7-(1-Ethyl-1h-pyrazol-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid CAS 1171033-76-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1171033-76-3
Molecular FormulaC11H10N6O2
Molecular Weight258.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-(1-Ethyl-1h-pyrazol-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid CAS 1171033-76-3 chemical structure

Description

7-(1-Ethyl-1h-pyrazol-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 1171033-76-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10N6O2. Molecular weight: 258.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H10N6O2
Molecular Weight258.24 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms6

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