1-Chloro-4-(isopropylsulfonyl)butane CAS 128147-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128147-28-4 |
| Molecular Formula | C7H15ClO2S |
| Molecular Weight | 198.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Chloro-4-(isopropylsulfonyl)butane (CAS 128147-28-4) pharmaceutical standards reference standard. Molecular formula: C7H15ClO2S. Molecular weight: 198.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H15ClO2S |
| Molecular Weight | 198.71 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.) | 1993 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 1-Chloro-3-[(cyclopropylmethyl)sulfanyl]benzene (CAS 1863460-64-3)
- 1-Chloro-4-(propylsulfonyl)butane (CAS 343270-16-6)
- 1-Chloro-4-[(cyclopropylmethyl)sulfanyl]benzene (CAS 53911-83-4)
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Recommended Standards
- Allyl(3-chloro-2-methylphenyl)sulfane (CAS 1378419-56-7)
- (4-Chlorophenyl)(cyclopropyl)methanethiol (CAS 1183661-19-9)
- Allyl(4-chloro-2-methylphenyl)sulfane (CAS 1378528-20-1)
- Mesalazine Hydrochloride - API Standards (CAS 6291-36-7)
- Boc-Pyr-OH (CAS 53100-44-0)
- Glutamic acid impurity 6 (CAS 1308957-12-1)
- N-Propyldiethanolamine (CAS 6735-35-9)
- (4-(Hydroxyamino)phenyl)methanol (CAS 99237-42-0)
- Triphosgene-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1173019-90-3)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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