1-(4,5-Dihydro-2-imidazolyl)-3,5-dimethylpyrazole Hydrobromide CAS 132369-02-9

Purity 97%+In StockPharmaceutical Standards
CAS No.132369-02-9
Molecular FormulaC8H12N4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4,5-Dihydro-2-imidazolyl)-3,5-dimethylpyrazole Hydrobromide CAS 132369-02-9 chemical structure

Description

The occurrence of 1-(4,5-Dihydro-2-imidazolyl)-3,5-dimethylpyrazole Hydrobromide is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(4,5-Dihydro-2-imidazolyl)-3,5-dimethylpyrazole Hydrobromide (CAS 132369-02-9), a certified reference material (molecular formula C8H12N4HBr, MW 245.12 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H12N4HBr, 1-(4,5-Dihydro-2-imidazolyl)-3,5-dimethylpyrazole Hydrobromide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC8H12N4 HBr
Molecular Weight245.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentBr-containing
Nitrogen Atoms4

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