4,5-Diethyl 1-(2-oxopropyl)-1H-1,2,3-triazole-4,5-dicarboxylate CAS 1638612-51-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1638612-51-7
Molecular FormulaC11H15N3O5
Molecular Weight269.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Diethyl 1-(2-oxopropyl)-1H-1,2,3-triazole-4,5-dicarboxylate CAS 1638612-51-7 chemical structure

Description

4,5-Diethyl 1-(2-oxopropyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 1638612-51-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15N3O5. Molecular weight: 269.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H15N3O5
Molecular Weight269.25 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms3

Related Diethyl Standards

Recommended Standards

Why CATO?