(5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide CAS 1197956-52-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1197956-52-7
Molecular FormulaC8H13N2O2P
Molecular Weight200.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide CAS 1197956-52-7 chemical structure

Description

The occurrence of (5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide is closely related to an amide group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide (CAS 1197956-52-7), molecular formula C8H13N2O2P and molecular weight 200.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, (5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures (5-Amino-6-methoxypyridin-2-yl)dimethylphosphine oxide 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 FormulaC8H13N2O2P
Molecular Weight200.17 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
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)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Nitrogen Atoms2

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