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provides coniferyl ferulate(CAS#:2380-86-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
An efficient gold-catalyzed formation of 6-hydroxyindoles from substituted alkynylcyclohexadienones and amines have been developed. In this reaction two new C-N bonds were formed, and moderate to very good yields of the 6-hydroxyindole derivatives were obtained in one pot. This organic transformation tolerates a range of substituted alkynylcyclohexadienones and amines, which resulted in 6-hydroxyindole derivatives selectively.
Gold-Catalyzed Synthesis of 6-Hydroxyindoles From Alkynylcyclohexadienones and Substituted Amines
Veerabhushanam Kadiyala 1 , Perla Bharath Kumar 1 , Sridhar Balasubramanian 2 , Galla V Karunakar 1
2019 Sep 20
The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of 6-hydroxyindole, which functions as an oxidative hair dye ingredient. The Panel considered relevant animal and human data provided in this safety assessment and concluded that 6-hydroxyindole is safe for use in oxidative hair dye formulations.
Safety Assessment of 6-hydroxyindole as Used in Cosmetics
Christina L Burnett 1 , Bart Heldreth 2 , Wilma F Bergfeld 3 , Donald V Belsito 3 , Ronald A Hill 3 , Curtis D Klaassen 3 , Daniel C Liebler 3 , James G Marks Jr 3 , Ronald C Shank 3 , Thomas J Slaga 3 , Paul W Snyder 3 , F Alan Andersen 4
Based on 6-hydroxyindole BODIPY with a Schiff-base structure, NIR fluorescence with impressively high selectivity is triggered by deprotonation of the phenol group upon binding with Zn(2+) due to the chelation-enhanced fluorescence effect, thus realizing a promising application in bioimaging of Zn(2+).
Target-triggered Deprotonation of 6-hydroxyindole-based BODIPY: Specially Switch on NIR Fluorescence Upon Selectively Binding to Zn2+
Jian Cao 1 , Chunchang Zhao, Xuzhe Wang, Yanfen Zhang, Weihong Zhu
2012 Oct 11