Methyl 2-(4-chlorobenzenesulfonyl)acetate CAS 15446-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15446-25-0 |
| Molecular Formula | C9H9ClO4S |
| Molecular Weight | 248.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-chlorobenzenesulfonyl)acetate (CAS 15446-25-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9ClO4S. Molecular weight: 248.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO4S |
| Molecular Weight | 248.68 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.) | 1961 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-(2-Chlorobenzenesulfonyl)propanoic acid (CAS 554404-42-1)
- (E)-[2-(4-Chlorobenzenesulfonyl)ethylidene](methoxy)amine (CAS 338403-89-7)
- 1-(2-CHlorobenzenesulfonyl)pyrrolidine (CAS 1197180-96-3)
- [(E)-2-(4-Chlorobenzenesulfonyl)ethenyl]dimethylamine (CAS 338395-16-7)
- 3-Acetyl-5-chlorobenzenesulfonyl chloride (CAS 1152589-88-2)
- 5-Acetyl-2-chlorobenzenesulfonyl chloride (CAS 3511-47-5)
- 4-(4-Chlorobenzenesulfonyl)-1h-pyrazol-5-amine (CAS 30036-43-2)
- 1-(2-CHlorobenzenesulfonyl)piperidine (CAS 1071355-46-8)
Recommended Standards
- 3-(Chlorosulfonyl)-4,5-dimethylbenzoic acid (CAS 151104-64-2)
- 2-{2-[(chlorosulfonyl)methyl]phenyl}acetic acid (CAS 1547458-39-8)
- Methyl 3-chloro-5-(methylsulfonyl)benzoate (CAS 151104-62-0)
- 4-Chloronaphthalene-1,8-diamine (CAS 59841-77-9)
- 2-Methyl-5-(1H-tetrazol-1-yl)phenol (CAS 924858-73-1)
- Oxo Thiamine O-Diphosphate (CAS 59733-97-0)
- 2-Bromo-4-iodo-n,n-dimethylaniline (CAS 1307237-38-2)
- Mafoprazine (CAS 80428-29-1)
- ML148 (CAS 451496-96-1)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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