Ethyl 5-cyano-6-mercapto-2-oxo-1,2-dihydropyridine-3-carboxylate CAS 233767-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 233767-85-6 |
| Molecular Formula | C9H8N2O3S |
| Molecular Weight | 224.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-cyano-6-mercapto-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 233767-85-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8N2O3S. Molecular weight: 224.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8N2O3S |
| Molecular Weight | 224.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-[(3-cyano-4-methyl-6-oxo-1,6-dihydropyridin-2-yl)sulfanyl]acetic acid (CAS 134616-73-2)
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Recommended Standards
- Ethyl 5-(thiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 40019-37-2)
- Ethyl 5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 32278-52-7)
- Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate (CAS 319442-19-8)
- 2-(2-Fluoro-5-methyl-4-(trifluoromethyl)phenyl)acetic acid (CAS 1323966-46-6)
- 1217042-05-1 Methanesulfonic acid--7-{4-[([1,1'-biphenyl]-3-yl)methyl]piperazin-1-yl}-5-chloro-1,3-benzoxazol-2(3H)-one (1/1) DTXSID40724516 (CAS 1217042-05-1)
- Tert-butyl 4-((1,1-dioxidotetrahydrothiophen-3-yl)amino)piperidine-1-carboxylate (CAS 1154102-47-2)
- (1-Ethyl-1H-benzoimidazol-2-ylsulfanyl)-acetic acid (CAS 333435-51-1)
- 7-Bromo-2,3,4-trimethyl-1,8-naphthyridine (CAS 1551978-50-7)
- tert-Butyl (3-(3-formyl-2-oxo-1,2-dihydropyridin-4-yl)propyl)carbamate (CAS 1393568-00-7)
- SAMS Peptide (CAS 125911-68-4)
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