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重要文件

102601

Sigma-Aldrich

3,4-二羟苯基丙酸

98%

同義詞:

3-(3,4-二羟苯基)丙酸, 氢化咖啡酸

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About This Item

線性公式:
(HO)2C6H3CH2CH2CO2H
CAS號碼:
分子量::
182.17
Beilstein:
2213449
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

98%

mp

136-139 °C (lit.)

SMILES 字串

OC(=O)CCc1ccc(O)c(O)c1

InChI

1S/C9H10O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1,3,5,10-11H,2,4H2,(H,12,13)

InChI 密鑰

DZAUWHJDUNRCTF-UHFFFAOYSA-N

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一般說明

3,4-二羟基氢化肉桂酸(DHCA)属于羟基肉桂酸类单体。DHCA,又称二氢咖啡酸,可聚合形成各种咖啡酸聚合物。这些聚合物由于其抗氧化和抗菌性能,可用于涂料、薄膜和包装材料的开发。咖啡酸聚合物在药物输送系统、组织工程和生物活性化合物的包封方面也具有潜在应用前景。此外,由于具有抗氧化和抗炎特性,这些聚合物还可添加到化妆品和个人护理产品中。

應用

3,4-二羟基氢肉桂酸(DHCA)可作为单体制备仿生肌肉生物粘附聚合物。聚合物的强粘附作用是由于存在于聚合物末端链末端和基材表面的儿茶酚基相互作用。
它也可用于纳米颗粒的表面功能化。DHCA功能化不仅提高了纳米颗粒的水溶性,而且由于表面羧基的存在,为进一步改性提供了条件。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Kebba Sabally et al.
Journal of biotechnology, 127(1), 167-176 (2006-08-15)
Lipase-catalyzed transesterification reaction of dihydrocaffeic acid (DHCA) with flaxseed oil in organic solvent media was investigated. Using equal molar concentration of DHCA and flaxseed oil, only phenolic monoacylglycerols were obtained with a transesterification yield (TY) of 18.9%. A 1:4 DHCA
Reina Aoki et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 31(46), 16603-16610 (2011-11-18)
The ability to detect harmful chemicals rapidly is essential for the survival of all animals. In Caenorhabditis elegans (C. elegans), repellents trigger an avoidance response, causing animals to move away from repellents. Dihydrocaffeic acid (DHCA) is a water-soluble repellent and
Charlotte S Hunneche et al.
Journal of agricultural and food chemistry, 56(19), 9258-9268 (2008-09-12)
A combinatorial chemistry approach was employed for the design and systematic synthesis of antioxidant-emulsifier bioconjugates to improve antioxidant activity in the interface between oil and water. A combinatorial library of 12 bioconjugates was synthesized from the phenolic antioxidants Trolox (a
Lee E Hunt et al.
Biomolecules, 11(1) (2021-01-06)
There is ongoing interest in exploiting the antioxidant activity and other medicinal properties of natural monophenolic/polyphenolic compounds, but their generally low aqueous solubility limits their applications. Numerous studies have been undertaken to solubilize such compounds via supramolecular derivatization with co-crystal
María Monagas et al.
The British journal of nutrition, 102(2), 201-206 (2009-07-10)
Oligomers and polymers of flavan-3-ols (proanthocyanidins) are very abundant in the Mediterranean diet, but are poorly absorbed. However, when these polyphenols reach the colon, they are metabolised by the intestinal microbiota into various phenolic acids, including phenylpropionic, phenylacetic and benzoic

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