2,4-Dimethylthiophene-3-sulfonyl chloride CAS 208775-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208775-27-3 |
| Molecular Formula | C6H7ClO2S2 |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,4-Dimethylthiophene-3-sulfonyl chloride (CAS 208775-27-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7ClO2S2. Molecular weight: 210.70 g/mol. COA included with every batch.
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.) | 2016 |
| 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)
- 2,5-Dimethylthiophene-3-sulfonyl Chloride (CAS 97272-04-3)
- 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',2,2-Trimethylbutyrophenone (CAS 898765-25-8)
- 2-(Thiophen-2-yl)ethane-1-sulfonyl chloride (CAS 405308-14-7)
- 2-Allyl-4-chloro-1-propoxybenzene (CAS 859313-28-3)
- (2S,4S)-1-(Benzyloxycarbonyl)-4-hydroxypyrrolidine 2-carboxylic acid dicyclohexylammonium salt (CAS 81806-47-5)
- 2-(Furan-2-yl)-1-isobutylpyrrolidine (CAS 1355180-76-5)
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- Tetrahydro 11-Deoxycorticosterone (CAS 567-03-3)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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