(+/-)-Catechin hydrate CAS 7295-85-4

CAS:7295-85-4

Cov mis molecular:C15H14O6

Qhov Hnyav Molecular:290.27

EINECS:230-731-2

Cov lus txhais:DL-CATECHIN; DL-CATECHIN CATECHINS; TRANS-2-(3,4-DIHYDROXYPHENYL)3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOLTRANS-PYROMELLITIC ACID; TRANS-1,2,4,5-BENZENETETRACARBOXYLIC ACID; (+/-)-3,3',4',5,7-FLAVANPENTOL; 3,3',4',5,7-FLAVANPENTOL; YK-85 Daj Dawb

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

(+/-)-Catechin hydrate CAS 7295-85-4 yog dab tsi?

(+/-) - Catechin hydrate tsim cov koob siv lead ua los ntawm cov khoom siv nrog lub ntsiab lus yaj ntawm 212-216 ℃. Me ntsis soluble hauv dej txias thiab ether, soluble hauv dej kub, ethanol, glacial acetic acid, thiab acetone, insoluble hauv benzene, chloroform, thiab roj av ether.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Cov xwm txheej cia khoom	Kaw rau hauv qhuav, 2-8 ° C
kev dawb huv	99%
Kub taw tes	630.4 ± 55.0 °C (Kwv yees)
pKa	9.54 ± 0.10 (Kwv yees)
MW	290.27
Qhov Ceev	1.593±0.06 g/cm3(Kwv yees)

Daim Ntawv Thov

(+/-) - Catechin hydrate yog ib qho tseem ceeb ntawm cov tshuaj yej, nrog rau cov tshuaj dawb radical scavenging thiab antioxidant effects, uas kuj yog lub hauv paus ntawm lwm cov tshuaj pharmacological ntawm catechins; Catechins kuj muaj ntau yam haujlwm xws li tiv thaiv kab mob plawv thiab cerebrovascular, tiv thaiv qog, tiv thaiv kab mob, tiv thaiv kab mob, tiv thaiv kev o, tiv thaiv cov hlab ntsha, siab, raum, poob phaus, tiv thaiv ntshav qab zib, thiab lwm yam. Nws kuj tseem siv tau rau hauv kev lag luam dyeing thiab tanning.