n-Ethyl-3-methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine CAS 896367-79-6

Purity 97%+In StockPharmaceutical Standards
CAS No.896367-79-6
Molecular FormulaC7H10N6
Molecular Weight178.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-Ethyl-3-methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine CAS 896367-79-6 chemical structure

Description

CATO supplies n-Ethyl-3-methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 896367-79-6), a certified reference material (molecular formula C7H10N6, MW 178.19 g/mol) for analytical method development and quality control.

Owing to a nitrile group, an aromatic ring system, n-Ethyl-3-methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.19 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), n-Ethyl-3-methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-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 FormulaC7H10N6
Molecular Weight178.19 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.)1987
Nitrogen Atoms6

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