Ac-Asp(Glu-OH)-OH CAS 4910-46-7

Purity >95%In StockPharmaceutical Standards
CAS No.4910-46-7
Molecular FormulaC11H16N2O8
Molecular Weight304.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ac-Asp(Glu-OH)-OH CAS 4910-46-7 chemical structure

Description

As a certified reference material (CRM), Ac-Asp(Glu-OH)-OH 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.

CATO supplies Ac-Asp(Glu-OH)-OH (CAS 4910-46-7), a certified reference material (molecular formula C11H16N2O8, MW 304.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H16N2O8, Ac-Asp(Glu-OH)-OH contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 304.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC11H16N2O8
Molecular Weight304.25 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2

Recommended Standards

Why CATO?