2-(Thiophen-3-yl)ethane-1-sulfonyl chloride CAS 114896-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114896-66-1 |
| Molecular Formula | C6H7ClO2S2 |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Thiophen-3-yl)ethane-1-sulfonyl chloride (CAS 114896-66-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7ClO2S2. Molecular weight: 210.70 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Thiophen Standards
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- (1-(Thiophen-3-ylmethyl)piperidin-4-yl)methanamine (CAS 1154619-82-5)
- 2-(4-(Thiophen-2-yl)piperidin-1-yl)ethan-1-amine (CAS 1268147-28-9)
- 1-[1-methyl-2-(thiophen-2-yl)piperidin-3-yl]methanamine (CAS 1343496-67-2)
- 2-(4-(Thiophen-3-yl)piperidin-1-yl)ethan-1-amine (CAS 1447964-52-4)
- [1-(thiophen-2-ylmethyl)piperidin-3-yl]methanamine (CAS 883541-28-4)
- 1-(Thiophen-2-yl)octan-1-one (CAS 30711-41-2)
- 2-(1-(Thiophen-2-yl)cyclohexyl)ethan-1-ol (CAS 78388-93-9)
Recommended Standards
- 2-Chloro-5-(4-methoxyphenyl)-1-pentene (CAS 1143461-67-9)
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- 2-(4-(Difluoromethyl)-6-iodo-2-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1804867-93-3)
- (Naphthalen-1-ylmethyl)hydrazine hydrochloride (CAS 94714-35-9)
- 4-Chloro-2-iodophenol, 98% (CAS 71643-66-8)
- 2-Ethylhexyl Stearate (CAS 22047-49-0)
- N-(3-Amino-3-oxopropyl)-N-benzyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxamide (CAS 1355489-89-2)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com