Methyl 2-(((trifluoromethyl)sulfonyl)oxy)cyclohex-1-enecarboxylate CAS 93493-95-9
| CAS No. | 93493-95-9 |
| Molecular Formula | C9H11F3O5S |
| Molecular Weight | 288.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.24 g/mol gives Methyl 2-(((trifluoromethyl)sulfonyl)oxy)cyclohex-1-enecarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 2-(((trifluoromethyl)sulfonyl)oxy)cyclohex-1-enecarboxylate (CAS 93493-95-9) is a high-purity analytical reference standard with the molecular formula C9H11F3O5S and a molecular weight of 288.24 g/mol.
Structurally, Methyl 2-(((trifluoromethyl)sulfonyl)oxy)cyclohex-1-enecarboxylate (C9H11F3O5S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 288.24 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2-(((trifluoromethyl)sulfonyl)oxy)cyclohex-1-enecarboxylate 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 | C9H11F3O5S |
| Molecular Weight | 288.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 4-(((trifluoromethyl)sulfonyl)-oxy)cyclohex-3-enecarboxylate (CAS 1245649-70-0)
- 3-[5-ethyl-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1076196-64-9)
- 2-{[3-(trifluoromethyl)phenyl]amino}-1,3-thiazole-4-carboxylic acid (CAS 1172391-60-4)
- 2-((2-(Trifluoromethyl)phenyl)amino)thiazole-4-carboxylic acid (CAS 1526823-08-4)
- 2-((4-(Trifluoromethyl)phenyl)amino)thiazole-4-carboxylic acid (CAS 728918-58-9)
- 3-(Trifluoromethyl)phenyl 4-methyl-1,2,3-thiadiazole-5-carboxylate (CAS 477864-72-5)
- 5-(3-(Trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 866019-49-0)
- Ethyl 2-[3-(trifluoromethyl)benzoyl]butanoate (CAS 1304404-62-3)
Recommended Standards
- 2-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)ethanesulfonic acid (CAS 75472-45-6)
- Trimethoxy(pentafluorophenyl)silane (CAS 223668-64-2)
- (R)-Methyl 2-(3-mercapto-2-(2,2,2-trifluoroacetamido)propanamido)acetate (CAS 75290-62-9)
- N-((5-bromothiophen-2-yl)methyl)-2-methylcyclohexan-1-amine (CAS 1019606-12-2)
- 5-Tosyl-1H-1,2,3-triazole (CAS 14631-74-4)
- (5-(4-Methoxyphenyl)-1H-imidazol-2-yl)methanamine (CAS 944903-41-7)
- 14391-29-8 Rhenium, isotope of mass 187 Rhenium-187 187Re (CAS 14391-29-8)
- Lithium ((2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl hydrogen triphosphate (CAS 93939-77-6)
- 2-(3-(2H-chromen-3-yl)-1,2,4-oxadiazol-5-yl)acetonitrile (CAS 1269533-55-2)
- Quinestradol (CAS 1169-79-5)
- Ethyl 3-chloro-2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 203587-59-1)
- 3-(4-Bromo-2-fluorobenzyl)-4-oxo-3,4-dihydrophthalazin-1-yl acetate (CAS 112106-75-9)
- (E)-N'-((5-(3-methoxyphenyl)-1H-pyrazol-4-yl)methylene)-3-((4-methylbenzyl)oxy)thiophene-2-carbohydrazide (CAS 477712-50-8)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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