2-chloro-4-methylbenzene-1-sulfonyl chloride CAS 55311-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55311-94-9 |
| Molecular Formula | C7H12Cl2O2S |
| Molecular Weight | 231.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-4-methylbenzene-1-sulfonyl chloride (CAS 55311-94-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H12Cl2O2S. Molecular weight: 231.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H12Cl2O2S |
| Molecular Weight | 231.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related chloro Standards
- 2-chloro-6-methylbenzene-1-sulfonyl chloride (CAS 25300-37-2)
- 4-chloro-2-methyl-benzenesulfonyl chloride (CAS 56157-92-7)
- 5-Chloro-7-(chloromethyl)-2,2-dimethyl-2,3-dihydrobenzofuran (CAS 1234844-89-3)
- 5-Chloro-7-(chloromethyl)-3,3-dimethyl-2,3-dihydrobenzofuran (CAS 1234847-20-1)
- 5-Chloro-4-methylthiophene-2-sulfonyl Chloride (CAS 1353435-17-2)
- 4-Chloro-2-(1-chloroethyl)-6-cyclobutylpyrimidine (CAS 1427023-92-4)
- 3-Chloro-4-methylthiophene-2-sulfonyl chloride (CAS 2229137-51-1)
- 4-Chloro-3-methylthiophene-2-sulfonyl chloride (CAS 2855942-84-4)
Recommended Standards
- 2-(5-Fluoro-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-1-carboxamido)acetic acid (CAS 70767-70-3)
- ((4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl)phosphonic acid hydrate (CAS 25728-73-8)
- 3,9-Dihydroxy-8-methyl-1,5-dihydro-[1,3,2]dioxaphosphepino[5,6-c]pyridine 3-oxide (CAS 14141-47-0)
- (2-Isopropylpyridin-4-yl)methanamine dihydrochloride (CAS 1228878-50-9)
- Fasudil Hydroxy (CAS 105628-72-6)
- 4-(2,4-Dichlorophenyl)-5-(ethylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1708269-30-0)
- 5-(Methoxycarbonyl)isophthalic acid (CAS 18263-95-1)
- 1-Ethyl-1H-pyrazol-5-ol (CAS 107296-34-4)
- 1-Methyl-N-((1-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-3-amine (CAS 1006439-69-5)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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