2478-38-8乙酰丁香酮,98%

CAS号： 2478-38-8

分子式： C10H12O4 分子量： 196.2

• 乙酰丁香酮

  英文名：acetosyringone

  CAS：	2478-38-8	精确质量：	196.07400
  分子式：	C10H12O4	LogP：	1.61200
  分子量：	196.20000	PSA：	55.76000

2478-38-8乙酰丁香酮,98%化合物描述

Acetosyringone is a phenolic natural product, and is a chemical compound related to acetophenone and 2,6-dimethoxyphenol. It was first described in relation to lignan/phenylpropanoid-type phytochemicals, with isolation from a variety of plant sources, in particular, in relation to wounding and other physiologic changes.
Historically, this substance has been best known for its involvement in plant-pathogen recognition, especially its role as a signal attracting and transforming unique, oncogenic bacteria in genus Agrobacterium. The virA gene on the Ti plasmid of Agrobacterium tumefaciens and the Ri plasmid of Agrobacterium rhizogenes is used by these soil bacteria to infect plants, via its encoding for a receptor for acetosyringone and other phenolic phytochemicals exuded by plant wounds. This compound also allows higher transformation efficiency in plants, in A. tumefaciens-mediated transformation procedures, and so is of importance in plant biotechnology.
Acetosyringone can also be found in Posidonia oceanica and a wide variety of other plants. It is secreted at wounded site of dicotyledons. This compound enhances the Agrobacterium-mediated gene transformation in dicot. Monocotyledons lack this wound response and it is considered as the limiting factor in Agrobacterium-mediated gene transformation in monocots.
The compound is also produced by the male leaffooted bug (Leptoglossus phyllopus) and used in its communication system.
In vitro studies show that acetosyringone increases mycorrhizae formation in the fungus Glomus intraradices.
Total synthesis of this simple natural product performed by Crawford et al. in 1956, but is of limited contemporary synthetic interest. A variety of acetosyringone analogs are available, including some which are covalent inactivators of cellular processes that involve acetosyringone.

2478-38-8乙酰丁香酮,98%基本信息

• 中文名称：

  乙酰丁香酮

• 中文别名：

  二甲氧基对羟基苯乙酮;
  3',5'-二甲氧基-4'-羟基苯乙酮;
  3’,5’-二甲氧基-4’-羟基苯乙酮;
  4'-羟基-3',5'-二甲氧基苯乙酮;
  

• 英文名称：

  acetosyringone

• 英文别名：

  1-(4-hydroxy-3,5-dimethoxyphenyl)ethanone;
  Ethanone,1-(4-hydroxy-3,5-dimethoxyphenyl);
  1-(4-hydroxy-3,5-dimethoxy-phenyl)-ethanone;
  3‘,5‘-Dimethoxy-4‘-hydroxyacetophenone;
  4'-Hydroxy-3',5'-dimethoxyacetophenone;
  1-(4-Hydroxy-3,5-dimethoxyphenyl)ethanone;
  3',5'-Dimethoxy-4'-hydroxyacetophenone;
  Acetosyringone;
  Ethanone, 1-(4-hydroxy-3,5-dimethoxyphenyl)-;
  Acetophenone,4'-hydroxy-3',5'-dimethoxy;
  3,5-Dimethoxy-4-hydroxyacetophenone;
  

• CAS号：

  2478-38-8

• 分子式：

  C10H12O4

• 分子量：

  196.20000

• 精确质量：

  196.07400

• PSA：

  55.76000

• LogP：

  1.61200

分析方法

• 共找到 3  个分析方法

• 查看更多

物化性质

• 外观与性状：

  淡棕色粉末

• 密度：

  1.172 g/cm3

• 熔点：

  124-127 °C(lit.)

• 沸点：

  334.7oC

• 闪点：

  131.7oC

• 折射率：

  1.527

• 水溶解性：

  soluble

• 储存条件：

  Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

• 蒸汽压：

  6.49E-05mmHg at 25°C

安全信息

• RTECS号：

  AM8440000

• WGK Germany：

  2

• 安全说明：

  S26-S36

• 海关编码：

  2914509090

• 危险品标志：

  Xi

• 危险类别码：

  R36/37/38

生产方法及用途

• 用途

  用于有机合成。