3-Chlorobutane-1-sulfonyl chloride CAS 13105-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13105-16-3 |
| Molecular Formula | C4H8Cl2O2S |
| Molecular Weight | 191.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chlorobutane-1-sulfonyl chloride (CAS 13105-16-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8Cl2O2S. Molecular weight: 191.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8Cl2O2S |
| Molecular Weight | 191.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 0.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobutane Standards
- 3-Chlorobutane-1-sulfonamide (CAS 99380-64-0)
- 4-Chlorobutane-1-sulfonamide (CAS 3144-06-7)
- (R)-2-Chlorobutane-1,4-diol (CAS 101021-57-2)
- (R)-4-chlorobutane-1,3-diol (CAS 125605-10-9)
- (S)-4-chlorobutane-1,3-diol (CAS 139013-68-6)
- 1-Chlorobutane-2,3-dione (CAS 5559-62-6)
- (±)-2-Chlorobutane-d9 (CAS 175540-77-9)
- 1-Chlorobutane-d9 (CAS 175540-76-8)
Recommended Standards
- (5E)-5-[(2,5-dimethoxyphenyl)methylidene]-3-(2-furanylmethyl)-2-sulfanylidene-4-thiazolidinone (5E)-5-[(2,5-dimethoxyphenyl)methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one 6630-33-7 A835413 (CAS 6630-33-7)
- 4-Chloro-1-butylsulfonyl Chloride (CAS 1633-84-7)
- 618-32-6 A23238 Benzoic acid bromide;Benzenecarbonyl bromide Benzoyl bromide (CAS 618-32-6)
- N-(4-(Cyclohexylmethyl)-3-hydroxyphenyl)methanesulfonamide (CAS 1243472-84-5)
- Piperazine-d8 Dihydrochloride (CAS 849482-21-9)
- 2-((4-Bromophenyl)amino)-N-(cyclopropylmethyl)acetamide (CAS 1021053-80-4)
- 2-(2,3-Dibromo-4-chlorobutyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 866156-19-6)
- N1-(2-hydrazinylethyl)ethane-1,2-diamine (CAS 873199-35-0)
- 2-Propenoic acid, 2-carboxyethyl ester, polymer with 1,3-butadiene, ethenylbenzene and 2-hydroxyethyl 2-propenoate (CAS 64755-12-0)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com