3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one CAS 1312949-23-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1312949-23-7
Molecular FormulaC8H14ClN3O
Molecular Weight203.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one CAS 1312949-23-7 chemical structure

Description

The occurrence of 3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one (CAS 1312949-23-7), a certified reference material (molecular formula C8H14ClN3O, MW 203.67 g/mol) for analytical method development and quality control.

Structurally, 3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one (C8H14ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 203.67 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC8H14ClN3O
Molecular Weight203.67 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms3

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