(E)-1,2-bis(3,5-dichloropyridin-4-yl)diazene CAS 2407572-33-0

Purity ≥95%In StockPharmaceutical Standards
CAS No.2407572-33-0
Molecular FormulaC10H4Cl4N4
Molecular Weight321.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1,2-bis(3,5-dichloropyridin-4-yl)diazene CAS 2407572-33-0 chemical structure

Description

The occurrence of (E)-1,2-bis(3,5-dichloropyridin-4-yl)diazene is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(E)-1,2-bis(3,5-dichloropyridin-4-yl)diazene (CAS 2407572-33-0), molecular formula C10H4Cl4N4 and molecular weight 321.98 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (E)-1,2-bis(3,5-dichloropyridin-4-yl)diazene (C10H4Cl4N4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures (E)-1,2-bis(3,5-dichloropyridin-4-yl)diazene 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.

Physical & Chemical Properties

Molecular FormulaC10H4Cl4N4
Molecular Weight321.98 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity≥95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentCl-containing
Nitrogen Atoms4

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