5-Bromo-3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole CAS 89088-51-7

Purity 97%+In StockPharmaceutical Standards
CAS No.89088-51-7
Molecular FormulaC10H12BrN3
Molecular Weight254.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole CAS 89088-51-7 chemical structure

Description

Structurally, 5-Bromo-3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole (C10H12BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 254.13 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies 5-Bromo-3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole (CAS 89088-51-7), a certified reference material (molecular formula C10H12BrN3, MW 254.13 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 5-Bromo-3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole 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 FormulaC10H12BrN3
Molecular Weight254.13 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentBr-containing
Nitrogen Atoms3

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