(5E)-5-[(6-Chloropyridin-3-yl)methylidene]-1,3-thiazolidine-2,4-dione CAS 329695-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329695-22-9 |
| Molecular Formula | C9H5ClN2O2S |
| Molecular Weight | 240.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5E)-5-[(6-Chloropyridin-3-yl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 329695-22-9) pharmaceutical standards reference standard. Molecular formula: C9H5ClN2O2S. Molecular weight: 240.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H5ClN2O2S |
| Molecular Weight | 240.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(3-Chloropyridin-2-yl)-1,3-thiazole-4-carboxylic acid (CAS 1427378-95-7)
- 2-(2-Chloropyridin-4-yl)thiazole-4-carboxylic acid (CAS 400776-47-8)
- N-(5-chloropyridin-2-yl)-1,2,3-thiadiazole-4-carboxamide (CAS 478261-67-5)
- 1-(3-Chloropyridin-2-yl)piperidine-3-carboxylic acid (CAS 1016515-84-6)
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- (2-Chloropyridin-3-yl)(3-(hydroxymethyl)pyrrolidin-1-yl)methanone (CAS 1420870-54-7)
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- N-(2,3-Difluorobenzyl)-1-ethyl-5-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856068-16-0)
- 3-(Pyrrolidin-1-yl)-5-(trifluoromethyl)aniline (CAS 350488-43-6)
- 2-(2,4-Dichlorophenoxy)nicotinonitrile (CAS 289662-03-9)
- 4-Isobutyramido-1-naphthyl Isobutyrate (CAS 1624260-34-9)
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