CAS:28166-41-8|a-Cyano-4-hydroxycinnamic Acid

Catalogue Number:C381348
Chemical Name:a-Cyano-4-hydroxycinnamic Acid
Synonyms:2-Cyano-3-(4-hydroxyphenyl)-2-propenoic Acid; 4-Hydroxy-α-cyanocinnamic Acid; NSC 173138; α-Cyano-4-hydroxycinnamic Acid;
CAS Number:28166-41-8
Molecular Formula:C₁₀H₇NO₃
Appearance:Pale Yellow to Yellow Solid
Melting Point:232 – 235°C
Molecular Weight:189.17
Storage:4°C, Inert atmosphere
Solubility:DMSO (Slightly, Sonicated), Methanol (Slightly, Heated)
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:a-Cyano-4-hydroxycinnamic Acid is a common organic matrix-assisted laser desorption/ionization (MALDI) matrix. CHC was found to undergo sublimation without decomposition.
References:Hankin, J., et al.: J. Am. Soc. Mass Spectrom., 18, 1646 (2007);
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