2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 CAS 4519-39-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4519-39-5
Molecular FormulaC7H10F2O2
Molecular Weight164.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 CAS 4519-39-5 chemical structure

Description

2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 (CAS 4519-39-5) is a high-purity analytical reference standard with the molecular formula C7H10F2O2 and a molecular weight of 164.15 g/mol.

Based on its molecular formula C7H10F2O2, 2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 164.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 2,3-Difluorobenzoic acid 4519-39-5 AS00860 BENZOIC ACID, 2,3-DIFLUORO- BUTTPARK 45\01-40 RARECHEM AL BO 0251 TIMTEC-BB SBB006679 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 FormulaC7H10F2O2
Molecular Weight164.15 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Halogen ContentF-containing

Related Difluorobenzoic Standards

Recommended Standards

Why CATO?