3-Isopropyl-3-methyl-3H-indole CAS 19013-46-8

Purity 97%+In StockPharmaceutical Standards
CAS No.19013-46-8
Molecular FormulaC12H15N
Molecular Weight173.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Isopropyl-3-methyl-3H-indole CAS 19013-46-8 chemical structure

Description

3-Isopropyl-3-methyl-3H-indole (CAS 19013-46-8) is a high-purity analytical reference standard with the molecular formula C12H15N and a molecular weight of 173.25 g/mol.

The molecular framework of 3-Isopropyl-3-methyl-3H-indole (C12H15N) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 3-Isopropyl-3-methyl-3H-indole 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 FormulaC12H15N
Molecular Weight173.25 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms1

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