5-Benzylidene-2-ethylimidazo[2,1-b]thiazole-3,6(2H,5H)-dione CAS 89990-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89990-69-2 |
| Molecular Formula | C14H12N2O2S |
| Molecular Weight | 272.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Benzylidene-2-ethylimidazo[2,1-b]thiazole-3,6(2H,5H)-dione (CAS 89990-69-2) pharmaceutical standards reference standard. Molecular formula: C14H12N2O2S. Molecular weight: 272.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2S |
| Molecular Weight | 272.32 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzylidene Standards
- 4-(4-Benzylidene-2,3-dioxopyrrolidin-1-yl)butanoic acid (CAS 76628-86-9)
- N-Benzylidene-N-(diphenylmethyl)amine (CAS 62506-88-1)
- 2-Benzylidene-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 53047-85-1)
- N'-Benzylidene-4-methylbenzenesulfonohydrazide (CAS 1666-17-7)
- Benzylidene 2-fluorenamine (CAS 13924-50-0)
- 4-Benzylidene-2-(styryl)oxazol-5(4H)-one (CAS 40913-25-5)
- 4-Benzylidene-1-methylpyrrolidine-2,3-dione (CAS 35921-36-9)
- 4,6-O-Benzylidene-D-galactose, 98% (CAS 3006-41-5)
Recommended Standards
- 5-Amino-4-cyano-3-phenylthiophene-2-carboxylic acid ethyl ester (CAS 369654-33-1)
- 6-(2-Methoxy-5-methylphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 562792-87-4)
- 5-(4-(Methylsulfonyl)phenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 858117-29-0)
- 8-Azaspiro[bicyclo[3.2.1]octane-3,3'-diazirine] hydrochloride (CAS 2193066-71-4)
- Ethyl (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoate (CAS 142828-41-9)
- Ethyl 2-(pyrrolidin-3-yloxy)acetate hydrochloride (CAS 1702843-28-4)
- (4-Methylpyrimidin-5-yl)methanamine (CAS 933685-73-5)
- 7-Ethoxy-2-hydroxyquinoline-3-carbaldehyde (CAS 319490-90-9)
- 4-(1,1-Dibutyl-pentyl)-pyridine (CAS 13573-51-8)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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