2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride CAS 105118-14-7

Purity 97%+In StockPharmaceutical Standards
CAS No.105118-14-7
Molecular FormulaC23H28N3O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride CAS 105118-14-7 chemical structure

Description

The occurrence of 2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride (CAS 105118-14-7) is a high-purity analytical reference standard with the molecular formula C23H28N3OCl and a molecular weight of 397.95 g/mol.

The molecular framework of 2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride (C23H28N3OCl) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), 2-(2-(Diethylamino)ethyl)-9-hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazol-2-ium chloride 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.

Physical & Chemical Properties

Molecular FormulaC23H28N3O Cl
Molecular Weight397.95 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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