Ethyl 4,5-diaminopentanoate CAS 168016-80-6

Purity 97%+In StockPharmaceutical Standards
CAS No.168016-80-6
Molecular FormulaC7H16N2O2
Molecular Weight160.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4,5-diaminopentanoate CAS 168016-80-6 chemical structure

Description

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.

Ethyl 4,5-diaminopentanoate (CAS 168016-80-6), molecular formula C7H16N2O2 and molecular weight 160.21 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Ethyl 4,5-diaminopentanoate (C7H16N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), Ethyl 4,5-diaminopentanoate 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 FormulaC7H16N2O2
Molecular Weight160.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2005
Nitrogen Atoms2

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Why CATO?