2-Ethyl-2h-1,2,3-triazol-4-amine hydrochloride CAS 1303994-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1303994-03-7 |
| Molecular Formula | C4H8N4 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-2h-1,2,3-triazol-4-amine hydrochloride (CAS 1303994-03-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8N4 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8N4 HCl |
| Molecular Weight | 148.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 6-(4-Methoxyphenyl)-3-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 85106-28-1)
- 3-Ethyl-4-(methylsulfonyl)-1H-pyrazol-5-amine (CAS 1071184-86-5)
- Methyl 7-(thiophene-3-carboxamido)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1448067-11-5)
- 2,2′-(1,3-Phenylene)bis[4,5-dihydro-4-(1-methylethyl)oxazole] (CAS 1222086-30-7)
- 4-((1H-Imidazol-2-yl)methyl)-3-fluorobenzene-1,2-diol (CAS 752943-34-3)
- (4R)-4,5-Dihydro-2-(1-naphthalenyl)-4-phenyloxazole (CAS 936949-74-5)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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