Methyl 2-(chlorosulfonyl)-5-(propan-2-yl)benzoate CAS 1343794-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343794-72-8 |
| Molecular Formula | C11H13ClO4S |
| Molecular Weight | 276.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-(chlorosulfonyl)-5-(propan-2-yl)benzoate (CAS 1343794-72-8) pharmaceutical standards reference standard. Molecular formula: C11H13ClO4S. Molecular weight: 276.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H13ClO4S |
| Molecular Weight | 276.74 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.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- Methyl 2-[4-(chlorosulfonyl)phenyl]-2-methylpropanoate (CAS 612532-24-8)
- (2e)-3-[3-(chlorosulfonyl)-4-methoxyphenyl]prop-2-enoic acid (CAS 610258-89-4)
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- 2-{[4-(chlorosulfonyl)phenyl]formamido}acetic acid (CAS 155493-93-9)
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Recommended Standards
- 2-((1H-1,2,4-triazol-1-yl)methyl)-4-(4-chlorophenyl)thiazole (CAS 133767-51-8)
- 5-Chloro-4-(piperidin-1-yl)pyridine-3-sulfonic acid (CAS 1352483-36-3)
- 2-Chloro-3-(4-(methylsulfonyl)piperazin-1-yl)pyrazine (CAS 1281400-85-8)
- n-(1-(3-Bromophenyl)ethyl)butan-2-amine (CAS 1019604-98-8)
- Prasugrel Impurity 4 (CAS 1544531-41-0)
- (2,5-Dichloropyridin-3-yl)methanamine (CAS 1360952-89-1)
- N-(4-((Methylamino)methyl)phenyl)acetamide (CAS 65542-25-8)
- Dimethyl 2,7-dihydro-1H-azepine-3,6-dicarboxylate (CAS 1352723-54-6)
- (2E)-1-(4-Benzylpiperazin-1-yl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 322763-77-9)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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