2-(4-Oxo-2-thioxothiazolidin-3-yl)butanoic acid CAS 13242-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13242-81-4 |
| Molecular Formula | C7H9NO3S2 |
| Molecular Weight | 219.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 13242-81-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9NO3S2. Molecular weight: 219.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H9NO3S2 |
| Molecular Weight | 219.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Oxo Standards
- 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)
- 2-(4-Oxo-2-thioxothiazolidin-5-yl)acetic acid (CAS 701-23-5)
- 6-(4-Oxo-2-thioxothiazolidin-3-yl)hexanoic acid (CAS 4649-06-3)
- 2-(4-Oxo-2-thiOxothiazolidin-3-yl)benzoic acid (CAS 90800-46-7)
- 3-(4-Oxo-2-thioxothiazolidin-3-yl)benzoic acid (CAS 259812-55-0)
- 2-(4-Oxo-2-thioxothiazolidin-3-yl)pentanedioic acid (CAS 16942-88-4)
- 4-((4-Oxo-2-thioxothiazolidin-3-yl)methyl)benzoic acid (CAS 536727-51-2)
Recommended Standards
- 3-Amino-N-methyl-4-(pyrrolidin-1-yl)benzamide (CAS 1322605-26-4)
- (5S)-6,6-Dimethyl-5-(phenylmethyl)-3-morpholinone (CAS 1327274-34-9)
- N-(Tetrahydro-4-phenyl-2H-pyran-4-yl)acetamide (CAS 1316852-64-8)
- 4-Hydroxy Mestranol (CAS 65694-22-6)
- Methyl 5-bromo-1H-pyrazole-3-carboxylate (CAS 1328893-17-9)
- (S)-2-Methoxy-5-(piperidin-2-yl)pyridine (CAS 1134621-21-8)
- Ethyl 3-nitroimidazo[1,2-a]pyridine-2-carboxylate (CAS 62223-44-3)
- N-(2,6-Dimethylphenyl)-3-methylisoxazole-5-carboxamide (CAS 130403-05-3)
- 2-((2,4-Dimethylphenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-23-0)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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