ethyl 5-amino-4H-1,2,4-triazole-3-carboxylate;hydrochloride CAS 385784-78-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 385784-78-1 |
| Molecular Formula | C5H12N4O2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 5-amino-4H-1,2,4-triazole-3-carboxylate;hydrochloride (CAS 385784-78-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H12N4O2 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H12N4O2 HCl |
| Molecular Weight | 196.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- a-hydroxybutyric acid Sodium Salt (CAS 19054-57-0)
- Kumatakenin (CAS 3301-49-3)
- 2-(Benzylsulfanyl)-5-(4-chlorophenyl)-4-{2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl}pyrimidine (CAS 478248-93-0)
- N-(2-Bromo-4-fluorophenyl)-3-chlorobenzamide (CAS 1039903-59-7)
- 1-(2-((Methylamino)methyl)piperidin-1-yl)ethanone (CAS 1339902-95-2)
- (3-Bromo-5-fluoropyridin-4-yl)methanamine (CAS 1780333-78-9)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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