(5E)-2-Mercapto-5-(4-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one CAS 53514-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53514-58-2 |
| Molecular Formula | C16H11N3O3S |
| Molecular Weight | 325.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5E)-2-Mercapto-5-(4-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 53514-58-2) pharmaceutical standards reference standard. Molecular formula: C16H11N3O3S. Molecular weight: 325.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | 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-(2-nitrobenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 53865-29-5)
- 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)
- Methyl 2-{[(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetyl]amino}benzoate (CAS 1142206-77-6)
- 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
- (E)-3-(5-(4-nitrophenyl)furan-2-yl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 304677-48-3)
- (S)-1-(tert-Butoxycarbonyl)-4-(5-fluoropyridin-3-yl)piperazine-2-carboxylic acid 1787308-28-4 (CAS 1787308-28-4)
- (R)-SIPHOS (CAS 443965-14-8)
- 5-Chloro-4-methylpyrimidine 1-oxide (CAS 114969-55-0)
- Ethyl 6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromene-3-carboxylate (CAS 400084-90-4)
- Formaldehyde compound with 4-(tert-butyl)phenol (1:1) (CAS 25085-50-1)
- Ethyl 4-chloro-6-cyanonicotinate (CAS 1807254-41-6)
- 2-Oxo-2,3-dihydro-1,3-benzoxazole-5-carbonitrile (CAS 201531-21-7)
- 2-Iodo-N-(pyridin-3-ylmethyl)aniline (CAS 1152561-11-9)
- Insulin Lispro (CAS 133107-64-9)
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