373-44-4 53A6694PIE Octamethylenediamine 1,8-Octanediamine 3-04-00-00612 (Beilstein Handbook Reference) BRN 1735426 1,8-Diaminooctane EINECS 206-764-3 1,8-Octamethylenediamine 1,8-Octylenediamine UNII-53A6694PIE EC 206-764-3 CAS 373-44-4

Purity 97%+In StockPharmaceutical Standards
CAS No.373-44-4
Molecular FormulaC8H20N2
Molecular Weight144.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

373-44-4 53A6694PIE Octamethylenediamine 1,8-Octanediamine 3-04-00-00612 (Beilstein Handbook Reference) BRN 1735426 1,8-Diaminooctane EINECS 206-764-3 1,8-Octamethylenediamine 1,8-Octylenediamine UNII-53A6694PIE EC 206-764-3 CAS 373-44-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 144.26 g/mol gives 373-44-4 53A6694PIE Octamethylenediamine 1,8-Octanediamine 3-04-00-00612 (Beilstein Handbook Reference) BRN 1735426 1,8-Diaminooctane EINECS 206-764-3 1,8-Octamethylenediamine 1,8-Octylenediamine UNII-53A6694PIE EC 206-764-3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

373-44-4 53A6694PIE Octamethylenediamine 1,8-Octanediamine 3-04-00-00612 (Beilstein Handbook Reference) BRN 1735426 1,8-Diaminooctane EINECS 206-764-3 1,8-Octamethylenediamine 1,8-Octylenediamine UNII-53A6694PIE EC 206-764-3 (CAS 373-44-4) is a high-purity analytical reference standard with the molecular formula C8H20N2 and a molecular weight of 144.26 g/mol.

The molecular framework of 373-44-4 53A6694PIE Octamethylenediamine 1,8-Octanediamine 3-04-00-00612 (Beilstein Handbook Reference) BRN 1735426 1,8-Diaminooctane EINECS 206-764-3 1,8-Octamethylenediamine 1,8-Octylenediamine UNII-53A6694PIE EC 206-764-3 (C8H20N2) is characterized by an organic framework. 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.

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.

As a certified reference material (CRM), 373-44-4 53A6694PIE Octamethylenediamine 1,8-Octanediamine 3-04-00-00612 (Beilstein Handbook Reference) BRN 1735426 1,8-Diaminooctane EINECS 206-764-3 1,8-Octamethylenediamine 1,8-Octylenediamine UNII-53A6694PIE EC 206-764-3 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 FormulaC8H20N2
Molecular Weight144.26 g/mol
Purity97%+
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)0.0
CAS Registry Year (est.)1957
Nitrogen Atoms2

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