4-Chloro-3-methylthiophene-2-sulfonyl chloride CAS 2855942-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2855942-84-4 |
| Molecular Formula | C5H4Cl2O2S2 |
| Molecular Weight | 231.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-methylthiophene-2-sulfonyl chloride (CAS 2855942-84-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4Cl2O2S2. Molecular weight: 231.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4Cl2O2S2 |
| Molecular Weight | 231.12 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 4,6-Dichloro-2-cyclohexylpyrimidine (CAS 94052-11-6)
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- 3,4-Dichloro-2,2-dimethylpropiophenone (CAS 854891-91-1)
- Bexarotene (CAS 153559-49-0)
- 4-(tert-Butyl)-3-chloroaniline (CAS 52756-36-2)
- Methyl 3-(cyclobutylamino)benzoate (CAS 1249936-35-3)
- cis-4-(Boc-amino)cyclohexanecarbaldehyde (CAS 181308-56-5)
- (1-(4-Bromo-3-fluorophenyl)cyclobutyl)methanamine (CAS 1891903-55-1)
- 2-(4-((3-Chlorobenzyl)oxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246887-57-8)
- Neuropeptide FF (CAS 99566-27-5)
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