5-(Propan-2-ylidene)-2-thioxothiazolidin-4-one CAS 28989-47-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28989-47-1 |
| Molecular Formula | C6H7NOS2 |
| Molecular Weight | 173.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Propan-2-ylidene)-2-thioxothiazolidin-4-one (CAS 28989-47-1) pharmaceutical standards reference standard. Molecular formula: C6H7NOS2. Molecular weight: 173.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7NOS2 |
| Molecular Weight | 173.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(Methylsulfanyl)thiophene-2-carboxamide (CAS 83933-14-6)
- 5-[(prop-2-en-1-yl)amino]-1,3,4-thiadiazole-2-thiol (CAS 91780-33-5)
- 5-(Cyclopropylamino)-1,3,4-thiadiazole-2-thiol (CAS 852400-37-4)
- 2',4',6'-Trimethyl-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylicacid (CAS 2183479-06-1)
- 3-Hydroxy-6-methyl-3-(trifluoromethyl)indolin-2-one (CAS 128350-88-9)
- Labetalol Impurity 10 (CAS CATO-C4X-246610)
- 7-Bromo-indolizine (CAS 1539657-44-7)
- (R)-N,N-Dimethyl-1-(naphthalen-1-yl)ethanamine (CAS 86926-16-1)
- 2-(Trifluoromethyl)piperidine-4-carboxylic acid hydrochloride (CAS 2007919-93-7)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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