5-Benzylidene-3-phenylimidazo[2,1-b]thiazol-6(5H)-one CAS 89990-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89990-78-3 |
| Molecular Formula | C18H12N2OS |
| Molecular Weight | 304.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Benzylidene-3-phenylimidazo[2,1-b]thiazol-6(5H)-one (CAS 89990-78-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H12N2OS. Molecular weight: 304.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H12N2OS |
| Molecular Weight | 304.37 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 3-Benzylidene-5-(5,6,7,8-tetrahydronaphthalen-2-yl)furan-2(3H)-one (CAS 6322-96-9)
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Recommended Standards
- 5-(4-PHenyl-phenyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 307512-30-7)
- 5-Cyano-3,4-diphenylthiophene-2-carboxamide (CAS 70541-98-9)
- 5-(4-Fluorophenyl)-4-((thiophen-2-ylmethylene)amino)-4H-1,2,4-triazole-3-thiol (CAS 586995-39-3)
- 7-bromo-4-methylpyrido[3,2-b][1,4]oxazin-3-one (CAS 122450-97-9)
- 2,5-Dibromo-3,6-difluorothiophenol (CAS 1263376-36-8)
- (E)-8-Methyl-2-(2-(naphthalen-1-yl)vinyl)indolizine (CAS 314731-96-9)
- N-(1-Isobutyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)thiophene-2-sulfonamide (CAS 941955-34-6)
- 3-Furan-3-yl-propionaldehyde (CAS 56859-93-9)
- 1-Benzyl-5-methoxy-2,3-dihydro-4(1H)-quinolinone (CAS 1354358-31-8)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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