8-Cyclohexyl-5,6-dihydro-4H-pyrazino[3,2,1-jk]-carbazole CAS 157056-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.157056-89-8
Molecular FormulaC20H22N2
Molecular Weight290.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Cyclohexyl-5,6-dihydro-4H-pyrazino[3,2,1-jk]-carbazole CAS 157056-89-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 290.40 g/mol gives 8-Cyclohexyl-5,6-dihydro-4H-pyrazino[3,2,1-jk]-carbazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 8-Cyclohexyl-5,6-dihydro-4H-pyrazino[3,2,1-jk]-carbazole (CAS 157056-89-8), a certified reference material (molecular formula C20H22N2, MW 290.40 g/mol) for analytical method development and quality control.

The molecular framework of 8-Cyclohexyl-5,6-dihydro-4H-pyrazino[3,2,1-jk]-carbazole (C20H22N2) 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 8-Cyclohexyl-5,6-dihydro-4H-pyrazino[3,2,1-jk]-carbazole 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 FormulaC20H22N2
Molecular Weight290.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms2

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