Thieno[2,3-c]pyridine-4-sulfonyl chloride CAS 1936220-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1936220-93-7 |
| Molecular Formula | C7H4ClNO2S2 |
| Molecular Weight | 233.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[2,3-c]pyridine-4-sulfonyl chloride (CAS 1936220-93-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H4ClNO2S2. Molecular weight: 233.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H4ClNO2S2 |
| Molecular Weight | 233.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thieno Standards
- Thieno[2,3-c]pyridine-2-sulfonyl chloride (CAS 1191545-48-8)
- Thieno[3,2-b]pyridine-6-sulfonyl chloride (CAS 1306606-64-3)
- thieno[2,3-b]pyridine-5-sulfonyl chloride (CAS 1864060-96-7)
- Thieno[3,2-b]pyridine-2-sulfonyl chloride (CAS 209287-06-9)
- 1-Thieno[2,3-d]pyrimidin-4-ylpiperidin-4-one (CAS 1094427-64-1)
- Phenyl(thieno[3,4-d][1,3]dioxol-4-yl)methanol (CAS 327070-52-0)
- Thieno[3,2-b][1]benzothiophene-2-carboxylic acid (CAS 30126-05-7)
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Recommended Standards
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- Shi Epoxidation Diketal Catalyst (CAS 18422-53-2)
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- 5-Chloro-4-(4-methoxyphenoxy)-2-(4-methylphenyl)-2,3-dihydropyridazin-3-one (CAS 478049-32-0)
- 5-Chloro-2-(3-fluorophenyl)isothiazol-3(2H)-one (CAS 1213258-30-0)
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- Oseltamivir EP Impurity C-d3 HCl (CAS CATO-C4X-172032)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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