2,6-Diaminopimelic acid CAS 583-93-7

Purity >95%In StockPharmaceutical Standards
CAS No.583-93-7
Molecular FormulaC7H14N2O4
Molecular Weight190.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Diaminopimelic acid CAS 583-93-7 chemical structure

Description

As a certified reference material (CRM), 2,6-Diaminopimelic acid 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.

2,6-Diaminopimelic acid (CAS 583-93-7), molecular formula C7H14N2O4 and molecular weight 190.20 g/mol, is a CATO reference standard with documented purity and traceability.

2,6-Diaminopimelic acid (C7H14N2O4) contains an amino-acid-derived structure, an amide 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.

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.

Physical & Chemical Properties

Molecular FormulaC7H14N2O4
Molecular Weight190.20 g/mol
Purity>95%
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.)1957
Nitrogen Atoms2

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