52562-19-3 Y32C4K1M5V o-Isopropenylaniline Benzenamine, 2-(1-methylethenyl)- 2-Isopropenylaniline EINECS 258-008-7 NSC 76548 UNII-Y32C4K1M5V CAS 52562-19-3

Purity 97%+In StockPharmaceutical Standards
CAS No.52562-19-3
Molecular FormulaC9H17N
Molecular Weight139.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

52562-19-3 Y32C4K1M5V o-Isopropenylaniline Benzenamine, 2-(1-methylethenyl)- 2-Isopropenylaniline EINECS 258-008-7 NSC 76548 UNII-Y32C4K1M5V CAS 52562-19-3 chemical structure

Description

As a certified reference material (CRM), 52562-19-3 Y32C4K1M5V o-Isopropenylaniline Benzenamine, 2-(1-methylethenyl)- 2-Isopropenylaniline EINECS 258-008-7 NSC 76548 UNII-Y32C4K1M5V 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.

CATO supplies 52562-19-3 Y32C4K1M5V o-Isopropenylaniline Benzenamine, 2-(1-methylethenyl)- 2-Isopropenylaniline EINECS 258-008-7 NSC 76548 UNII-Y32C4K1M5V (CAS 52562-19-3), a certified reference material (molecular formula C9H17N, MW 139.24 g/mol) for analytical method development and quality control.

The molecular framework of 52562-19-3 Y32C4K1M5V o-Isopropenylaniline Benzenamine, 2-(1-methylethenyl)- 2-Isopropenylaniline EINECS 258-008-7 NSC 76548 UNII-Y32C4K1M5V (C9H17N) is characterized by a nitrile group. 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.

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.

Physical & Chemical Properties

Molecular FormulaC9H17N
Molecular Weight139.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1972
Nitrogen Atoms1

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