6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide CAS 570416-04-5

Purity 97%+In StockPharmaceutical Standards
CAS No.570416-04-5
Molecular FormulaC9H12N4O2S
Molecular Weight240.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide CAS 570416-04-5 chemical structure

Description

The occurrence of 6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide (CAS 570416-04-5) is a high-purity analytical reference standard with the molecular formula C9H12N4O2S and a molecular weight of 240.28 g/mol.

The molecular framework of 6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide (C9H12N4O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide 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 FormulaC9H12N4O2S
Molecular Weight240.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms4
Sulfur Atoms1

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