2-Benzamido-5-chlorobenzoic acid CAS 19407-45-5

Purity 97%+In StockPharmaceutical Standards
CAS No.19407-45-5
Molecular FormulaC14H10ClNO3
Molecular Weight275.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Benzamido-5-chlorobenzoic acid CAS 19407-45-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 275.69 g/mol gives 2-Benzamido-5-chlorobenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Benzamido-5-chlorobenzoic acid (CAS 19407-45-5), a certified reference material (molecular formula C14H10ClNO3, MW 275.69 g/mol) for analytical method development and quality control.

The molecular framework of 2-Benzamido-5-chlorobenzoic acid (C14H10ClNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

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-Benzamido-5-chlorobenzoic acid 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 FormulaC14H10ClNO3
Molecular Weight275.69 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Nitrogen Atoms1

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