3-Aminoisothiazole CAS 4592-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4592-62-5 |
| Molecular Formula | C3H4N2S |
| Molecular Weight | 100.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminoisothiazole (CAS 4592-62-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H4N2S. Molecular weight: 100.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H4N2S |
| Molecular Weight | 100.14 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Aminoisothiazole Standards
- 5-Aminoisothiazole-3-carbonitrile (CAS 1368194-55-1)
- 5-Aminoisothiazole-4-carbonitrile (CAS 1427502-13-3)
- 4-Aminoisothiazole-3-carboxamide (CAS 4592-54-5)
- 4-Aminoisothiazole-5-carboxamide (CAS 533937-83-6)
- 5-Aminoisothiazole-3-carboxylic acid (CAS 1416374-24-7)
- 4-Aminoisothiazole-3-carboxylic acid (CAS 462067-90-9)
- 5-Aminoisothiazole-3,4-dicarbonitrile (CAS 100326-56-5)
- Methyl 5-aminoisothiazole-3-carboxylate, 96% (CAS 1094070-51-5)
Recommended Standards
- 2,4-Dihydro-3H-pyrazole-3-thione (CAS 63562-25-4)
- 3-Methyl-1,2,5-thiadiazole (CAS 5728-06-3)
- 1H-Imidazole-5-thiol (CAS 24748-68-3)
- 6-Chloro-3(2H)-pyridazinone (CAS 19064-67-6)
- (3AR,6aS)-2-(pyridin-2-ylmethyl)octahydropyrrolo[3,4-c]pyrrole (CAS 1690153-64-0)
- 2,4-Dichlorotoluene (CAS 95-73-8)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(furan-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 959583-73-4)
- (2-(1H-Benzo[d]imidazol-1-yl)phenyl)methanamine dihydrochloride (CAS 1458593-59-3)
- Tert-butyl 3-(N-hydroxycarbamimidoyl)piperidine-1-carboxylate (CAS 479080-28-9)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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