(5e)-2-mercapto-3-phenyl-5-(2-thienylmethylene)-3,5-dihydro-4h-imidazol-4-one 87736-69-4 CAS 87736-69-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87736-69-4 |
| Molecular Formula | C14H10N2OS2 |
| Molecular Weight | 286.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5e)-2-mercapto-3-phenyl-5-(2-thienylmethylene)-3,5-dihydro-4h-imidazol-4-one 87736-69-4 (CAS 87736-69-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H10N2OS2. Molecular weight: 286.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H10N2OS2 |
| Molecular Weight | 286.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related e Standards
- (5E)-2-Mercapto-3-phenyl-5-(3-thienylmethylene)-3,5-dihydro-4H-imidazol-4-one (CAS 890273-20-8)
- 2-Mercapto-6-(thiophen-2-yl)-4-(trifluoromethyl)nicotinonitrile (CAS 104960-50-1)
- 2-Mercapto-4-(thiophen-2-yl)-6-(trifluoromethyl)nicotinonitrile (CAS 329056-11-3)
- N-(4-(5-Mercapto-1,3,4-oxadiazol-2-yl)phenyl)ethanesulfonamide (CAS 917561-81-0)
- 6-Mercapto-1-(2-methoxy-5-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416345-88-4)
- 4-(5-mercapto-1H-tetrazol-1-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 875160-19-3)
- 5-ethyl-2-mercapto-3-(2-methoxyethyl)-6-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 743452-33-7)
- 6-Ethyl-2-mercapto-3-(3-methoxypropyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 749902-05-4)
Recommended Standards
- 3741-90-0 Ethanone, 1-phenyl-, 2,2-diphenylhydrazone Ethanone, 1-phenyl-, diphenylhydrazone (CAS 3741-90-0)
- 2,4,4-Trichloro-3-(dichloromethyl)-2-butenoic Acid Methyl Ester 2,4,4-Trichloro-3-(dichloromethyl)crotonic Acid Methyl Ester 97055-36-2 Methyl 2,4,4-Trichloro-3-(dichloromethyl)crotonate (CAS 97055-36-2)
- Zinc Acexamate - Impurity A (CAS 97976-48-2)
- 1-(4,5-Dimethyl-4H-pyrazol-3-yl)urea (CAS 259269-08-4)
- 6-Chloro-2-(4-propylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-17-1)
- 6,8-Dibromo-2-[4-(4-methylpiperazin-1-yl)phenyl]quinoline (CAS 861206-60-2)
- 2-Bromo-N-(3-methoxyphenyl)acetamide (CAS 29182-94-3)
- 2-ACetylphenylacetonitrile (CAS 58422-85-8)
- 1-Methyloctahydropyrrolo[1,2-a]pyrazine (CAS 155206-39-6)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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