2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine phosphate CAS 51301-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.51301-69-0
Molecular FormulaC9H16N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine phosphate CAS 51301-69-0 chemical structure

Description

2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine phosphate (C9H16N2H3O4P) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine phosphate (CAS 51301-69-0), a certified reference material (molecular formula C9H16N2H3O4P, MW 250.23 g/mol) for analytical method development and quality control.

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 FormulaC9H16N2 H3O4P
Molecular Weight250.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1971
Nitrogen Atoms2

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