(2-Phosphonoacetyl)-L-aspartic acid CAS 51321-79-0

Purity 97%+In StockPharmaceutical Standards
CAS No.51321-79-0
Molecular FormulaC6H10NO8P
Molecular Weight255.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2-Phosphonoacetyl)-L-aspartic acid CAS 51321-79-0 chemical structure

Description

Owing to a carbohydrate-derived structure, an amide group, a phosphate ester group, (2-Phosphonoacetyl)-L-aspartic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 255.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

(2-Phosphonoacetyl)-L-aspartic acid (CAS 51321-79-0) is a high-purity analytical reference standard with the molecular formula C6H10NO8P and a molecular weight of 255.12 g/mol.

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 FormulaC6H10NO8P
Molecular Weight255.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1971
Nitrogen Atoms1

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