Merck
CN

S7401

Sigma-Aldrich

水杨酸

suitable for plant cell culture

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别名:
2-羟基苯甲酸
线性分子式:
2-(HO)C6H4CO2H
CAS号:
分子量:
138.12
Beilstein:
774890
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.71

蒸汽密度

4.8 (vs air)

蒸汽压

1 mmHg ( 114 °C)

检测方案

≥99% (HPLC)

形式

powder

technique(s)

cell culture | plant: suitable

bp

211 °C (lit.)

mp

158-161 °C (lit.)

溶解性

ethanol: 50 mg/mL

密度

1.44 g/cm3 at 20 °C

SMILES string

OC(=O)c1ccccc1O

InChI

1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)

InChI key

YGSDEFSMJLZEOE-UHFFFAOYSA-N

Gene Information

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一般描述

水杨酸(SA)是植物产生的一种酚类化合物。

应用

水杨酸已用于:
  • 研究其对黄花蒿腺毛的影响
  • 研究其对阿拉蒲公英和半圆形蒲公英DNA甲基化的影响
  • 研究其对黑麦草寄生虫流行的影响

生化/生理作用

水杨酸(SA)在植物的生长发育中起着重要作用。它还在植物抗病的内源性信号转导中发挥作用。SA还参与介导生热和症状发展。

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

314.6 °F - closed cup

闪点(°C)

157 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Anders Kjær et al.
AoB PLANTS, 2012, pls018-pls018 (2012-07-27)
Glandular trichomes (GT) of Artemisia annua produce valuable compounds for pharmaceutical and industrial uses, most notably the anti-malarial artemisinin. Our aim was to find out whether the density, number and size of GT can be manipulated to advantage by environmental
D'Maris Amick Dempsey et al.
The arabidopsis book, 9, e0156-e0156 (2012-02-04)
Salicylic acid (SA) has been shown to regulate various aspects of growth and development; it also serves as a critical signal for activating disease resistance in Arabidopsis thaliana and other plant species. This review surveys the mechanisms involved in the
Veronica Preite et al.
Ecology and evolution, 8(5), 3047-3059 (2018-03-14)
DNA methylation is one of the mechanisms underlying epigenetic modifications. DNA methylations can be environmentally induced and such induced modifications can at times be transmitted to successive generations. However, it remains speculative how common such environmentally induced transgenerational DNA methylation
S G Owen et al.
British journal of clinical pharmacology, 38(4), 349-355 (1994-10-01)
1. Five rheumatoid patients with a knee joint effusion participated in the study. An aqueous solution (0.1 to 0.2 ml) containing paracetamol, salicylate, diclofenac and [125I]-albumin was injected into a given joint to yield target concentrations of approximately 20 micrograms
Zheng Qing Fu et al.
Annual review of plant biology, 64, 839-863 (2013-02-05)
Systemic acquired resistance (SAR) is an induced immune mechanism in plants. Unlike vertebrate adaptive immunity, SAR is broad spectrum, with no specificity to the initial infection. An avirulent pathogen causing local programmed cell death can induce SAR through generation of

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