(5E)-2-Mercapto-5-(2-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one CAS 53865-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53865-29-5 |
| Molecular Formula | C16H11N3O3S |
| Molecular Weight | 325.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-2-Mercapto-5-(2-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 53865-29-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H11N3O3S. Molecular weight: 325.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H11N3O3S |
| Molecular Weight | 325.34 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- (5E)-2-Mercapto-5-(4-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 53514-58-2)
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 1142206-79-8)
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 1142206-82-3)
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- 3-{[(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetyl]amino}-4-methylbenzoic acid (CAS 1142207-13-3)
- 1-Mercapto-4-(2-methoxyphenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5(4h)-one (CAS 67443-01-0)
- (S)-2-(2-mercapto-4-oxoquinazolin-3(4H)-yl)-3-phenylpropanoic acid (CAS 1212412-75-3)
- 2-mercapto-4-oxo-3-(2-phenylethyl)-3,4-dihydroquinazoline-7-carboxylic acid (CAS 422271-07-6)
Recommended Standards
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