4'-クロロ-3-ヒドロキシ-2-ナフトアニリド

外観

白色～うすい黄色～暗い緑色粉末～結晶

製造方法

4-Chlorobenzenamine and 3-Hydroxy-2-naphthoic acid condensation.

一般的な説明

A cell-permeable naphthamide compound that effectively blocks the interaction between the KIX domain of CBP and the KID domain of CREB in HEK293T-based and cell-free Renilla luciferase (RLuc) complementation assays (IC₅₀ = 2.26 and 2.9 M, respectively) by directly binding to CBP′s KIX domain (K_d ~8.6 M using a recombinant KIX). Shown to inhibit CRE- (cAMP response element) dependent transcription activity induced by forskolin in a HEK293T-based RLuc reporter assay (IC₅₀<2.5 M), while exhibiting little effect against the KID-independent CREB-VP16 transcription activity. Also reported to inhibit the enzymatic activity of Firefly luciferase (IC₅₀ ~1 M), but not that of RLuc.

Properties and Applications

light yellow microstrip red uniform powder, melting point for 258 ~ 259 ℃. Insoluble in water solution and sodium carbonate, soluble in adjacent two chlorobenzene, ethanol and glacial acetic acid. Sodium hydroxide solution for yellow in the liquid. Sensitive to air. Mainly used for cotton fabrics, viscose and silk dyeing, general is not used for printing, and can be used as organic pigments intermediate. This product to cotton affinity is higher, coupled ability medium.