11-Aminoundecanoic Acid CAS 2432-99-7

Purity >95%In StockPharmaceutical Standards
CAS No.2432-99-7
Molecular FormulaC11H23NO2
Molecular Weight201.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

11-Aminoundecanoic Acid CAS 2432-99-7 chemical structure

Description

CATO supplies 11-Aminoundecanoic Acid (CAS 2432-99-7), a certified reference material (molecular formula C11H23NO2, MW 201.31 g/mol) for analytical method development and quality control.

The molecular framework of 11-Aminoundecanoic Acid (C11H23NO2) 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 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.

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.

CATO manufactures 11-Aminoundecanoic 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 FormulaC11H23NO2
Molecular Weight201.31 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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