1-(2-Hydroxyethyl)-1h-1,2,3-triazole-4-carboxylic acid CAS 74731-49-0
Purity 97%+In StockPharmaceutical Standards
CAS No.
74731-49-0
Molecular Formula
C5H7N3O3
Molecular Weight
157.13 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
1-(2-Hydroxyethyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 74731-49-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7N3O3. Molecular weight: 157.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
Molecular Formula
C5H7N3O3
Molecular Weight
157.13 g/mol
Appearance
Off-white to pale yellow crystalline powder. (faint amine-like odor)
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)
Soluble in methanol, ethanol, DMSO, water
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening