3-(4-BROMOPHENYL)-1H-PYRAZOL-5-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-YLAMINE 5-AMINO-3-(4-BROMOPHENYL)-1H-PYRAZOLE 5-AMINO-3-(4-BROMOPHENYL)PYRAZOLE 78583-82-1 BC003638 CAS 78583-82-1

Purity 97%+In StockPharmaceutical Standards
CAS No.78583-82-1
Molecular FormulaC9H18BrN3
Molecular Weight248.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-BROMOPHENYL)-1H-PYRAZOL-5-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-YLAMINE 5-AMINO-3-(4-BROMOPHENYL)-1H-PYRAZOLE 5-AMINO-3-(4-BROMOPHENYL)PYRAZOLE 78583-82-1 BC003638 CAS 78583-82-1 chemical structure

Description

3-(4-BROMOPHENYL)-1H-PYRAZOL-5-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-YLAMINE 5-AMINO-3-(4-BROMOPHENYL)-1H-PYRAZOLE 5-AMINO-3-(4-BROMOPHENYL)PYRAZOLE 78583-82-1 BC003638 (C9H18BrN3) contains a nitrile group, bromine substitution. 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.

3-(4-BROMOPHENYL)-1H-PYRAZOL-5-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-AMINE 5-(4-BROMOPHENYL)-2H-PYRAZOL-3-YLAMINE 5-AMINO-3-(4-BROMOPHENYL)-1H-PYRAZOLE 5-AMINO-3-(4-BROMOPHENYL)PYRAZOLE 78583-82-1 BC003638 (CAS 78583-82-1) is a high-purity analytical reference standard with the molecular formula C9H18BrN3 and a molecular weight of 248.16 g/mol.

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 FormulaC9H18BrN3
Molecular Weight248.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1979
Halogen ContentBr-containing
Nitrogen Atoms3

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