5-[(4-bromo-1h-pyrazol-1-yl)methyl]-1-methyl-1h-1,2,4-triazole CAS 1464837-83-9
| CAS No. | 1464837-83-9 |
| Molecular Formula | C7H8BrN5 |
| Molecular Weight | 242.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-[(4-bromo-1h-pyrazol-1-yl)methyl]-1-methyl-1h-1,2,4-triazole is closely related to a nitrile group, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-[(4-bromo-1h-pyrazol-1-yl)methyl]-1-methyl-1h-1,2,4-triazole (CAS 1464837-83-9) is a high-purity analytical reference standard with the molecular formula C7H8BrN5 and a molecular weight of 242.08 g/mol.
5-[(4-bromo-1h-pyrazol-1-yl)methyl]-1-methyl-1h-1,2,4-triazole (C7H8BrN5) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-[(4-bromo-1h-pyrazol-1-yl)methyl]-1-methyl-1h-1,2,4-triazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8BrN5 |
| Molecular Weight | 242.08 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related bromo Standards
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