5-bromo-6-fluoro-2-methyl-2H-indazole CAS 2091272-22-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2091272-22-7
Molecular FormulaC8H14BrFN2
Molecular Weight237.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-bromo-6-fluoro-2-methyl-2H-indazole CAS 2091272-22-7 chemical structure

Description

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.

5-bromo-6-fluoro-2-methyl-2H-indazole (CAS 2091272-22-7) is a high-purity analytical reference standard with the molecular formula C8H14BrFN2 and a molecular weight of 237.11 g/mol.

Structurally, 5-bromo-6-fluoro-2-methyl-2H-indazole (C8H14BrFN2) contains a nitrile group, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 237.11 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures 5-bromo-6-fluoro-2-methyl-2H-indazole 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 FormulaC8H14BrFN2
Molecular Weight237.11 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.)1997
Halogen ContentF/Br-containing
Nitrogen Atoms2

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