(Z)-4-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-phenylbutanamide CAS 303792-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303792-66-7 |
| Molecular Formula | C20H18N2O2S2 |
| Molecular Weight | 382.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-4-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-phenylbutanamide (CAS 303792-66-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18N2O2S2. Molecular weight: 382.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O2S2 |
| Molecular Weight | 382.50 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Z Standards
- (Z)-4-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-(2-hydroxyphenyl)butanamide (CAS 303792-67-8)
- N'-Benzylidene-4-((4-chlorobenzyl)oxy)benzohydrazide (CAS 443979-14-4)
- N'-Benzylidene-2-((5-(benzylthio)-1,3,4-thiadiazol-2-yl)thio)acetohydrazide (CAS 315200-99-8)
- 5-Benzylidene-2-(4-isopropoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 371138-04-4)
- N-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)octanamide (CAS 303055-98-3)
- Ethyl 2-benzylidene-7-methyl-3-oxo-5-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 292871-35-3)
- 5-Benzylidene-3-(3-iodophenyl)-2-thioxoimidazolidin-4-one (CAS 69455-35-2)
- 3-(4-Benzylidene-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)-2-ethylquinazolin-4(3H)-one (CAS 114496-26-3)
Recommended Standards
- (5-Benzylidenecyclopenta-1,3-diene-1,2,3-triyl)tribenzene (CAS 58225-37-9)
- 1,1'-(Hexane-1,6-diyl)bis(3-benzylurea) (CAS 39072-70-3)
- (1-(4-(Diethylamino)phenyl)isoquinolin-2(1H)-yl)(phenyl)methanone (CAS 32564-84-4)
- Tert-butyl 6-hydroxy-1-azaspiro[3.5]Nonane-1-carboxylate (CAS 2168589-27-1)
- 1-Bromo-2,3-dimethyl-5-fluorobenzene (CAS 1805106-23-3)
- (2-Ethyl-2H-1,2,3-triazol-4-yl)boronic acid (CAS 1372713-73-9)
- 4-Methyl-2-oxo-2H-chromene-3-carbonitrile (CAS 24526-69-0)
- 338405-17-7 KS-00001VAW N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]benzenecarbohydrazide (CAS 338405-17-7)
- 866023-55-4 N-(3-Amino-4-fluorophenyl)propanamide DTXSID70588289 (CAS 866023-55-4)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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