2,4-Difluorobenzoic acid hydrazide CAS 118737-62-5

Purity 97%+In StockPharmaceutical Standards
CAS No.118737-62-5
Molecular FormulaC7H6F2N2O
Molecular Weight172.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Difluorobenzoic acid hydrazide CAS 118737-62-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 172.13 g/mol gives 2,4-Difluorobenzoic acid hydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,4-Difluorobenzoic acid hydrazide (CAS 118737-62-5), a certified reference material (molecular formula C7H6F2N2O, MW 172.13 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H6F2N2O, 2,4-Difluorobenzoic acid hydrazide contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 172.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2,4-Difluorobenzoic acid hydrazide 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 FormulaC7H6F2N2O
Molecular Weight172.13 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 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms2

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