Quercetin CAS 117-39-5

CAS:117-39-5

Fọọmu Molecular:C15H10O7

Ìwọ̀n Molikula:302.24

EINECS:204-187-1

Awọn itumọ ọrọ sisọ:LABOTEST-BB LT00455149; CI NỌ 75670; XanthAUrine; QUERCETOL; 2- (3,4-DIHYDROXYPHENYL) -3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ỌKAN; 3,3',4',5,6-PENTA-HYDROXY-FLAVONE; AKOS NCG1-0081; 2- (3,4-dihydroxyphenyl) -3,5,7-trihydroxy-4h-1-benzopyran-4-lori; 3,5,7,3',4'-pentahydroxyflavone; 3',4',5,7-tetrahydroxyflavan-3-ol

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Kini Quercetin CAS 117-39-5?

Quercetin ofeefee abẹrẹ apẹrẹ okuta lulú. Fun iduroṣinṣin igbona, iwọn otutu jijẹ jẹ 314 ℃. Le mu ilọsiwaju ina ti awọn pigments ni ounjẹ ati ṣe idiwọ awọn ayipada ninu oorun oorun. Yoo yipada awọ nigbati o ba pade awọn ions irin. Tiotuka diẹ ninu omi, ni irọrun tiotuka ni awọn ojutu olomi ipilẹ. Quercetin ati awọn itọsẹ rẹ jẹ flavonoids ti o wa ni ọpọlọpọ awọn ẹfọ ati awọn eso.

Sipesifikesonu

Nkan	Sipesifikesonu
Awọn ipo ipamọ	Iwọn otutu yara
iwuwo	1.3616 (iṣiro ti o ni inira)
Ojuami yo	316,5 °C
pKa	6.31± 0.40 (Asọtẹlẹ)
MW	302.24
Oju omi farabale	363.28°C (iṣiro ti o ni inira)

Ohun elo

Quercetin, gẹgẹbi idapọ flavonoid ti o wọpọ julọ, ni ọpọlọpọ awọn iṣẹ ṣiṣe ti ibi ati pe o le koju ifoyina, ti n ṣe ipa pataki ninu itọju ile-iwosan ti akàn ati awọn arun inu ọkan ati ẹjẹ. Quercetin kii ṣe alabapin nikan ninu iṣẹ antioxidant in vitro ati pe o le ṣe idiwọ ibajẹ oxidative DNA, ṣugbọn tun ṣe aabo awọn tissu lati ibajẹ oxidative nipa idinku ifọkansi peroxide ni vivo.