98532-13-9 (2-~13~C,~15~N)Aspartic acid DTXSID50503915 CAS 98532-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.98532-13-9
Molecular FormulaC3[13C]H7[15N]O4
Molecular Weight135.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

98532-13-9 (2-~13~C,~15~N)Aspartic acid DTXSID50503915 CAS 98532-13-9 chemical structure

Description

The molecular framework of 98532-13-9 (2-~13~C,~15~N)Aspartic acid DTXSID50503915 (C3[13C]H7[15N]O4) is characterized by a carbohydrate-derived structure, an amide group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

98532-13-9 (2-~13~C,~15~N)Aspartic acid DTXSID50503915 (CAS 98532-13-9), molecular formula C3[13C]H7[15N]O4 and molecular weight 135.09 g/mol, is a CATO reference standard with documented purity and traceability.

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.

As a certified reference material (CRM), 98532-13-9 (2-~13~C,~15~N)Aspartic acid DTXSID50503915 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC3[13C]H7[15N]O4
Molecular Weight135.09 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)2.0
CAS Registry Year (est.)1985
Nitrogen Atoms1

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