5-Bromo-1H-1,2,4-triazole-3-carbohydrazide CAS 2089334-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2089334-17-6 |
| Molecular Formula | C3H4BrN5O |
| Molecular Weight | 206.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-1H-1,2,4-triazole-3-carbohydrazide (CAS 2089334-17-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H4BrN5O. Molecular weight: 206.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H4BrN5O |
| Molecular Weight | 206.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- 4-Bromo-1-methyl-2-nitro-1H-imidazole (CAS 121816-79-3)
- 5-bromo-2-methyl-triazole-4-carboxylic acid (CAS 1372711-56-2)
- 5-bromo-3-methyl-triazole-4-carboxylic acid (CAS 1391631-21-2)
- Methyl 5-Bromo-1H-1,2,3-triazole-4-carboxylate (CAS 1427475-25-9)
- 2-(3-Bromo-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1449369-00-9)
- 5-Bromo-1-methyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 1514615-46-3)
- 5-Bromo-1-methyl-2-nitro-1H-imidazole (CAS 151597-78-3)
- 5-bromo-1-methyl-triazole-4-carboxylic acid (CAS 1554430-81-7)
Recommended Standards
- 4-Bromo-5-methyl-3-nitro-1H-pyrazole (CAS 70951-96-1)
- 5-bromo-1-methyl-4-nitroimidazole (CAS 933-87-9)
- 4-Bromo-1-methyl-5-nitropyrazole (CAS 89607-11-4)
- tert-Butyl 4-(3-(2-phenylhydrazono)butanoyl)piperazine-1-carboxylate (CAS 1415220-05-1)
- 2-(1-(Trifluoromethyl)cyclopropyl)ethanol (CAS 1984826-70-1)
- 2-Methyl-8-(piperazin-1-yl)quinoline (CAS 282547-42-6)
- Cefpirome Impurity 8 (CAS 533-37-9)
- 4-Amino-N,N,N-trimethylbenzenaminium iodide hydrochloride (CAS 62654-12-0)
- 2-Azetidinomethyl-4-cyanobenzophenone (CAS 898754-50-2)
- Peptide Impurity (CAS CATO-CPTD788810)
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