20876-99-7 4-hydroxy-N,N-dimethylbenzamide BENZOIC ACID,4-HYDROXY,AMIDE,N,N-DIMETHYL InChI=1/C9H11NO2/c1-10(2)9(12)7-3-5-8(11)6-4-7/h3-6,11H,1-2H benzamide, 4-hydroxy-N,N-dimethyl- CAS 20876-99-7

Purity 97%+In StockPharmaceutical Standards
CAS No.20876-99-7
Molecular FormulaC9H17NO2
Molecular Weight171.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

20876-99-7 4-hydroxy-N,N-dimethylbenzamide BENZOIC ACID,4-HYDROXY,AMIDE,N,N-DIMETHYL InChI=1/C9H11NO2/c1-10(2)9(12)7-3-5-8(11)6-4-7/h3-6,11H,1-2H benzamide, 4-hydroxy-N,N-dimethyl- CAS 20876-99-7 chemical structure

Description

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.

20876-99-7 4-hydroxy-N,N-dimethylbenzamide BENZOIC ACID,4-HYDROXY,AMIDE,N,N-DIMETHYL InChI=1/C9H11NO2/c1-10(2)9(12)7-3-5-8(11)6-4-7/h3-6,11H,1-2H benzamide, 4-hydroxy-N,N-dimethyl- (CAS 20876-99-7) is a high-purity analytical reference standard with the molecular formula C9H17NO2 and a molecular weight of 171.24 g/mol.

The molecular framework of 20876-99-7 4-hydroxy-N,N-dimethylbenzamide BENZOIC ACID,4-HYDROXY,AMIDE,N,N-DIMETHYL InChI=1/C9H11NO2/c1-10(2)9(12)7-3-5-8(11)6-4-7/h3-6,11H,1-2H benzamide, 4-hydroxy-N,N-dimethyl- (C9H17NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.

CATO manufactures 20876-99-7 4-hydroxy-N,N-dimethylbenzamide BENZOIC ACID,4-HYDROXY,AMIDE,N,N-DIMETHYL InChI=1/C9H11NO2/c1-10(2)9(12)7-3-5-8(11)6-4-7/h3-6,11H,1-2H benzamide, 4-hydroxy-N,N-dimethyl- 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 FormulaC9H17NO2
Molecular Weight171.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962
Nitrogen Atoms1

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