(5E)-2-Mercapto-5-(3-methylbenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one 890340-05-3 CAS 890340-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890340-05-3 |
| Molecular Formula | C17H14N2OS |
| Molecular Weight | 294.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-2-Mercapto-5-(3-methylbenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one 890340-05-3 (CAS 890340-05-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H14N2OS. Molecular weight: 294.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H14N2OS |
| Molecular Weight | 294.37 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) | 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
- (5E)-2-Mercapto-5-(2-methylbenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one 13109-85-8 (CAS 13109-85-8)
- (5E)-2-Mercapto-5-(4-methylbenzylidene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one 13109-87-0 (CAS 13109-87-0)
- 1-Mercapto-4-phenyl-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 67442-90-4)
- 2-mercapto-3-(3-methoxypropyl)-4-oxo-3,4-dihydroquinazoline-7-carboxylic acid (CAS 871478-73-8)
- 3-Mercapto-1-phenethyl-5,6,7,8-tetrahydro-isoquinoline-4-carbonitrile (CAS 385787-60-0)
- 2-mercapto-1-(2-methoxyethyl)-7-methyl-4-oxo-1,4-dihydropyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 937599-80-9)
- 2-Mercapto-3-(3-methoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-on+ (CAS 1105190-23-5)
- 1142206-68-5 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methoxyphenyl)acetamide (CAS 1142206-68-5)
Recommended Standards
- 440634-11-7 tert-Butyl [(3S)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl]carbamate DTXSID60458109 (CAS 440634-11-7)
- Guaiazulene Impurity 1 (CAS CATO-C4X-22371)
- trans-7,8-Dihydroxy-7,8-dihydrobenzo[a]pyrene-d (CAS 861441-06-7)
- Methyl 3-{[2-(pyridin-4-yl)ethyl]carbamoyl}benzoate (CAS 1797658-83-3)
- (S)-Methyl 4-methyl-4,5-dihydrooxazole-4-carboxylate (CAS 117176-06-4)
- N-(2,4-Dimethylphenyl)-4-methoxy-2-methylaniline (CAS 41374-20-3)
- 4-Fluorobenzohydroxamic acid (CAS 456-07-5)
- 3-((2,6-Difluorobenzyl)oxy)azetidine (CAS 1121593-10-9)
- CAS 2417370-08-0 (CAS 2417370-08-0)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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