[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate

79907-44-1

CAS-Nr.: 79907-44-1

Englisch Name:: [(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate

Synonyma:: Aids082250;Aids-082250;Proanthocyanidin B2 3,3'-o-gallate;Procyanidin B2 3,3'-di-O-gallate (>Procyanidin B2 3,3'-di-O-gallate (>80%);(2R,3R)-3-o-Galloylepicatechin-4.beta.,8-[(2R,3R)-3-o-galloylepicatechin];(2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-5,5',7,7'-tetrahydroxy-[4,8'-bichroman]-3,3'-diyl bis(3,4,5-trihydroxybenzoate);Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-5,5',7,7'-tetrahydroxy[4,8'-bi-2H-1-benzopyran]-3,3'-diyl ester;[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate;Benzoic acid, 3,4,5-trihydroxy-, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-5,5',7,7'-tetrahydroxy[4,8'-bi-2H-1-benzopyran]-3,3'-diyl ester, [2R-[2.alpha.,3.alpha.,4.beta.(2'R*,3'R*)]]-

CBNumber:: CB81458341

Summenformel:: C44H34O20

Molgewicht:: 882.73

MOL-Datei:: 79907-44-1.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 23

[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate Eigenschaften

Schmelzpunkt:: >160°C (dec.)

Siedepunkt:: 1211.7±65.0 °C(Predicted)

Dichte: 1.96±0.1 g/cm3(Predicted)

storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere

Löslichkeit: Acetone (Slightly), Methanol (Slightly)

Aggregatzustand: Solid

pka: 8.38±0.15(Predicted)

Farbe: Pale Orange to Light Brown

Stabilität:: Hygroscopic

Sicherheit

[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Procyanidin B2 3,3'-di-O-gallate is an important compound whose activity results in the inhibition of growth pertaining to human prostate carcinoma cell lines. Coming from the group of compounds known as flavonoids, Procyanidin B2 3,3'-di-O-gallate shows interesting biological activities relating to various human cancer diseases.

[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 23)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19994	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33350	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
BioBioPha Co., Ltd.	0871-65217109 13211707573;	y.liu@mail.biobiopha.com	China	5654	65
Shanghai Aladdin Bio-Chem Technology Co.,LTD	18521735133 18521732826;	market@aladdin-e.com	China	25014	65
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15185	58
Chengdu Push Bio-Technology Co., Ltd.	028-85370565-229 18080489829	3004654993@qq.com	China	9174	60
Shanghai Standard Technology Co.,Ltd.	021-57127007-6622 15618937986	zhaok@nature-standard.com	China	3928	58

[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate
(2R,3R)-3-o-Galloylepicatechin-4.beta.,8-[(2R,3R)-3-o-galloylepicatechin]
Aids082250
Aids-082250
Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-5,5',7,7'-tetrahydroxy[4,8'-bi-2H-1-benzopyran]-3,3'-diyl ester
Benzoic acid, 3,4,5-trihydroxy-, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-5,5',7,7'-tetrahydroxy[4,8'-bi-2H-1-benzopyran]-3,3'-diyl ester, [2R-[2.alpha.,3.alpha.,4.beta.(2'R*,3'R*)]]-
Proanthocyanidin B2 3,3'-o-gallate
Procyanidin B2 3,3'-di-O-gallate (>
Procyanidin B2 3,3'-di-O-gallate (>80%)
(2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-5,5',7,7'-tetrahydroxy-[4,8'-bichroman]-3,3'-diyl bis(3,4,5-trihydroxybenzoate)
79907-44-1
C44H34O20