5-Amino-3-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one CAS 6324-90-9

Purity 97%+In StockPharmaceutical Standards
CAS No.6324-90-9
Molecular FormulaC8H12N6O
Molecular Weight208.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Amino-3-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one CAS 6324-90-9 chemical structure

Description

The occurrence of 5-Amino-3-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-Amino-3-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one (CAS 6324-90-9) is a high-purity analytical reference standard with the molecular formula C8H12N6O and a molecular weight of 208.22 g/mol.

The molecular framework of 5-Amino-3-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one (C8H12N6O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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 5-Amino-3-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one 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 FormulaC8H12N6O
Molecular Weight208.22 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.)1958
Nitrogen Atoms6

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