N,N＇-Dibenzylethylenediamine CAS 140-28-3

Purity >95%In StockPharmaceutical Standards
CAS No.140-28-3
Molecular FormulaC16H20N2
Molecular Weight240.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N＇-Dibenzylethylenediamine CAS 140-28-3 chemical structure

Description

CATO manufactures N,N＇-Dibenzylethylenediamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

N,N＇-Dibenzylethylenediamine (CAS 140-28-3) is a high-purity analytical reference standard with the molecular formula C16H20N2 and a molecular weight of 240.34 g/mol.

Structurally, N,N＇-Dibenzylethylenediamine (C16H20N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 240.34 g/mol, it falls into the medium-molecular-weight range. 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 FormulaC16H20N2
Molecular Weight240.34 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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