Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1174876-30-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1174876-30-2
Molecular FormulaC17H17N3O4
Molecular Weight327.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1174876-30-2 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 Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate.

CATO supplies Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1174876-30-2), a certified reference material (molecular formula C17H17N3O4, MW 327.33 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H17N3O4, Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate contains a flavonoid 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 327.33 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.

As a certified reference material (CRM), Ethyl 6-hydroxy-1-(4-methoxybenzyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate 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 FormulaC17H17N3O4
Molecular Weight327.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3

Related Ethyl Standards

Recommended Standards

Why CATO?