Benzoic acid, 3-(chlorosulfonyl)-4-cyclopropyl-5-fluoro-, methyl ester CAS 2897543-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2897543-98-3 |
| Molecular Formula | C11H10ClFO4S |
| Molecular Weight | 292.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Benzoic acid, 3-(chlorosulfonyl)-4-cyclopropyl-5-fluoro-, methyl ester (CAS 2897543-98-3) pharmaceutical standards reference standard. Molecular formula: C11H10ClFO4S. Molecular weight: 292.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10ClFO4S |
| Molecular Weight | 292.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Benzoic Standards
- Benzoic acid, 5-(chlorosulfonyl)-4-cyclopropyl-2-fluoro-, methyl ester (CAS 2897543-95-0)
- Benzoic acid, 4-chloro-2-[(4-ethoxyphenyl)amino]- (CAS 32305-27-4)
- Benzoic (2S)-4-(naphthalen-1-yl)pyrrolidine-2-carboxylic anhydride (CAS 676578-73-7)
- Benzoic Acid Impurity 2 (CAS 775304-03-5)
- Benzoic acid, 4-bromo-3-(3-methoxypropoxy)- (CAS 1044563-86-1)
- Benzoic acid, 4-[(1E)-2-iodoethenyl]-, methyl ester (CAS 257294-28-3)
- Benzoic acid, 2-(bromomethyl)-3,5-dichloro-, methyl ester (CAS 250124-73-3)
- Benzoic acid, 5-(2-amino-3-nitro-4-pyridinyl)-2-methyl-, methyl ester (CAS 1956354-82-7)
Recommended Standards
- 5-{[4-chloro-3-(trifluoromethyl)phenyl]methyl}-1,3-thiazol-2-amine (CAS 923732-22-3)
- 5-{[2-chloro-5-(trifluoromethyl)phenyl]methyl}-1,3-thiazol-2-amine (CAS 851398-28-2)
- (2E)-3-{3-[(4-Chloro-1H-pyrazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid (CAS 1020050-91-2)
- 2-(4-Amino-1H-pyrazol-1-yl)acetic acid dihydrochloride (CAS 1201935-99-0)
- Methyl4-[(E)-hydroxyiminomethyl]benzoate (CAS 168699-41-0)
- Cefmetazole Impurity 71 (CAS CATO-C4X-150771)
- 2-(3'-Methoxy-[1,1'-biphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1565857-83-1)
- 9-Tetradecyl-9H-carbazole (CAS 20863-25-6)
- 4-Bromo-2-cyano-3-(difluoromethyl)benzoic acid (CAS 1807020-26-3)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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