Ethyl 2-{[5-(trifluoromethyl)pyridin-2-yl]sulfonyl}propanoate CAS 338962-51-9
| CAS No. | 338962-51-9 |
| Molecular Formula | C11H12F3NO4S |
| Molecular Weight | 311.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-{[5-(trifluoromethyl)pyridin-2-yl]sulfonyl}propanoate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-{[5-(trifluoromethyl)pyridin-2-yl]sulfonyl}propanoate (CAS 338962-51-9) is a high-purity analytical reference standard with the molecular formula C11H12F3NO4S and a molecular weight of 311.28 g/mol.
Structurally, Ethyl 2-{[5-(trifluoromethyl)pyridin-2-yl]sulfonyl}propanoate (C11H12F3NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 311.28 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures Ethyl 2-{[5-(trifluoromethyl)pyridin-2-yl]sulfonyl}propanoate 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 | C11H12F3NO4S |
| Molecular Weight | 311.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
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- 2-Propenoic acid, 1,1-dimethylethyl ester, polymer with ethene (CAS 25084-90-6)
- Ethyl 2-(pyrazin-2-yl)pyrimidine-5-carboxylate (CAS 1447606-82-7)
- (S)-3-amino-2-((4'-fluoro-[1,1'-biphenyl]-2-yl)methyl)propanoic acid (CAS 914644-63-6)
- Ethyl 8-(2,5-difluorophenyl)-8-oxooctanoate (CAS 898753-22-5)
- 3,3'-((4-Methoxyphenyl)methylene)bis(1H-indole) (CAS 33985-68-1)
- 2-(3-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)hydrazinecarbothioamide (CAS 680222-82-6)
- 7-Fluoro-1-(4-methylbenzyl)-4-oxo-1,4-dihydroquinoline-3-carbohydrazide (CAS 478043-11-7)
- 4-(1-cyclohexyl-4-(4-fluorophenyl)-1H-imidazol-5-yl)-2-pyrimidinamine 4-[1-cyclohexyl-4-(4-fluorophenyl)-1H-imidazol-5-yl]pyrimidin-2-amine 950980-98-0 CHEBI:87283 PF-670462 free base free base of PF-670462 (CAS 950980-98-0)
- 3-(3-Bromopropyl)-1h-indole (CAS 50624-65-2)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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