O-phthalaldehyde, pale yellow crystals, sensitive to light and air, can volatilize with water vapor. It is soluble in water, ethanol, ether and organic solvents, slightly soluble in petroleum ether.
CAS NO: 643-79-8
Molecular formula: C8H6O2
Appearance: Yellow or green powder
Purity: ≥98 %
Molecular weight: 134.13
Einecs No.: 211-402-2
|Appearance||Yellow or green powder|
Use Of O-Phthalaldehyde:
- Analytical reagents in the chemical field: as amine alkaloid reagents, used to determine primary amines and peptide bond decomposition products by fluorescence method.
- Organic synthesis: It is also a pharmaceutical intermediate.
- Fluorescent reagents are used for the separation of amino acid derivatives by pre-column HPLC, and the thiol groups of proteins are measured by flow cytometry.
Package of O-Phthalaldehyde:
Storage: Stored in a dry, ventilated environment.