5-bromo-N-methyl-1H-pyrazolo[3,4-b]pyridin-3-amine CAS 1289189-96-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1289189-96-3
Molecular FormulaC7H15BrN4
Molecular Weight235.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-bromo-N-methyl-1H-pyrazolo[3,4-b]pyridin-3-amine CAS 1289189-96-3 chemical structure

Description

5-bromo-N-methyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1289189-96-3) is a high-purity analytical reference standard with the molecular formula C7H15BrN4 and a molecular weight of 235.12 g/mol.

5-bromo-N-methyl-1H-pyrazolo[3,4-b]pyridin-3-amine (C7H15BrN4) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC7H15BrN4
Molecular Weight235.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms4

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