Methyl 1,3-dimethyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1011359-97-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1011359-97-9
Molecular FormulaC17H17N3O2
Molecular Weight295.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 1,3-dimethyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1011359-97-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 295.34 g/mol gives Methyl 1,3-dimethyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Methyl 1,3-dimethyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011359-97-9), a certified reference material (molecular formula C17H17N3O2, MW 295.34 g/mol) for analytical method development and quality control.

Structurally, Methyl 1,3-dimethyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (C17H17N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 295.34 g/mol, it falls into the medium-molecular-weight range. 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).

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), Methyl 1,3-dimethyl-6-(p-tolyl)-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 FormulaC17H17N3O2
Molecular Weight295.34 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.)1988
Nitrogen Atoms3

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