(5E)-2-Mercapto-5-(1-naphthylmethylene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one CAS 61442-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61442-32-8 |
| Molecular Formula | C20H14N2OS |
| Molecular Weight | 330.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-2-Mercapto-5-(1-naphthylmethylene)-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 61442-32-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H14N2OS. Molecular weight: 330.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H14N2OS |
| Molecular Weight | 330.40 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-mercapto-3-(2-methoxyphenyl)-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 497078-59-8)
- 6-Ethyl-2-mercapto-5-methyl-3-(4-methyl-benzyl)-3H-thieno[2,3-d]pyrimidin-4-one (CAS 571159-02-9)
- 2-mercapto-3-(3-methoxypropyl)-6,7-dihydro-5H-thiopyrano[3’,2’:4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 793716-06-0)
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- 3-Benzyl-2-mercapto-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (CAS 59898-68-9)
Recommended Standards
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- 4-(2-(4-Phenylpyridin-2-yl)thiazol-4-yl)phenol (CAS 1858251-80-5)
- Cobalt(1+), bis(2,2′-bipyridine-κN1,κN1′)dichloro-, chloride (1:1) (CAS 23380-38-3)
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- (S)-2-Amino-N-(3-cyanobenzyl)-N-isopropyl-3-methylbutanamide (CAS 1354007-02-5)
- Methoxy(1-methyl-1H-pyrrol-2-yl)methanol (CAS 791846-78-1)
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- Albendazole sulfoxide-d3 (CAS 1448346-38-0)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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