5-Formylselenophene-2-carboxylic acid CAS 13706-26-8

Purity 97%+In StockPharmaceutical Standards
CAS No.13706-26-8
Molecular FormulaC6H4O3Se
Molecular Weight203.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Formylselenophene-2-carboxylic acid CAS 13706-26-8 chemical structure

Description

5-Formylselenophene-2-carboxylic acid (CAS 13706-26-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4O3Se. Molecular weight: 203.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H4O3Se
Molecular Weight203.05 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960

Recommended Standards

Why CATO?