4-methoxybutane-2-sulfonyl chloride CAS 1250276-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250276-93-7 |
| Molecular Formula | C5H11ClO3S |
| Molecular Weight | 186.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-methoxybutane-2-sulfonyl chloride (CAS 1250276-93-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H11ClO3S. Molecular weight: 186.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H11ClO3S |
| Molecular Weight | 186.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related methoxybutane Standards
- 1-Methoxybutane-2-sulfonyl chloride (CAS 1339022-44-4)
- 4-methoxybutane-1-sulfonyl chloride (CAS 1342127-91-6)
- 2-Methoxybutane-1-sulfonyl chloride (CAS 1785589-49-2)
- 4-Methoxybutane-2-sulfonamide (CAS 1247342-46-6)
- 1-Methoxybutane-2-sulfonamide (CAS 1341963-72-1)
- 4-Methoxybutane-1-sulfonamide (CAS 1343838-10-7)
- 4-Methoxybutane-1,2-diamine (CAS 1251360-08-3)
Recommended Standards
- 2-(Propan-2-yloxy)ethane-1-sulfonyl chloride (CAS 1249441-42-6)
- 4-Amino-2-chlorobenzothioamide (CAS 1256483-32-5)
- 2-((2-Chlorophenyl)thio)acetaldehyde (CAS 1247648-32-3)
- 7-Bromo-4-chloro-2-(trifluoromethyl)quinazoline (CAS 887592-32-7)
- 2,4-Dichloro-5-(difluoromethoxy)cinnamic acid (CAS 1807312-86-2)
- 1-2-3-4-Tetra-O-benzyl-L-rhamnopyranoside (CAS 353754-90-2)
- 3-Methyl-3-(3-(trifluoromethyl)phenyl)butanoic acid (CAS 1369063-42-2)
- 2-Bromo-3-methylbut-3-en-1-ol (CAS 99806-26-5)
- (2,4-Dimethyl-phenyl)-(4-ethyl-4,5-dihydro-thiazol-2-yl)-amine (CAS 380436-91-9)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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