(5E)-5-(3,4-Dihydroxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one CAS 897340-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 897340-70-4 |
| Molecular Formula | C16H12N2O3S |
| Molecular Weight | 312.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5E)-5-(3,4-Dihydroxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 897340-70-4) pharmaceutical standards reference standard. Molecular formula: C16H12N2O3S. Molecular weight: 312.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O3S |
| Molecular Weight | 312.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 4-((3,4-Dihydroxybenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613248-43-4)
- N'-(2,4-Dihydroxybenzylidene)-4-nitrobenzohydrazide (CAS 303084-13-1)
- 4-((3,4-Dihydroxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-29-0)
- 4-((3,4-Dihydroxybenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 577789-70-9)
- 4-((3,4-Dihydroxybenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 573975-64-1)
- 3-(2-(2,3-Dihydroxybenzylidene)-1-methylhydrazinyl)benzo[d]isothiazole 1,1-dioxide (CAS 591242-33-0)
- (Z)-2-(3,4-Dihydroxybenzylidene)-6,7-dihydroxybenzofuran-3(2H)-one (CAS 576-02-3)
- 2-(3,4-Dihydroxybenzylidene)-4,6-dihydroxybenzofuran-3(2H)-one (CAS 480-70-6)
Recommended Standards
- ((4-Acetamidophenyl)sulfonyl)proline (CAS 876369-26-5)
- (S)-Methyl 3-(2-amino-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 2177267-04-6)
- ((4-Acetamidophenyl)sulfonyl)proline (CAS 64527-22-6)
- (4-(1-Amino-2-methylpropan-2-yl)phenyl)boronic acid hydrochloride (CAS 957120-45-5)
- Methyl 4-hydroxy-3-methoxy-5-nitrobenzoate (CAS 42590-00-1)
- Naphthalene-1,7-dicarbonitrile (CAS 95596-45-5)
- 7-Chloro-3-(methoxycarbonyl)-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 170143-39-2)
- 1-methyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 1038385-70-4)
- 3-Amino-3-(5-(4-chlorophenyl)furan-2-yl)propanamide (CAS 771522-73-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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