(5E)-3-[(4-tert-Butylphenyl)methyl]-5-[(4-fluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione CAS 866152-69-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866152-69-4 |
| Molecular Formula | C21H20FNO2S |
| Molecular Weight | 369.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-3-[(4-tert-Butylphenyl)methyl]-5-[(4-fluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 866152-69-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H20FNO2S. Molecular weight: 369.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H20FNO2S |
| Molecular Weight | 369.45 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (13S,13aS)-2,3,9,10-Tetramethoxy-13-methyl-5,8,13,13a-tetrahydro-6H-isoquinolino[3,2-a]isoquinoline (CAS 6018-38-8)
- 15-((2,5-Dioxopyrrolidin-1-yl)oxy)-15-oxopentadecanoic acid (CAS 843666-36-4)
- (-)-N-(1-R-Ethoxycarbonxyl-3-phenylpropyl)-L-alanine Benzyl Ester (CAS 93841-86-2)
- 1-Acetyl-4-(5-aminopyridin-2-yl)piperazine (CAS 92808-20-3)
- 5,5-Diphenyloxazolidin-2-one (CAS 52481-82-0)
- 7-Chloro-2-(2,5-dimethylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 724749-36-4)
- Levodopa (CAS 59-92-7)
- methyl 2-cyclopropyl-4-methyl-6-thioxo-1,6-dihydropyrimidine-5-carboxylate (CAS 950149-02-7)
- tert-Butyl 4-[3-cyano-6-(pyrazin-2-yl)pyridin-2-yl]piperazine-1-carboxylate (CAS 946385-48-4)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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