(5Z)-4-Methoxy-5-{[(4-phenoxyphenyl)amino]methylidene}-2,5-dihydrothiophen-2-one CAS 338395-10-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338395-10-1 |
| Molecular Formula | C18H15NO3S |
| Molecular Weight | 325.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5Z)-4-Methoxy-5-{[(4-phenoxyphenyl)amino]methylidene}-2,5-dihydrothiophen-2-one (CAS 338395-10-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15NO3S. Molecular weight: 325.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H15NO3S |
| Molecular Weight | 325.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
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- 3-[4-Methoxy-3-(piperidine-1-sulfonyl)phenyl]prop-2-enoic acid (CAS 321979-11-7)
- 5-Methoxy-4-[(2-methoxyphenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338771-65-6)
- 5-Methoxy-4-[(4-methoxyphenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 321433-00-5)
- Methyl 2-(4-methoxy-4-oxobutanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 314283-27-7)
- 4-Methoxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261936-18-8)
- 2-Methoxy-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261940-91-3)
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Recommended Standards
- (5E)-3-Ethyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 692279-40-6)
- (E)-2-(1,1-dioxidothiomorpholino)-N'-(4-methoxybenzylidene)acetohydrazide (CAS 477889-89-7)
- (2S)-2-((tert-Butoxycarbonyl)amino)-3-(6-fluoro-2,3-dimethylphenyl)butanoic acid (CAS 2831371-72-1)
- 4-Hydroxy-7-(2-(naphthalen-2-yloxy)ethoxy)quinoline-3-carboxylic acid (CAS 79807-95-7)
- (2E)-2-(2-furylmethylene)cyclohexanone (CAS 10496-51-2)
- 2-Methoxy-1-(3,4,5-trifluorophenyl)ethanamine (CAS 1270344-10-9)
- Tert-butyl (4R,5S)-4,5-dihydroxytetrahydropyridazine-1(2H)-carboxylate (CAS 2173996-94-4)
- N-(3-Aminopropyl)-2-bromo-5-methoxybenzamide (CAS 1016737-05-5)
- (Z)-3-((((3,5-dichlorophenyl)carbamoyl)oxy)imino)-1-phenylindolin-2-one (CAS 866143-51-3)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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