N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine CAS 677322-89-3

Purity 97%+In StockPharmaceutical Standards
CAS No.677322-89-3
Molecular FormulaC9H13N5
Molecular Weight191.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine CAS 677322-89-3 chemical structure

Description

The occurrence of N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine (CAS 677322-89-3), a certified reference material (molecular formula C9H13N5, MW 191.23 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-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 FormulaC9H13N5
Molecular Weight191.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms5

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