Methyl 2-(chlorosulfonyl)cyclopent-1-ene-1-carboxylate CAS 87631-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87631-72-9 |
| Molecular Formula | C7H9ClO4S |
| Molecular Weight | 224.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-(chlorosulfonyl)cyclopent-1-ene-1-carboxylate (CAS 87631-72-9) pharmaceutical standards reference standard. Molecular formula: C7H9ClO4S. Molecular weight: 224.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9ClO4S |
| Molecular Weight | 224.66 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, water |
| 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.) | 1982 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-(chlorosulfonyl)propane-1-sulfonyl fluoride (CAS 1803571-16-5)
- Methyl 2-(chlorosulfonyl)furan-3-carboxylate (CAS 1011241-51-2)
- 4-(Chlorosulfonyl)-5-methylfuran-2-carboxylic acid (CAS 1016760-03-4)
- 4-(chlorosulfonyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1486497-42-0)
- Methyl 5-(Chlorosulfonyl)-1H-pyrazole-4-carboxylate (CAS 1532000-54-6)
- Methyl 5-(chlorosulfonyl)furan-2-carboxylate (CAS 69816-05-3)
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- 4-(Chlorosulfonyl)-1-methyl-1h-pyrrole-2-carboxylic acid (CAS 1000932-01-3)
Recommended Standards
- 2-(3-Chloropropyl)-6-fluoroquinazoline (CAS 2006277-67-2)
- 2-(4-Pyridyl)-1,3-thiazole-4-carbonyl chloride (CAS 1036895-70-1)
- 1-(2-Methoxyethyl)-1H-pyrazole-4-sulfonyl Chloride (CAS 1183082-06-5)
- Potassium Nonafluoro-1-butanesulfonate (CAS 29420-49-3)
- Propafenone Hydrochloride (CAS 34183-22-7)
- 2-Bromo-N-(2-naphthyl)acetamide (CAS 22344-79-2)
- 3-Methoxy-N-(piperidin-3-ylmethyl)quinoxalin-2-amine hydrochloride (CAS 1185311-01-6)
- 1,4-Difluoro-2-(1-(phenylsulfonyl)cyclohexyl)benzene (CAS 471903-54-5)
- 2-Amino-N-(tert-butyl)-2-phenylacetamide (CAS 112162-59-1)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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