5-(1-Allyl-2-oxoindolin-3-ylidene)-3-benzyl-2-thioxothiazolidin-4-one CAS 324565-26-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324565-26-6 |
| Molecular Formula | C21H16N2O2S2 |
| Molecular Weight | 392.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1-Allyl-2-oxoindolin-3-ylidene)-3-benzyl-2-thioxothiazolidin-4-one (CAS 324565-26-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16N2O2S2. Molecular weight: 392.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H16N2O2S2 |
| Molecular Weight | 392.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-[(azepan-1-yl)methyl]-5-hydroxy-2-methyl-n-(4-methylphenyl)-1-benzofuran-3-carboxamide (CAS 880440-91-5)
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- 4,4′-(1,2-Diphenyl-1,2-ethenediyl)bis[benzenemethanol] (CAS 2025340-31-0)
- 2-Azetidinecarboxylic acid, 1-methyl-, (2R)- (CAS 255883-21-7)
- Ethyl 2-oxo-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2(3H)-ylidene)amino)acetate (CAS 519170-72-0)
- 1-(Azetidin-3-yl)-2,2,2-trifluoroethan-1-ol (CAS 1936172-18-7)
- 4-((5,6,7,8-Tetrahydronaphthalen-2-yl)oxy)butan-1-ol (CAS 1250065-94-1)
- Tert-butyl (1-(3-methoxybenzoyl)piperidin-4-yl)carbamate (CAS 1286275-48-6)
- (S)-2-Amino-2-cyclobutylethan-1-ol (CAS 1259702-72-1)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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