(5Z)-5-[(4-Methoxyphenyl)methylidene]-4H,5H,6H-thieno[2,3-b]thiopyran-4-one CAS 478246-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478246-93-4 |
| Molecular Formula | C15H12O2S2 |
| Molecular Weight | 288.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5Z)-5-[(4-Methoxyphenyl)methylidene]-4H,5H,6H-thieno[2,3-b]thiopyran-4-one (CAS 478246-93-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H12O2S2. Molecular weight: 288.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H12O2S2 |
| Molecular Weight | 288.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 2 |
Related Z Standards
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Recommended Standards
- (3aS,6aS)-Ethyl 1-((R)-1-phenylethyl)hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 370880-01-6)
- 1-((2-Methyl-1H-indol-4-yl)oxy)-3-(piperidin-1-yl)propan-2-ol (CAS 338392-20-4)
- (3aR,6aR)-Ethyl 1-((R)-1-phenylethyl)hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 370879-99-5)
- 4-(n-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)benzoic acid (CAS 327092-87-5)
- Tert-butyl 4-((6-((5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazol-6-yl)pyrimidin-2-yl)amino)pyridin-3-yl)methyl)piperazine-1-carboxylate (CAS 1231930-48-5)
- 4-Methyl-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzamide (CAS 19948-91-5)
- (4-Ethylstyryl)boronic acid (CAS 352525-96-3)
- 2-(Diphenylphosphino)-N-phenylbenzamide (CAS 91410-02-5)
- tert-Butyl 4-(1-bromo-2-oxoethyl)piperidine-1-carboxylate (CAS 301221-63-6)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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