3-(2-Phenyl-1H-indol-3-yl)cyclohexanone CAS 729580-77-2

Purity 97%+In StockPharmaceutical Standards
CAS No.729580-77-2
Molecular FormulaC20H19NO
Molecular Weight289.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Phenyl-1H-indol-3-yl)cyclohexanone CAS 729580-77-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(2-Phenyl-1H-indol-3-yl)cyclohexanone.

3-(2-Phenyl-1H-indol-3-yl)cyclohexanone (CAS 729580-77-2) is a high-purity analytical reference standard with the molecular formula C20H19NO and a molecular weight of 289.37 g/mol.

Based on its molecular formula C20H19NO, 3-(2-Phenyl-1H-indol-3-yl)cyclohexanone contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-(2-Phenyl-1H-indol-3-yl)cyclohexanone 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 FormulaC20H19NO
Molecular Weight289.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms1

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