Chinesisch  Japanisch  Englisch

(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron Produkt Beschreibung

CAS-Nr.480-18-2
Bezeichnung:(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron
Englisch Name:Taxifolin
Synonyma:(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron
CPD-474;Lavitol;distylin;Lariksin;TAXIFOLIN;Diquertin;taxifoliol;TAXIFOLIN(P);(+)-TAXIFOLIN;2theta-trans)-
CBNumber:CB0402424
Summenformel:C15H12O7
Molgewicht:304.25
MOL-Datei:480-18-2.mol
(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron physikalisch-chemischer Eigenschaften
Schmelzpunkt:: 230-233°C (dec.)
storage temp. : -20?C Freezer
CAS Datenbank: 480-18-2(CAS DataBase Reference)
EPA chemische Informationen: 4H-1-Benzopyran- 4-one, 2-(3,4-dihydroxyphenyl)-2, 3-dihydro-3,5,7-trihydroxy-, (2R,3R)-(480-18-2)
Sicherheit
R-Sätze:: 22
S-Sätze:: 22-24/25
WGK Germany : 3
RTECS-Nr.: LK6920000
HazardClass : IRRITANT

(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
Yellow Solid
Verwenden
An antioxidant flavenoid.
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
(2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron Anbieter Lieferant Produzent Hersteller Vertrieb Händler.      Global( 124)Lieferanten     
FirmennameTelefonFaxE-MailLandProduktkatalogEdge Rate
J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
INTATRADE GmbH +49 3493/605464+49 3493/605470sales@intatrade.deGERMANY 3590 66
Chembest Research Laboratories Limited +86(0)21-20908456+86(0)21-58180499sales@biochembest.comCHINA 6000 61
ShangHai DEMO Chemical Co.,Ltd 0086-21-50182335 400-021-73370086-21-50182339sales@demochem.com; export1@demochem.comCHINA 3120 57
Nanjing Chemlin Chemical Co., Ltd 025-83697070; 010-68547217+86-25-83453306sales@chemlin.com.cnCHINA 20120 64
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.comCHINA 32553 50
XiaoGan ShenYuan ChemPharm co,ltd Tell:86-712-2580635 Mobile:15527768850、 1898645476286-712-2580625 QQ:1623551145sales02@farchem.comCHINA 9844 52
Beckmann-Kenko GmbH +49 4241 9308 88+49 4241 9308 89info@beckmann-kenko.comGERMANY 205 62
Syntechem Co.,Ltd info@syntechem.com QQ 421151915E-Mail Inquiryinfo@syntechem.comCHINA 13109 57
BEST-REAGENT 028-85973071 028-85973075028-85973075service@best-reagent.comCHINA 9961 57
 
480-18-2((2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron)Verwandte Suche:
Quercetin (2R-trans)-2,3-Dihydro-3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyron (S)-2,3-Dihydro-5-hydroxy-7-methoxy-2-phenyl-4-benzopyron Quercetin dihydrate (2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyron Paclitaxel Docetaxel 5-Hydroxy-2-methyl-1,4-naphthochinon (+)-TAXIFOLIN
(+)-3,3',4',5,7-PENTAHYDROXYFLAVANONE 3,3',4',5,7-PENTAHYDROXYFLAVANONE (2R,3R)-DIHYDROQUERCETIN (2R,3R)-3,3',4',5,7-PENTAHYDROXYFLAVANONE Analytical Standards Analytical Chromatography Product Catalog Alphabetic 3,5,7,3',4'-PENTAHYDROXYFLAVANONE 480-18-2 (+)-DIHYDROQUERCETIN DIHYDROQUERCETIN (+)-TAXIFOLIN TAXIFOLIN TAXIFOLIN, (+)- TA - TE 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4h-1-benzopyran-4-on 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4h-1-benzopyran-4-on( 2,3-dihydro-3,3’,4’,5,7-pentahydroxy-flavon 2theta-trans)- 3,3’,4’,5,7-pentahydroxy-flavanon dihydro-querceti distylin taxifoliol (2R-trans)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone Dihydroquercetin,~99% TAXIFOLIN SNAP-N-SHOOT 0.1mg/mL(P) TAXIFOLIN(P) TAXIFOLIN, (+)-(RG) Flavanones 2,3-dihydro-3,5,7-trihydroxy-,(2R,3R)- 2-(3,4,5-Trihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-4H-1-benzopyran-4-one (3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro taxifolin or dihydroquercetin CPD-474 trans dihydroquercetin (+)-Taxifolin ,98% (+)-trans Taxifolin Aromatics Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals (2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one (2R,3R)-(+)-Taxifolin (2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-1-benzopyran-4-one Diquertin Lariksin Lavitol Taxifoliol,Distylin 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychroMan-4-one chemical reagent pharmaceutical intermediate phytochemical reference standards from Chinese medicinal herbs (TCM). standardized herbal extract Taxifolin (Dihydroquercetin) Taxifolin SynonyMs (2R,3R)-3,3',4',5,7-Pentahydroxyflavanone
Urheberrecht 2009 © ChemicalBook. Alle Rechte vorbehalten.