5-Aminoisothiazole-3-carbonitrile CAS 1368194-55-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1368194-55-1 |
| Molecular Formula | C4H3N3S |
| Molecular Weight | 125.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Aminoisothiazole-3-carbonitrile (CAS 1368194-55-1) pharmaceutical standards reference standard. Molecular formula: C4H3N3S. Molecular weight: 125.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H3N3S |
| Molecular Weight | 125.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminoisothiazole Standards
- 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)
- 3-Aminoisothiazole (CAS 4592-62-5)
- Methyl 5-aminoisothiazole-3-carboxylate, 96% (CAS 1094070-51-5)
Recommended Standards
- 4-Aminothiazole-2-carbonitrile (CAS 1198154-95-8)
- Orforglipron impurity 25 (CAS 443-86-7)
- 3-Methyl-1,2,4-thiadiazole-5-carbonitrile (CAS 1490714-51-6)
- Tert-butyl (2-aminophenyl)(methyl)carbamate (CAS 885270-83-7)
- N-(2,4-dimethoxybenzyl)-2-(3-fluorophenyl)ethan-1-amine hydrobromide (CAS 1609407-34-2)
- [(1S)-1-Isocyanatopropyl]benzene (CAS 164033-12-9)
- 1-(Pyridin-4-yl)piperidine-4-carboxylic acid hydrochloride (CAS 210962-09-7)
- 3-Chloro-4-(cyclopropanesulfonamido)benzoic acid (CAS 1378407-02-3)
- Tert-butyl 15-oxo-3,7,16-triazadispiro[5.1.6.2]hexadecane-3-carboxylate (CAS 946385-27-9)
- Human glucagon CRS (CAS 9007-92-5)
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