磷烯醇丙酮酸-3-<SUP>13</SUP>C 钾盐 CAS 287389-37-1

Purity 97%+In StockPharmaceutical Standards
CAS No.287389-37-1
Molecular FormulaC2[13C]H4O6P K
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

磷烯醇丙酮酸-3-<SUP>13</SUP>C 钾盐 CAS 287389-37-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 206.13 g/mol gives 磷烯醇丙酮酸-3-<SUP>13</SUP>C 钾盐 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

磷烯醇丙酮酸-3-<SUP>13</SUP>C 钾盐 (CAS 287389-37-1), molecular formula C2[13C]H4O6P K and molecular weight 206.13 g/mol, is a CATO reference standard with documented purity and traceability.

磷烯醇丙酮酸-3-<SUP>13</SUP>C 钾盐 (C2[13C]H4O6P K) contains a phosphate ester group, a carboxylic acid 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.

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.

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 FormulaC2[13C]H4O6P K
Molecular Weight206.13 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2025

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