8-Fluoro-2-(2-(pyridin-4-yl)ethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride CAS 136777-43-0

Purity 97%+In StockPharmaceutical Standards
CAS No.136777-43-0
Molecular FormulaC18H18FN3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Fluoro-2-(2-(pyridin-4-yl)ethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride CAS 136777-43-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 331.82 g/mol gives 8-Fluoro-2-(2-(pyridin-4-yl)ethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

8-Fluoro-2-(2-(pyridin-4-yl)ethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride (CAS 136777-43-0), molecular formula C18H18FN3HCl and molecular weight 331.82 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H18FN3HCl, 8-Fluoro-2-(2-(pyridin-4-yl)ethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 331.82 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 8-Fluoro-2-(2-(pyridin-4-yl)ethyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride 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 FormulaC18H18FN3 HCl
Molecular Weight331.82 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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