2-(Methylsulfonyl)-4-(trifluoromethyl)benzoic Acid CAS 142994-06-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 142994-06-7 |
| Molecular Formula | C9H7F3O4S |
| Molecular Weight | 268.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylsulfonyl)-4-(trifluoromethyl)benzoic Acid (CAS 142994-06-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7F3O4S. Molecular weight: 268.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7F3O4S |
| Molecular Weight | 268.21 g/mol |
| Purity | >95% |
| 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.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-(methylsulfonyl)-5-(trifluoromethyl)benzoic acid (CAS 1000339-64-9)
- 3-(Methylsulfonyl)-5-(trifluoromethyl)benzoic acid (CAS 53985-43-6)
- {4-[(Methylsulfonyl)amino]-1H-indol-1-yl}acetic acid (CAS 1431565-56-8)
- 1-(Methylsulfonyl)-N-phenylpyrrolidine-2-carboxamide (CAS 1219213-24-7)
- (4-(Methylsulfonyl)piperidin-1-yl)(pyridin-4-yl)methanone (CAS 1448123-53-2)
- 1-[3-(Methylsulfonyl)phenyl]cyclopentanecarboxylic Acid (CAS 1891969-16-6)
- (3-(Methylsulfonyl)phenyl)(piperazin-1-yl)methanone (CAS 926232-56-6)
- N-(1-(Methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide (CAS 955595-44-5)
Recommended Standards
- 243128-47-4 3'-fluoro-4'-(trifluoromethyl)benzophenone 3-Fluoro-4-(trifluoromethyl)benzophenone (CAS 243128-47-4)
- benzothiophene-4-boronic acid pinacol ester (CAS 1000160-75-7)
- 239087-04-8 CTK4F2545 Methanone,[4-fluoro-3-(trifluoromethyl)phenyl]phenyl- (CAS 239087-04-8)
- 1-(2-(2-Fluorophenoxy)ethyl)piperidin-3-ol (CAS 1223311-15-6)
- Tert-butyl (2-(1-methyl-1H-1,2,4-triazol-3-yl)ethyl)carbamate (CAS 1520065-23-9)
- N-(4-Methoxyphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 61452-16-2)
- N-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-2-carboxamide (CAS 955671-57-5)
- Benzyl 4-(4-(dimethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300667-82-7)
- Clarithromycin EP Impurity I (CAS 118058-74-5)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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