3-Ethyl-5-(2-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)ethylidene)-2-thioxothiazolidin-4-one CAS 25962-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25962-05-4 |
| Molecular Formula | C16H16N2O2S2 |
| Molecular Weight | 332.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-5-(2-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)ethylidene)-2-thioxothiazolidin-4-one (CAS 25962-05-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16N2O2S2. Molecular weight: 332.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H16N2O2S2 |
| Molecular Weight | 332.44 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.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 1-(2-Ethylbenzo[d]oxazol-6-yl)-3-(1,5-naphthyridin-4-yl)urea (CAS 1369497-19-7)
- N-(4-Ethylbenzo[d]thiazol-2-yl)-2-(methylthio)benzamide (CAS 896353-69-8)
- N-(4-Ethylbenzo[d]thiazol-2-yl)-3-phenoxypropanamide (CAS 892858-19-4)
- N-(4-Ethylbenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide (CAS 868677-89-8)
- N-(4-Ethylbenzo[d]thiazol-2-yl)-2,3-dimethoxybenzamide (CAS 895444-94-7)
- N-(4-Ethylbenzo[d]thiazol-2-yl)-2,6-difluorobenzamide (CAS 892850-42-9)
- 1-(4-(6-Ethylbenzo[d]thiazol-2-yl)piperazin-1-yl)butan-1-one (CAS 897468-52-9)
- N-(4-Ethylbenzo[d]thiazol-2-yl)-2-phenoxyacetamide (CAS 892853-91-7)
Recommended Standards
- 3-(tert-Butyl)-1-ethyl-4-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-4-ol (CAS 56767-27-2)
- 4-(4-tert-Butylphenyl)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 306730-35-8)
- 3-(4-Ethoxyphenyl)-5,6-dimethyl-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 65234-07-3)
- 2-(5-Methyl-2-thienyl)ethanamine (CAS 30433-92-2)
- 4-(4-(Trifluoromethyl)phenyl)pentan-2-one (CAS 155849-93-7)
- Ethyl(quinolin-2-ylmethyl)amine dihydrochloride (CAS 1269151-18-9)
- 2-((2,3-Dimethylbenzyl)amino)butan-1-ol (CAS 1247118-12-2)
- 5-methylpyridazine-4-carboxylic acid (CAS 1108712-51-1)
- 2-Formyl-4,5-dimethoxybenzonitrile (CAS 1013112-48-5)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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