5-[(4-Methylphenyl)sulfanyl]-2-phenyl-4-[(1E)-(2-phenylhydrazin-1-ylidene)methyl]-1H-imidazole CAS 303986-85-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-85-8 |
| Molecular Formula | C23H20N4S |
| Molecular Weight | 384.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(4-Methylphenyl)sulfanyl]-2-phenyl-4-[(1E)-(2-phenylhydrazin-1-ylidene)methyl]-1H-imidazole (CAS 303986-85-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H20N4S. Molecular weight: 384.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H20N4S |
| Molecular Weight | 384.50 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 | 4 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 2-{3-[({[(4-Methylphenyl)sulfonyl]amino}carbonyl)amino]phenoxy}pyrazine (CAS 866157-02-0)
- {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(3-chlorophenyl)carbamate (CAS 478031-16-2)
- {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(4-chlorophenyl)carbamate (CAS 478031-18-4)
- N-[(4-Methylphenyl)methyl]-2-(1-oxo-4-phenyl-1,2-dihydrophthalazin-2-yl)acetamide (CAS 866153-81-3)
- 2-({2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}amino)-5-nitrobenzoic acid (CAS 861211-13-4)
- 3-benzyl-6-(4-methylphenyl)-2-sulfanyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 438030-47-8)
- N-(3-Methylphenyl)-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 339027-85-9)
- N-(3-Methylphenyl)-4-{[2-oxo-5-(trifluoromethyl)-1,2-dihydropyridin-1-yl]methyl}benzamide (CAS 339025-30-8)
Recommended Standards
- 4-O-tert-Butyldimethylsilyl Genistein (CAS 470666-97-8)
- N-(2-(tert-Butyl)phenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 586997-01-5)
- 4,6-Dimethyl-2-{4-[(4-methylphenyl)sulfonyl]-1,4-diazepan-1-yl}nicotinonitrile (CAS 478256-89-2)
- 3-Methyl-4-nitrobenzene-1-sulfonamide (CAS 1250435-32-5)
- 5-(tert-Butyl)-3-cyclopropoxy-2-fluoropyridine (CAS 1243448-30-7)
- 2-Cyclopropylaniline (CAS 3158-73-4)
- 6-bromo-2-phenyl-1,4-dihydroquinolin-4-one (CAS 112182-51-1)
- 2-Fluoro-4-mercaptoaniline (CAS 15178-48-0)
- 5-(4,4-Difluoropiperidin-1-yl)picolinaldehyde (CAS 1707365-72-7)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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