3-(Pyridin-2-yl)-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-4-one CAS 690643-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690643-79-9 |
| Molecular Formula | C13H8N2OS3 |
| Molecular Weight | 304.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Pyridin-2-yl)-5-(thiophen-2-ylmethylene)-2-thioxothiazolidin-4-one (CAS 690643-79-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8N2OS3. Molecular weight: 304.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H8N2OS3 |
| Molecular Weight | 304.41 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Pyridin Standards
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- N-(6-(Pyridin-3-yloxy)-2,3-dihydro-1H-inden-5-yl)methanesulfonamide (CAS 75360-63-3)
- 1,2-Bis((2-(pyridin-2-yl)ethyl)thio)ethane (CAS 64691-70-9)
- 5-((6-((Pyridin-4-ylmethyl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile (CAS 1137475-35-4)
- 1-(6-(Pyridin-3-yl)indolizin-3-yl)-1H-pyrazole-5-carboxylic acid (CAS 1422069-02-0)
- N-(2-(Pyridin-2-yl)-1H-benzo[d]imidazol-6-yl)furan-2-carboxamide (CAS 517902-08-8)
- (Z)-1-(pyridin-2-yl)ethan-1-one O-(4-bromobenzyl) oxime (CAS 866154-50-9)
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Recommended Standards
- 3-(Benzylthio)-5,6-dihydrobenzo[h]cinnoline (CAS 478047-88-0)
- 4-(2-Ethylbutanoyl)-N-[(thiophen-2-yl)methyl]-1H-pyrrole-2-carboxamide (CAS 478249-20-6)
- 3-(2-Aminoethyl)-5-[(4-tert-butylphenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 341004-46-4)
- 5-(4-Chlorophenethyl)-1,3,4-thiadiazol-2-amine (CAS 100988-18-9)
- 2-fluoro-6-oxo-5H-benzo[b][1,4]benzothiazepine-3-carboxylic acid (CAS 1809143-47-2)
- 3-Cyclopropyl-4,5-Dihydro-1H-Pyrazol-5-One (CAS 26502-92-1)
- N-(4-Phenyl-1H-pyrazol-3-yl)formamide (CAS 62538-14-1)
- 2-(5-(4-Methoxyphenyl)-1H-pyrazol-1-yl)ethanamine (CAS 1708037-86-8)
- SKF 81297C (CAS 67287-39-2)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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