Luteolin CAS 491-70-3

CAS:491-70-3

Fòmil molekilè:C15H10O6

Pwa molekilè:286.24

EINECS:207-741-0

Sinonim:2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-1-benzopyran-4-on; 3',4',5,7-TETRAHYDROXYFLAVONE, FLACITRAN, LUTEOLOL; 2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-4H-1-BENZOPYRAN-4-ONE; 2-(3,4-DIHYDROXY-PHENYL)-5,7-DIHYDROXY-CHROMEN-4-ONE; 5,7,3',4'-TETRAHYDROXYFLAVONE; LUTEOLOL; LUTEOLIN; LUTEOLIN-3',7-O-DIGLUCURONIDE

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Ki sa ki Luteolin CAS 491-70-3?

Luteolin se yon flavonoid natirèl reprezantan, ki fè pati konpoze tetrahydroxyflavonoid ki fèb asid. Luteolin se lajman distribiye nan wayòm plant la e sitou egziste nan dwòg tankou chevrefeu, krizantèm, moutad wattle, prunella vulgaris, ak legim tankou tim, jèrm Brussels, chou, chou, bètrav, chou, ak kawòt. Li se tou distribye nan fòm lan nan glikozid nan seleri, pwav vèt Pami plant divès kalite, ki gen ladan fèy perilla ak koki nan fwi nan Arachisypogaea nan fanmi an legumines, Ajugadecumbus nan ete a cheve blan, Lonicerajaponica Thunb nan fanmi an chèvrefeu, Gentianopsis paludosa nan la. fanmi gentianaceae, ak Valeriana amurensis Smir nan fanmi sepsis la. Pi bon kalite pwodwi luteolin se yon poud jòn cristalline.

Spesifikasyon

ANALIZ	SPESIFIKASYON
Esè (HPLC)	98%
Aparans	Poud jòn
Odè	San odè
Pèt sou siye	≤5.0％
Gwosè patikil	100% pase 80 may
Ekstrè sòlvan	Dlo & Alkòl
Solvans rezidyèl	<0.5%
Metal lou	<10ppm
As	<5ppm
Pestisid	Negatif
Mikwobyoloji Total Plak Coun	<1000cfu/g
Leven & Mwazi	<100cfu/g
E.Coli（MPN/100g）	Negatif