3-Methylbutane-2-sulfonyl chloride CAS 78429-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78429-87-5 |
| Molecular Formula | C5H11ClO2S |
| Molecular Weight | 170.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methylbutane-2-sulfonyl chloride (CAS 78429-87-5) pharmaceutical standards reference standard. Molecular formula: C5H11ClO2S. Molecular weight: 170.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H11ClO2S |
| Molecular Weight | 170.66 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.) | 1979 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methylbutane Standards
- 2-Methylbutane-2-sulfonyl chloride (CAS 16489-14-8)
- 2-Methylbutane-1-sulfonyl chloride (CAS 78429-86-4)
- 3-Methylbutane-1-sulfonyl Chloride (CAS 22795-37-5)
- 3-Methylbutane-1-sulfinyl chloride (CAS 859811-01-1)
- 2-methylbutane-1-sulfonyl fluoride (CAS 1311315-63-5)
- 3-Methylbutane-2-sulfonamide (CAS 1247402-34-1)
- n-Methylbutane-1-sulfonamide (CAS 16867-25-7)
- 2-Methylbutane-1-sulfonamide (CAS 854461-68-0)
Recommended Standards
- n-Pentyl sulfonyl chloride (CAS 6303-18-0)
- pentane-2-sulfonyl chloride (CAS 59427-30-4)
- 2-chloromethanesulfonyl-2-methylpropane (CAS 24824-96-2)
- 3-Amino-6-(trifluoromethyl)pyridine-2-methanol (CAS 1260769-25-2)
- 4-Bromo-2,5-difluoro-N-methoxy-N-methylbenzamide (CAS 2007959-20-6)
- Methyl 1-cyclopropyl-4-oxopyrrolidine-3-carboxylate (CAS 1256958-37-8)
- 4-Chloro-6-(4-ethoxypiperidin-1-yl)-2-methylpyrimidine (CAS 1490083-36-7)
- 4-(3-Methyl-2,5-dioxo-pyrrolidin-1-yl)-benzoic acid (CAS 157928-79-5)
- N-methyl-1-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)methanamine (CAS 1408724-20-8)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
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