跳转至内容

For important updates on recent policy changes, please click here for more details.

Merck
CN
所有图片(3)

主要文件

149357

Sigma-Aldrich

2,5-二羟基苯甲酸

98%

别名:

2,5-DHBA, DHB, 氢醌羧酸, 龙胆酸

登录查看公司和协议定价

选择尺寸

10 G
CN¥383.71
25 G
CN¥509.14
100 G
CN¥1,768.94

CN¥383.71


国内现货,预计发货时间April 10, 2025详情


获取大包装报价

选择尺寸

变更视图
10 G
CN¥383.71
25 G
CN¥509.14
100 G
CN¥1,768.94

About This Item

线性分子式:
(HO)2C6H3CO2H
CAS号:
分子量:
154.12
Beilstein:
2209119
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

CN¥383.71


国内现货,预计发货时间April 10, 2025详情


获取大包装报价

方案

98%

表单

powder

mp

204-208 °C (lit.)

官能团

carboxylic acid

SMILES字符串

OC(=O)c1cc(O)ccc1O

InChI

1S/C7H6O4/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,8-9H,(H,10,11)

InChI key

WXTMDXOMEHJXQO-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
PHR332912620985707
Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

100

mp

204-208 °C (lit.)

mp

204-208 °C (lit.)

mp

204-206 °C (lit.)

mp

200-207 °C, 204-208 °C (lit.)

form

powder

form

-

form

-

form

powder

一般描述

阿司匹林代谢物。

应用

2,5-二羟基苯甲酸(2,5-DHBA)用于:
  • 用作聚(苯乙烯-五氟苯乙烯)共聚物 MALDI-TOF 质谱分析的基质。 [1]
  • 制备具有重要药理意义的2,5-DBHA-明胶缀合物,用作聚合物用于研发药物制剂。[2]
  • 用作三齿配体,与(PPh4)4Mo8O26反应合成钼配合物。[3]
  • landomycin A(一种角蒽环类抗生素)总合成的起始材料。 [4]

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    没有发现合适的版本?

    如果您需要特殊版本,可通过批号或批次号查找具体证书。

    已有该产品?

    在文件库中查找您最近购买产品的文档。

    访问文档库

    A 2, 5-Dihydroxybenzoic acid-gelatin conjugate: the synthesis, antiviral activity and mechanism of antiviral action against two alphaherpesviruses
    Lisov A, et al.
    Viruses, 7(10), 5343-5360 (2015)
    Matthew T Briggs et al.
    Rapid communications in mass spectrometry : RCM, 31(10), 825-841 (2017-03-09)
    Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) of the proteome of a tissue has been an established technique for the past decade. In the last few years, MALDI-MSI of the N-glycome has emerged as a novel MALDI-MSI technique. To assess
    Matrix-assisted laser desorption/ionization sample preparation optimization for structural characterization of poly (styrene-co-pentafluorostyrene) copolymers
    Tisdale E, et al.
    Analytica Chimica Acta, 808, 151-162 (2014)
    Evgenia Tisdale et al.
    Analytica chimica acta, 808, 151-162 (2013-12-29)
    The influence of the sample preparation parameters (the choice of the matrix, matrix:analyte ratio, salt:analyte ratio) was investigated and optimal conditions were established for the MALDI time-of-flight mass spectrometry analysis of the poly(styrene-co-pentafluorostyrene) copolymers. These were synthesized by atom transfer
    Polynuclear oxomolybdenum (VI) complexes of dihydroxybenzoic acids: Synthesis, spectroscopic and structure characterization of a tetranuclear catecholato-type coordinated 2, 3-dihydroxybenzoate and a novel tridentate salicylato-type coordinated 2, 5-dihydroxybenzoate trinuclear complex
    Litos C, et al.
    Polyhedron, 25(6), 1337-1347 (2006)

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持