2-((2-(5-Cyano-2-methyl-6-(methylthio)pyridin-3-yl)-2-oxoethyl)thio)-4,6-dimethylnicotinonitrile CAS 329908-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329908-91-0 |
| Molecular Formula | C18H16N4OS2 |
| Molecular Weight | 368.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-((2-(5-Cyano-2-methyl-6-(methylthio)pyridin-3-yl)-2-oxoethyl)thio)-4,6-dimethylnicotinonitrile (CAS 329908-91-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H16N4OS2. Molecular weight: 368.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H16N4OS2 |
| Molecular Weight | 368.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Cyano Standards
- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(3-fluorophenyl)acetamide (CAS 728885-86-7)
- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 727679-31-4)
- 2-[1-Cyano-2-(2,4-dichlorophenyl)vinyl]-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 338977-22-3)
- 2-((1-Cyano-1-cyclopropylethyl)amino)-2-oxoethyl 4-(5-chlorothiophen-2-yl)-4-oxobutanoate (CAS 877049-31-5)
- 2-((3-Cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 445222-40-2)
- N-{[4-Cyano-5-(methylsulfanyl)-3-oxo-2(3H)-isothiazolyl]carbonyl}-4-methylbenzenesulfonamide (CAS 29388-97-4)
- N-(3-Cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-(methyl(4-methylbenzyl)amino)acetamide (CAS 879837-43-1)
- 2-((3-Cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)-N-(3-fluorophenyl)acetamide (CAS 445382-43-4)
Recommended Standards
- (R)-2-((6-(Benzyl(methyl)amino)-9-isopropyl-9H-purin-2-yl)amino)butan-1-ol (CAS 866893-90-5)
- 4-Fluorophenyl 4-(trans-4-pentylcyclohexyl)benzoate (CAS 79912-98-4)
- 2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carbonyl chloride (CAS 1804878-82-7)
- (2E)-4-(4-Iodophenyl)-4-oxobut-2-enoic acid (CAS 35504-88-2)
- Methyl (3-(tributylstannyl)propyl)carbamate (CAS 105941-72-8)
- Methyl 3-(5-acetylfuran-2-yl)acrylate (CAS 343569-97-1)
- N6-([6-aminohexyl]carbamoyl-methyl)adenosine5-triphosphatelithiumsalt (CAS 102185-24-0)
- 3-Ethoxy-6-piperazin-1-ylpyridazine (CAS 1105195-92-3)
- 4-(2-Chloroethoxy)benzonitrile (CAS 72081-00-6)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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