2-fluoro-5-hydrazinylbenzoic acid dihydrochloride CAS 1864056-29-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1864056-29-0
Molecular FormulaC7H7FN2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-fluoro-5-hydrazinylbenzoic acid dihydrochloride CAS 1864056-29-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-fluoro-5-hydrazinylbenzoic acid dihydrochloride.

CATO supplies 2-fluoro-5-hydrazinylbenzoic acid dihydrochloride (CAS 1864056-29-0), a certified reference material (molecular formula C7H7FN2O2HCl, MW 206.60 g/mol) for analytical method development and quality control.

2-fluoro-5-hydrazinylbenzoic acid dihydrochloride (C7H7FN2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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), 2-fluoro-5-hydrazinylbenzoic acid dihydrochloride 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 FormulaC7H7FN2O2 2*HCl
Molecular Weight206.60 g/mol
AppearanceOff-white 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing
Nitrogen Atoms2

Related fluoro Standards

Recommended Standards

Why CATO?