3-Fluorophenylhydrazine Hydrochloride CAS 2924-16-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2924-16-5
Molecular FormulaC6H7FN2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Fluorophenylhydrazine Hydrochloride CAS 2924-16-5 chemical structure

Description

The occurrence of 3-Fluorophenylhydrazine Hydrochloride is closely related to a nitrile group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Fluorophenylhydrazine Hydrochloride (CAS 2924-16-5) is a high-purity analytical reference standard with the molecular formula C6H7FN2HCl and a molecular weight of 162.59 g/mol.

The molecular framework of 3-Fluorophenylhydrazine Hydrochloride (C6H7FN2HCl) is characterized by a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 3-Fluorophenylhydrazine Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H7FN2 HCl
Molecular Weight162.59 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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