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Merck
CN

P5630

3,4-二羟基苯甲酸

别名:

原儿茶酸

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线性分子式:
(HO)2C6H3CO2H
化学文摘社编号:
分子量:
154.12
EC Number:
202-760-0
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
1448841
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mp

197-200 °C (dec.) (lit.)

SMILES string

OC(=O)c1ccc(O)c(O)c1

InChI

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

InChI key

YQUVCSBJEUQKSH-UHFFFAOYSA-N

Biochem/physiol Actions

几个致癌作用的动物模型中的化学防癌剂。在后启动阶段阻断细胞增殖。

Other Notes



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Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Frédéric Martin et al.
Journal of natural products, 72(5), 852-856 (2009-04-14)
Extracts from several plants of the family Bignoniaceae from Panama were submitted to a rapid DPPH TLC test for the detection of radical-scavenging activity. The MeOH extract of the stems of Jacaranda caucana, a tree that grows from Costa Rica
R Masella et al.
Current medicinal chemistry, 19(18), 2901-2917 (2012-04-24)
Epidemiological evidence has shown that a high dietary intake of vegetables and fruit rich in polyphenols is associated with a reduction of cancer incidence and mortality from coronary heart disease. The healthy effects associated with polyphenol consumption have made the
Dongliang Wang et al.
Circulation research, 111(8), 967-981 (2012-07-24)
We and others have demonstrated that anthocyanins have antiatherogenic capability. Because intact anthocyanins are absorbed very poorly, the low level of circulating parent anthocyanins may not fully account for their beneficial effect. We found recently that protocatechuic acid (PCA), a