- Lithium (S)-3-hydroxy-5-methoxy-3-methyl-5-oxopentanoate (CAS 56652-40-5)
- (R)-2-(4-Isopropylphenyl)piperazine (CAS 1213672-58-2)
- Phenyl pyrimidin-2-ylcarbamate (CAS 6324-09-0)
- Tert-butyl (2-amino-1-(1-methyl-1h-imidazol-5-yl)ethyl)carbamate (CAS 1496921-55-1)
- 3-(2,3-Dimethylphenyl)-5-ethyl-6-methyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 743452-50-8)
- 1-((2-Oxopyrrolidin-1-yl)methyl)cyclopropane-1-carboxylic acid (CAS 1546254-44-7)
- 4-(Aminomethyl)-N-methyl-1,3-thiazol-2-amine dihydrochloride (CAS 1269152-19-3)
- 6-Chloro-5-nitroisatin (CAS 177944-72-8)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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