3-((2,2,2-Trifluoroethoxy)sulfonyl)benzoic acid CAS 750607-75-1
| CAS No. | 750607-75-1 |
| Molecular Formula | C9H7F3O5S |
| Molecular Weight | 284.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((2,2,2-Trifluoroethoxy)sulfonyl)benzoic acid (C9H7F3O5S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies 3-((2,2,2-Trifluoroethoxy)sulfonyl)benzoic acid (CAS 750607-75-1), a certified reference material (molecular formula C9H7F3O5S, MW 284.21 g/mol) for analytical method development and quality control.
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), 3-((2,2,2-Trifluoroethoxy)sulfonyl)benzoic acid 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 | C9H7F3O5S |
| Molecular Weight | 284.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoroethoxy Standards
- 2-(2-{[(2,2,2-trifluoroethoxy)carbonyl]amino}-1,3-thiazol-4-yl)acetic acid (CAS 1306644-88-1)
- 6-(2,2,2-Trifluoroethoxy)hexane-1-sulfonyl chloride (CAS 1342595-20-3)
- 3-Methyl-2-((2,2,2-trifluoroethoxy)methyl)butane-1-sulfonyl chloride (CAS 1486306-59-5)
- 3-Methyl-5-(2,2,2-trifluoroethoxy)pentane-1-sulfonyl chloride (CAS 1492715-30-6)
- (3-(2,2,2-Trifluoroethoxy)-5-(trifluoromethyl)phenyl)boronic acid (CAS 1704069-50-0)
- 3-(2,2,2-Trifluoroethoxy)-4-(trifluoromethyl)benzoic acid (CAS 871571-39-0)
- 3-(2,2,2-Trifluoroethoxy)-5-(trifluoromethyl)benzoic acid (CAS 2375008-65-2)
- 2-(2,2,2-trifluoroethoxy)-6-(trifluoromethyl)pyridine-3-carboxylic acid (CAS 1505575-72-3)
Recommended Standards
- 2-Fluoro-5-(3-trifluoromethylphenyl)benzoic acid (CAS 926235-51-0)
- 3-(4-Fluoro-3-trifluoromethylphenyl)benzoic acid (CAS 942475-06-1)
- 2-Fluoro-4-(3-trifluoromethylphenyl)benzoic acid (CAS 926222-59-5)
- 3-Fluoro-2'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 505083-00-1)
- Ethyl [6-oxo-2-(propylthio)-1,6-dihydropyrimidin-4-yl]acetate (CAS 1242972-14-0)
- 3-(1-Ethylcyclopropyl)isoxazol-5(4H)-one (CAS 190384-05-5)
- 3,5,7-Tris(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-4H-chromen-4-one (CAS 13157-90-9)
- 6-Amino-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 1218072-71-9)
- 3-((3,3-Difluoropyrrolidin-1-yl)methyl)aniline (CAS 1890516-14-9)
- N-(5-bromo-2-methoxybenzyl)-3-methoxypropan-1-amine (CAS 932241-22-0)
- 5-(Aminomethyl)-N-methyl-N-phenylpyridin-2-amine (CAS 926255-91-6)
- 1-(6-(Trifluoromethyl)pyridin-2-yl)cyclopropan-1-amine (CAS 1060810-96-9)
- 2-[(2-chloro-5-nitrobenzoyl)amino]-3-methylbutanoic acid (CAS 1396968-84-5)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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