Leather Dyes Specialized Manufacturer

Ltd. is an acid dyes, direct dyes, leather dyes, feed additives and other chemical raw materials manufacturers, products are mainly used in leather, wool, tweed, silk, paper, wood, metal and other industry sectors.

Solution

No data

No data

+
  • 5(44).jpg

γ氨基丁酸


氨基丁酸的物化性质

Description

  γ-氨基丁酸别名4-氨基丁酸(γ-aminobutyric acid,简称氨基丁酸),是一个四碳非蛋白质氨基酸,化学式:H2NCH2CH2CH2COOH;分子质量:103.1。氨基丁酸呈白色结晶体粉末状,没有旋光性。熔点203℃(分解),与水混溶,微溶于乙醇、丙酮,不溶于苯、乙醚,分解时会失水生成吡咯烷酮。 。

  氨基丁酸在溶液中常以两性离子(带负电荷的羧基和带正电荷的氨基)形式存在,由于正负电荷基团间的静电相互作用,使得氨基丁酸在溶液中能够兼具气态(折叠态)和固态(伸展态)时的分子构象,而氨基丁酸在溶液中多分子构象共存的形式,使其能够结合多种受体蛋白并发挥多种重要生理功能。

Key words:

Previous article:

The next one:

Online consultation


If you have any questions about engineering, please contact us immediately, we will arrange professionals to reply to you as soon as possible.

Product Name:

Submit immediately