3-ethyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazole CAS 1423505-88-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1423505-88-7
Molecular FormulaC15H19N
Molecular Weight213.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-ethyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazole CAS 1423505-88-7 chemical structure

Description

CATO supplies 3-ethyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazole (CAS 1423505-88-7), a certified reference material (molecular formula C15H19N, MW 213.32 g/mol) for analytical method development and quality control.

The molecular framework of 3-ethyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazole (C15H19N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC15H19N
Molecular Weight213.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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