(4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazin-3-yl)methanol (dihydrochloride) CAS 2839156-23-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazin-3-yl)methanol (dihydrochloride).

(4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazin-3-yl)methanol (dihydrochloride) (CAS 2839156-23-7), molecular formula C6H10N4OHCl and molecular weight 190.63 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazin-3-yl)methanol (dihydrochloride) is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), (4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazin-3-yl)methanol (dihydrochloride) 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

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