2-Chloropyridine-3-thiol CAS 74198-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74198-95-1 |
| Molecular Formula | C5H4ClNS |
| Molecular Weight | 145.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloropyridine-3-thiol (CAS 74198-95-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4ClNS. Molecular weight: 145.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4ClNS |
| Molecular Weight | 145.61 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloropyridine Standards
- 2-Chloropyridine-4-thiol (CAS 106962-88-3)
- 3-Chloropyridine-4-thiol (CAS 1247828-52-9)
- 3-Chloropyridine-2-thiol (CAS 5897-94-9)
- 4-Chloropyridine-2-thiol (CAS 204996-08-7)
- 6-Chloropyridine-3-thiol, 97% (CAS 558466-12-9)
- 3-Chloropyridine-2,4-diol (CAS 103792-81-0)
- 6-Chloropyridine-3,4-diol (CAS 1196156-68-9)
- 2-Chloropyridine-3,5-diol (CAS 1227573-04-7)
Recommended Standards
- [(4-Chlorobut-2-yn-1-yl)sulfanyl]carbonitrile (CAS 113079-33-7)
- Benzoyl-d5 Chloride (CAS 43019-90-5)
- 3-Chloro-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane (CAS 1159791-82-8)
- 5-Chlorobenzoxazole-2-carboxylic Acid (CAS 49559-65-1)
- 6-Bromo-2-fluoro-3-methylphenylboronic acid pinacol ester (CAS 2121514-68-7)
- tert-butyl 3-methyl-2-sulfanylidene-2,3-dihydro-1H-imidazole-4-carboxylate (CAS 1909306-60-0)
- Ethyl 2,2-difluoro-2-(6-formylpyridin-2-yl)acetate (CAS 2766869-55-8)
- 7-Chloro-2-(3,4-dimethylphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160256-40-5)
- Phenyl(3-phenylquinoxalin-2-yl)methanone (CAS 5784-78-1)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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