(E)-2-phenyl-4-(thiophen-2-ylmethylene)oxazol-5(4H)-one CAS 68100-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68100-05-0 |
| Molecular Formula | C14H9NO2S |
| Molecular Weight | 255.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-phenyl-4-(thiophen-2-ylmethylene)oxazol-5(4H)-one (CAS 68100-05-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9NO2S. Molecular weight: 255.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9NO2S |
| Molecular Weight | 255.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (3,4-Dihydroquinolin-1(2H)-yl)(2-fluorophenyl)methanone (CAS 326902-13-0)
- (E)-2-Phenyl-4-(thiophen-2-ylmethylene)oxazol-5(4H)-one (CAS 88991-45-1)
- (2s)-1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 88425-46-1)
- N-(2,4-Dichlorophenyl)-4-methylbenzamide (CAS 331435-42-8)
- Methyl 1-(piperidine-1-carboxamido)cyclohexane-1-carboxylate (CAS 1435803-85-2)
- (S)-Ethyl 2-(4-benzylmorpholin-3-yl)acetate (CAS 1799439-16-9)
- Ethyl 4-((2,4-dichlorobenzyl)oxy)-3-ethoxybenzoate (CAS 1706453-10-2)
- 3-Bromopyridine-2,4-dicarboxylic acid (CAS 1222184-73-7)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1096908-36-9)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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