5-Amino-2-thioxothiazolidin-4-one CAS 732209-30-2
| CAS No. | 732209-30-2 |
| Molecular Formula | C3H4N2OS2 |
| Molecular Weight | 148.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Amino-2-thioxothiazolidin-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5-Amino-2-thioxothiazolidin-4-one (CAS 732209-30-2), molecular formula C3H4N2OS2 and molecular weight 148.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3H4N2OS2, 5-Amino-2-thioxothiazolidin-4-one contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H4N2OS2 |
| Molecular Weight | 148.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(Hydroxymethyl)-1,3,4-thiadiazole-2(3H)-thione (CAS 54567-60-1)
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- 5-Methylthio-1,2,4-thiadiazol-3-ol (CAS 56409-41-7)
- 1,2,4,5-Tetrazinane-3,6-Dithione (CAS 36239-33-5)
- (1-(Benzo[d]thiazol-2-yl)pyrrolidin-2-yl)methanol (CAS 1247403-33-3)
- 3-Bromo-7,8-dichloroquinolin-2-ol (CAS 1707585-80-5)
- 4-(Cyanomethyl)-5-(difluoromethyl)-3-methylpicolinonitrile (CAS 1805428-87-8)
- 2-(Pyrrolidin-1-yl)-5-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352542-29-0)
- 4-(2,4-dioxohexahydropyrimidin-1-yl)benzoic acid (CAS 2599846-40-7)
- (1-Amino-3,3-dimethylcyclobutyl)methanol (CAS 1897520-29-4)
- Pyrrolidine (CAS 123-75-1)
- Di-tert-butyl sulfite (CAS 166093-55-6)
- 1-(2-Phenylethyl)pyrrolidin-2-one (CAS 10135-23-6)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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 18665070610 / Nicole.chen@cato-chem.com