4-Thioxothiazolidin-5-one CAS 94811-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94811-15-1 |
| Molecular Formula | C3H3NOS2 |
| Molecular Weight | 133.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Thioxothiazolidin-5-one (CAS 94811-15-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H3NOS2. Molecular weight: 133.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H3NOS2 |
| Molecular Weight | 133.19 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thioxothiazolidin Standards
- 4-Thioxothiazolidin-2-one (CAS 4303-29-1)
- 3-Methyl-2-thioxothiazolidin-4-one (CAS 4807-55-0)
- 1-(2-Thioxothiazolidin-3-yl)ethanone (CAS 76397-53-0)
- 3-Ethyl-2-thioxothiazolidin-4-one (CAS 7648-01-3)
- 2-(4-Oxo-2-thioxothiazolidin-5-yl)acetic acid (CAS 701-23-5)
- 2-(4-Oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 13242-81-4)
- 2-Phenyl-1-(2-thioxothiazolidin-3-yl)ethan-1-one (CAS 65439-58-9)
- (2-(4-Oxo-2-thioxothiazolidin-3-yl)ethyl)phosphonic acid (CAS 227316-23-6)
Recommended Standards
- 5-Methyl-5,6-dihydroindolizine (CAS 355114-83-9)
- 4-Methylisoindoline (CAS 739365-30-1)
- 5-Methylisoindoline (CAS 93282-20-3)
- 4-([(tert-butoxy)carbonyl]amino)-3-hydroxy-3-methylbutanoic acid (CAS 1494153-88-6)
- 5-Hexyl-5'-vinyl-2,2'-bithiophene (CAS 942435-50-9)
- 3,7,8,3',4'-Pentahydroxyflavone (CAS 489-58-7)
- 1-Methyl-5-(propoxymethyl)-1H-pyrazole (CAS 1856079-42-9)
- 4,4-Azodianiline (CAS 538-41-0)
- Tert-butyl 3-hydroxy-1,5-oxazocane-5-carboxylate (CAS 2010093-15-7)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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