2-(3-Aminopyridin-4-yl)-1lambda6,2-thiazolidine-1,1-dione CAS 1342289-11-5
| CAS No. | 1342289-11-5 |
| Molecular Formula | C8H11N3O2S |
| Molecular Weight | 213.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Aminopyridin-4-yl)-1lambda6,2-thiazolidine-1,1-dione (CAS 1342289-11-5), a certified reference material (molecular formula C8H11N3O2S, MW 213.26 g/mol) for analytical method development and quality control.
2-(3-Aminopyridin-4-yl)-1lambda6,2-thiazolidine-1,1-dione (C8H11N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O2S |
| Molecular Weight | 213.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminopyridin Standards
- 2-(6-Aminopyridin-3-yl)-1lambda6,2-thiazolidine-1,1-dione (CAS 1339562-88-7)
- 3-((2-Aminopyridin-3-yl)amino)thietane 1,1-dioxide (CAS 1854006-83-9)
- 3-((6-Aminopyridin-3-yl)amino)thietane 1,1-dioxide (CAS 1854831-13-2)
- 3-((4-Aminopyridin-3-yl)amino)thietane 1,1-dioxide (CAS 1860377-17-8)
- 3-(4-Aminopyridin-3-yl)benzamide (CAS 1258626-62-8)
- n-(3-Aminopyridin-4-yl)benzamide (CAS 918550-20-6)
- N-(5-aminopyridin-2-yl)benzamide (CAS 69634-20-4)
- N-(6-aminopyridin-3-yl)benzamide (CAS 936210-46-7)
Recommended Standards
- 2-(3-Hydroxyazetidin-1-yl)-N-(thiazol-2-yl)acetamide (CAS 1343434-60-5)
- 2-(Pyrazin-2-yl)benzo[d]thiazole (CAS 133593-36-9)
- N-((2H-tetrazol-5-yl)methyl)tetrahydrothiophene-2-carboxamide (CAS 1344303-69-0)
- 6-Amino-5-propyl-2-thioxo-2,3-dihydropyrimidine-4-carboxylic acid (CAS 13164-79-9)
- 1-Bromo-4-(2,2-difluoropropyl)benzene (CAS 1099598-20-5)
- Methyl (3S,4S)-4-methylpiperidine-3-carboxylate (CAS 1009376-69-5)
- (Anthracen-9-ylethynyl)trimethylsilane (CAS 104784-61-4)
- (E)-N-{5H-chromeno[4,3-d]pyrimidin-2-yl}-N'-[(4-methylphenyl)methoxy]methanimidamide (CAS 866142-92-9)
- 4-Heptylphenyl 4-(trans-4-ethylcyclohexyl)benzoate (CAS 122230-65-3)
- 1-(1-Ethyl-1h-pyrazol-4-yl)cyclohexan-1-amine (CAS 1249176-23-5)
- 5-Chloro-2-(2-(o-tolyloxy)ethoxy)benzaldehyde (CAS 299936-28-0)
- 5-Amino-3-bromo-2-(N,N-dimethylamino)pyridine (CAS 813425-36-4)
- N-(5-Chloro-2-methylphenyl)-4-methoxybenzamide (CAS 301159-94-4)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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