N1,N3-Bis(2-chloroethyl)propane-1,3-diamine CAS 73276-78-5

Purity 97%+In StockPharmaceutical Standards
CAS No.73276-78-5
Molecular FormulaC7H16Cl2N2
Molecular Weight199.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N3-Bis(2-chloroethyl)propane-1,3-diamine CAS 73276-78-5 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.

N1,N3-Bis(2-chloroethyl)propane-1,3-diamine (CAS 73276-78-5), molecular formula C7H16Cl2N2 and molecular weight 199.12 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N1,N3-Bis(2-chloroethyl)propane-1,3-diamine (C7H16Cl2N2) is characterized by chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), N1,N3-Bis(2-chloroethyl)propane-1,3-diamine 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 FormulaC7H16Cl2N2
Molecular Weight199.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1977
Halogen ContentCl-containing
Nitrogen Atoms2

Recommended Standards

Why CATO?