289-80-5 449GLA0653 Pyridazine 1,2-Diazabenzene o-Diazine 1,2-Diazine EINECS 206-025-5 NSC 90792 Orthodiazine UNII-449GLA0653 CAS 289-80-5

Purity 97%+In StockPharmaceutical Standards
CAS No.289-80-5
Molecular FormulaC4H10N2
Molecular Weight86.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

289-80-5 449GLA0653 Pyridazine 1,2-Diazabenzene o-Diazine 1,2-Diazine EINECS 206-025-5 NSC 90792 Orthodiazine UNII-449GLA0653 CAS 289-80-5 chemical structure

Description

The occurrence of 289-80-5 449GLA0653 Pyridazine 1,2-Diazabenzene o-Diazine 1,2-Diazine EINECS 206-025-5 NSC 90792 Orthodiazine UNII-449GLA0653 is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 289-80-5 449GLA0653 Pyridazine 1,2-Diazabenzene o-Diazine 1,2-Diazine EINECS 206-025-5 NSC 90792 Orthodiazine UNII-449GLA0653 (CAS 289-80-5), a certified reference material (molecular formula C4H10N2, MW 86.14 g/mol) for analytical method development and quality control.

289-80-5 449GLA0653 Pyridazine 1,2-Diazabenzene o-Diazine 1,2-Diazine EINECS 206-025-5 NSC 90792 Orthodiazine UNII-449GLA0653 (C4H10N2) contains an organic framework. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC4H10N2
Molecular Weight86.14 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)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms2

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