(5E)-5-[(4-Hydroxy-3-methoxyphenyl)methylidene]-3-(3-phenylpropyl)-1,3-thiazolidine-2,4-dione CAS 866137-16-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866137-16-8 |
| Molecular Formula | C20H19NO4S |
| Molecular Weight | 369.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5E)-5-[(4-Hydroxy-3-methoxyphenyl)methylidene]-3-(3-phenylpropyl)-1,3-thiazolidine-2,4-dione (CAS 866137-16-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H19NO4S. Molecular weight: 369.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H19NO4S |
| Molecular Weight | 369.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4-Cyclobutyl-1,4-diazepan-1-yl)(6-(4-fluorophenoxy)pyridin-3-yl)methanone (CAS 959740-39-7)
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- (2S,3R,7aR)-Hexahydro-7a-(hydroxymethyl)-3-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-1H-pyrrolizine-2-carboxylic acid (CAS 2833734-27-1)
- tert-Butyl 3-(2-((methylsulfonyl)oxy)ethyl)piperidine-1-carboxylate (CAS 405090-66-6)
- 3-(Hex-2-en-1-yl)dihydrofuran-2,5-dione (CAS 10500-34-2)
- 3,4-Bis(octyloxy)benzaldehyde (CAS 131525-50-3)
- 5-Chloro-2-(pyridin-3-yloxy)aniline (CAS 450399-72-1)
- 4-Bromo-3-chloro-2-fluorophenylisothiocyanate (CAS 886501-37-7)
- 4-(2-(Thiophen-2-yl)ethyl)-1-oxa-4,9-diazaspiro[5.5]undecane (CAS 1708178-94-2)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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