Pyrocatechol

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

邻苯二酚及其磺酸经常存在于许多哺乳动物的尿液中。水果和蔬菜中天然存在少量儿茶酚以及多酚氧化酶。将酶与底物混合并暴露于氧气（如切土豆或苹果时），无色儿茶酚氧化成红棕色苯醌衍生物。

Pyrocatechol its sulfonic acid is often present in the urine of many mammals. Small amounts of catechol occur naturally in fruits and vegetables along with the enzyme polyphenol oxidase. Upon mixing the enzyme with the substrate and exposure to oxygen (as when a potato or apple is cut) the colorless catechol oxidizes to reddish-brown benzoquinone derivatives. The enzyme is inactivated by adding an acid such as lemon juice or by refrigeration. Excluding oxygen also prevents the browning reaction. Catechol melts at 28 oC and boils at 250 oC. It is employed in medicine as an expectorant. The dimethyl ether or veratrol is also used in medicine. Many other pyrocatechin derivatives have been suggested for therapeutic application.

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12-Benzenediol | 12-Dihydroxybenzene | Catechol

Others

Other Targets

hydroxyl radical (OH) scavenging activity|carbonic anhydrase 5B

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120-80-9

110.11

C6H6O2

>98% (HPLC)

DMSO:200 mM

Oc1ccccc1O

12-Benzenediol

(-20℃)

With Ice Pack

≥ 2 years