6-Ethyl-2H-pyrazolo[3,4-b]quinolin-3-amine CAS 462067-01-2

Purity 97%+In StockPharmaceutical Standards
CAS No.462067-01-2
Molecular FormulaC12H12N4
Molecular Weight212.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Ethyl-2H-pyrazolo[3,4-b]quinolin-3-amine CAS 462067-01-2 chemical structure

Description

The molecular framework of 6-Ethyl-2H-pyrazolo[3,4-b]quinolin-3-amine (C12H12N4) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

6-Ethyl-2H-pyrazolo[3,4-b]quinolin-3-amine (CAS 462067-01-2), molecular formula C12H12N4 and molecular weight 212.25 g/mol, is a CATO reference standard with documented purity and traceability.

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 6-Ethyl-2H-pyrazolo[3,4-b]quinolin-3-amine 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 FormulaC12H12N4
Molecular Weight212.25 g/mol
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4

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