(5E)-5-[(2-Hydroxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione CAS 934394-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934394-89-5 |
| Molecular Formula | C10H7NO3S |
| Molecular Weight | 221.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-5-[(2-Hydroxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 934394-89-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7NO3S. Molecular weight: 221.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7NO3S |
| Molecular Weight | 221.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- 5-[(4-Hydroxyphenyl)methylene]-2,4-thiazolidinedione (CAS 103788-60-9)
- 2-(3-Hydroxyphenyl)thiazole-4-carboxylic Acid (CAS 113334-58-0)
- 2-(2-Hydroxyphenyl)thiazole-4-carboxylic acid (CAS 27501-91-3)
- 2-(4-Hydroxyphenyl)thiazole-4-carboxylic Acid (CAS 36705-82-5)
- 6-(4-Hydroxyphenyl)-3-mercapto-1,2,4-triazin-5-ol (CAS 874515-24-9)
- (1S)-2-[(3-Hydroxyphenyl)carbamoyl]cyclopropane-1-carboxylic acid (CAS 1354359-54-8)
- 1-(2-Hydroxyphenyl)-5-oxo-3-pyrrolidinecarboxylic acid (CAS 39629-89-5)
- 1-(4-Hydroxyphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 39629-88-4)
Recommended Standards
- (3E)-3-[(Dimethylamino)methylene]-6-fluoro-2,3-dihydro-4H-chromen-4-one (CAS 254985-34-7)
- (Z)-5-(2-hydroxybenzylidene)thiazolidine-2,4-dione (CAS 6325-94-6)
- (2R)-3-[(carboxymethyl)sulfanyl]-2-acetamidopropanoic acid (CAS 26177-54-8)
- 4-(Benzyloxy)piperidine Hydrochloride (CAS 81151-68-0)
- Methyl diphenylphosphinate (CAS 1706-90-7)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 577996-66-8)
- Dodecadecylpyridium bromide (CAS 104-73-4)
- 3-(5-Chloro-2-methylbenzo[d]thiazol-3-ium-3-yl)propane-1-sulfonate hydrate (CAS 51981-33-0)
- 5H,6H,7H-pyrrolo[3,4-b]pyridin-2-ol hydrochloride (CAS 1989671-41-1)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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