1-(6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine CAS 1955547-17-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1955547-17-7
Molecular FormulaC11H11N5S
Molecular Weight245.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine CAS 1955547-17-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 245.30 g/mol gives 1-(6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine (CAS 1955547-17-7), molecular formula C11H11N5S and molecular weight 245.30 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H11N5S, 1-(6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1-(6-(Thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethan-1-amine 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 FormulaC11H11N5S
Molecular Weight245.30 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms5
Sulfur Atoms1

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