6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-(methylsulfanyl)pyridine-3-carbonitrile CAS 303985-25-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303985-25-3 |
| Molecular Formula | C25H22N2S |
| Molecular Weight | 382.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-(methylsulfanyl)pyridine-3-carbonitrile (CAS 303985-25-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H22N2S. Molecular weight: 382.52 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H22N2S |
| Molecular Weight | 382.52 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-[(5-{[(4-Methylphenyl)amino]methyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]propanohydrazide (CAS 1306738-81-7)
- 4-[(4-Methylphenyl)methyl]-3-[1-(thiophene-3-carbonyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775365-84-8)
- 4-[(4-Methylphenyl)methyl]-3-[1-(thiophene-2-carbonyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775505-28-6)
- 1-(4-Methylphenyl)-4-{2-[(3-methylphenyl)methoxy]benzoyl}-1H-pyrazole (CAS 955966-94-6)
- 363179-62-8 N'-(4-methylphenyl)sulfonyl-2-phenoxybenzohydrazide DTXSID50375119 (CAS 363179-62-8)
- 3-[[(4-Methylphenyl)sulfonyl]oxy]-4-(phenylmethoxy)benzaldehyde 4-(Benzyloxy)-3-hydroxybenzaldehyde p-Toluenesulfonate 65615-20-5 (CAS 65615-20-5)
- 3-benzyl-6-(4-methylphenyl)-2-sulfanyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 438030-47-8)
- 2-({2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}amino)-5-nitrobenzoic acid (CAS 861211-13-4)
Recommended Standards
- 4-(4-Cyclohexylphenyl)-4-oxo-2-(p-tolylthio)butanoic acid (CAS 301193-74-8)
- Bis(2-ethylhexyl) phenyl phosphite (CAS 3164-60-1)
- 4-(1,3-Dithian-2-yl)phenyl 4-methoxybenzene-1-sulfonate (CAS 329777-71-1)
- 2-Bromo-5-chloro-N-methylaniline hydrochloride (CAS 1187386-26-0)
- Ethyl 4-(furan-3-yl)-2-oxobut-3-enoate (CAS 1031927-94-2)
- 5-(sec-Butyl)-4-fluoro-1H-pyrazol-3(2H)-one (CAS 319459-72-8)
- 4-Bromo-2,5-dimethoxyphenylboronic acid (CAS 950846-26-1)
- (1-(4-Fluorophenyl)ethyl)hydrazine (CAS 701-48-4)
- 1-(2,5-Dichlorophenyl)ethanol (CAS 1475-12-3)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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