4-Chlorophenyl methanesulfonate CAS 6317-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6317-27-7 |
| Molecular Formula | C7H7ClO3S |
| Molecular Weight | 206.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chlorophenyl methanesulfonate (CAS 6317-27-7) pharmaceutical standards reference standard. Molecular formula: C7H7ClO3S. Molecular weight: 206.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7ClO3S |
| Molecular Weight | 206.65 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (4-Chlorophenyl)methanesulfonic acid (CAS 125174-85-8)
- N-(4-chlorophenyl)aminosulfonamide (CAS 98198-68-6)
- 1-(2-Chlorophenyl)-3,5-dimethyl-1h-pyrazole (CAS 1006348-96-4)
- 1-[(4-Chlorophenyl)amino]cyclobutane-1-carbonitrile (CAS 1183694-38-3)
- (2E)-3-(2-Chlorophenyl)-1-cyclopropyl-2-propen-1-one (CAS 928264-57-7)
- 2-(4-Chlorophenyl)-3-(dimethylamino)acrylonitrile (CAS 40373-88-4)
- 3-(4-Chlorophenyl)-3-(ethylamino)prop-2-enenitrile (CAS 949791-75-7)
- 3-(4-Chlorophenyl)cyclohex-2-en-1-one (CAS 91398-51-5)
Recommended Standards
- 4-Chloro-N-methylpyridine-3-sulfonamide (CAS 56397-15-0)
- 5-Amino-2-chlorobenzenesulfonamide (CAS 2015-19-2)
- 4-Chlorobenzenesulfonohydrazide (CAS 2751-25-9)
- 1-(3-Fluorophenyl)cyclohexylamine (CAS 125827-86-3)
- methyl 4-ethyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 188614-02-0)
- 5-(tert-Butyl)-2-propoxybenzene-1-sulfonyl chloride (CAS 681260-21-9)
- 7-Fluoro-2-azaspiro[4.5]Decane (CAS 1784647-94-4)
- 3-(4-Fluorophenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 851882-55-8)
- 1-Benzyl-3-(2,4-dimethylphenyl)quinazoline-2,4(1H,3H)-dione (CAS 60942-87-2)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com