2,5-Dimethylthiophene-3-sulfonyl Chloride CAS 97272-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97272-04-3 |
| Molecular Formula | C6H7ClO2S2 |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Dimethylthiophene-3-sulfonyl Chloride (CAS 97272-04-3) pharmaceutical standards reference standard. Molecular formula: C6H7ClO2S2. Molecular weight: 210.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7ClO2S2 |
| Molecular Weight | 210.70 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.) | 1984 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Dimethylthiophene Standards
- 3,4-Dimethylthiophene-2-sulfonyl chloride (CAS 1227608-07-2)
- 3,5-dimethylthiophene-2-sulfonyl chloride (CAS 1314938-98-1)
- 2,4-Dimethylthiophene-3-sulfonyl chloride (CAS 208775-27-3)
- 4,5-Dimethylthiophene-2-sulfonyl chloride (CAS 74616-28-7)
- 3,4-Dimethylthiophene-2,5-dicarboxylic acid (CAS 19799-13-4)
- Dimethylthiophene-3,4-dicarboxylic acid (CAS 99595-92-3)
- 4,5-Dimethylthiophene-2-sulfonamide (CAS 140646-53-3)
- 2,5-Dimethylthiophene-3-sulfonamide (CAS 140646-60-2)
Recommended Standards
- 2-Allyl-4-chloro-1-propoxybenzene (CAS 859313-28-3)
- 2',2,2-Trimethylbutyrophenone (CAS 898765-25-8)
- 2-Benzylidenecyclopentanone (CAS 5679-13-0)
- 3-(3-Bromo-2-hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid (CAS 1439441-60-7)
- [2-(Methoxymethyl)phenyl]methanesulfonyl chloride (CAS 1496892-64-8)
- 1-[4-(6-Methyl-2-benzothiazolyl)phenyl]pyrrole-2,5-dione (CAS 19735-68-3)
- 3-Ethoxy-4-(2-methylpropoxy)benzoic acid (CAS 565173-04-8)
- (5-((2-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methanol (CAS 318247-54-0)
- 2-(Ethoxy(hydroxy)phosphoryl)acetic acid (CAS CATO-C4X-100670)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com