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

CAS:7295-85-4

Fomula ya Maselo:C15H14O6

Kulemera kwa Maselo:290.27

EINECS:230-731-2

Mawu ofanana:DL-CATECHIN; DL-CATECHIN CATECHIN; 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 Yellow Yellow

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi (+/-)-Catechin hydrate CAS 7295-85-4 ndi chiyani?

(+/-) - Catechin hydrate imapanga makhiristo ooneka ngati singano okhala ndi kutentha kotsika kwa 212-216 ℃. Amasungunuka pang'ono m'madzi ozizira ndi ether, amasungunuka m'madzi otentha, ethanol, glacial acetic acid, ndi acetone, osasungunuka mu benzene, chloroform, ndi petroleum ether.

Kufotokozera

Chinthu	Kufotokozera
Malo osungiramo zinthu	Yotsekedwa mu youma, 2-8°C
chiyero	99%
Malo otentha	630.4±55.0 °C (Yonenedweratu)
pKa	9.54±0.10(Yanenedweratu)
MW	290.27
Kuchulukana	1.593±0.06 g/cm3 (Yonenedweratu)

Kugwiritsa ntchito

(+/-) - Catechin hydrate ndi gawo lofunika kwambiri la tiyi, yokhala ndi mphamvu zochotsa ma free radicals ndi antioxidant, zomwe ndi maziko a zotsatira zina zamankhwala za ma catechins; Ma Catechins alinso ndi ntchito zambiri monga kuteteza mtima ndi mitsempha yamagazi, kuletsa chotupa, kuletsa mabakiteriya, kuletsa mavairasi, kuletsa kutupa, kuteteza mitsempha, chiwindi, impso, kuchepetsa thupi, kuletsa matenda a shuga, ndi zina zotero. Ingagwiritsidwenso ntchito m'mafakitale opaka utoto ndi kupukuta khungu.