4-Chlorothieno[2,3-c]pyridine CAS 477874-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477874-92-3 |
| Molecular Formula | C7H4ClNS |
| Molecular Weight | 169.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chlorothieno[2,3-c]pyridine (CAS 477874-92-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H4ClNS. Molecular weight: 169.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H4ClNS |
| Molecular Weight | 169.63 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorothieno Standards
- 6-Chlorothieno[3,2-c]pyridine (CAS 1781989-24-9)
- 2-Chlorothieno[2,3-b]pyridine (CAS 1823943-95-8)
- 2-Chlorothieno[2,3-c]pyridine (CAS 756477-32-4)
- 2-Chlorothieno[3,2-b]pyridine (CAS 94191-14-7)
- 2-Chlorothieno[3,2-c]pyridine (CAS 28783-23-5)
- 3-Chlorothieno[2,3-b]pyridine (CAS 53399-36-3)
- 3-Chlorothieno[3,2-b]pyridine (CAS 94191-11-4)
- 5-Chlorothieno[2,3-b]pyridine (CAS 21344-25-2)
Recommended Standards
- 4-Chlorobenzothiazole (CAS 3048-45-1)
- 5-Chloro-2-sulfanylbenzonitrile (CAS 38244-31-4)
- 4-Chlorobenzo[d]isothiazole (CAS 25380-61-4)
- 3-Chloro-N-(4-nitrophenyl)benzamide (CAS 71267-16-8)
- 9-(b-D-Arabinofuranosyl)-N6-benzoyladenine (CAS 79896-97-2)
- Ethyl 6-chloro-4-((2-nitrobenzyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate (CAS 866134-55-6)
- Cytarabine Impurity 24 (CAS CATO-C4X-200524)
- 6-(2-Fluorophenyl)-2-methylnicotinaldehyde (CAS 1447962-28-8)
- methyl 4-methyl-2-sulfanyl-1,3-thiazole-5-carboxylate (CAS 76816-22-3)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com