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3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid

RHAPONTIN Struktur
155-58-8
CAS-Nr.
155-58-8
Bezeichnung:
3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid
Englisch Name:
RHAPONTIN
Synonyma:
Rhaponti;RHAPONTIN;NSC 43321;RHAPONTICIN;Rhaponiticin;Rhapontin,95%;Rhaponticin-RM;trans-Rhapontin;Rheum glycoside;RHAPONTIN, TECH.
CBNumber:
CB4475873
Summenformel:
C21H24O9
Molgewicht:
420.41
MOL-Datei:
155-58-8.mol

3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid Eigenschaften

Schmelzpunkt:
236-240 °C
alpha 
D32 -59.5° (acetone)
Siedepunkt:
457.61°C (rough estimate)
Dichte
1.2828 (rough estimate)
Brechungsindex
1.6230 (estimate)
storage temp. 
2-8°C
L?slichkeit
Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
pka
9.16±0.10(Predicted)
Aggregatzustand
Solid
Farbe
Brown
Wasserl?slichkeit
slightly soluble in water
Merck 
13,8258
Stabilit?t:
Hygroscopic
InChIKey
GKAJCVFOJGXVIA-DXKBKAGUSA-N
LogP
0.680 (est)

Sicherheit

Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/38
S-S?tze: 24/25-37/39-26
WGK Germany  3
HS Code  29389090

3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/38:Reizt die Augen und die Haut.

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Chemische Eigenschaften

light beige powder

Verwenden

Rhapontin is a stilbene derivative found in Rheum. It is an inhibitor of Tyrosinase which is responsible for the molting process in insects, undesirable browning of fruits and vegetables, and coloring of skin, hair, and eyes in animals.

3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 227)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
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niki@zlchemi.com China 2691 58
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18017610038
zheyansh@163.com CHINA 3619 58
career henan chemical co
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sales@coreychem.com China 29880 58
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sales@biopurify.com China 3772 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
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Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Shanghai Standard Technology Co., Ltd.
18502101150
ft-sales@nature-standard.com CHINA 1923 58

155-58-8(3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranosid)Verwandte Suche:


  • 3,3',5-TRIHYDROXY-4'-METHOXY-STILBENE 3-O-BETA-D-GLUCOSIDE
  • 4'-METHOXY-3,3',5-STILBENETRIOL-3-GLUCOSIDE
  • 4'-METHOXY-3,3',5-STILBENETROL
  • 3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-beta-D-glucopyranoside
  • RHAPONTICIN
  • RHAPONTIN
  • RHAPONTIN FROM RHUBARB ROOT
  • RHAPONTIN WITH HPLC
  • RHAPONTIN, TECH.
  • Rhapontin from rhubarb root, 3,3μ,5-Trihydroxy-4μ-methoxystilbene 3-O-β-D-glucoside
  • Ponticin,Rhaponticin
  • (E)-3-(β-D-Glucopyranosyloxy)-4'-methoxystilbene-5,5'-diol
  • 3-Hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl β-D-glucopyranoside
  • trans-Rhapontin
  • Rhapontin,95%
  • Rhapontin4'-Methoxy-3,3',5-stilbenetriol-3-glucoside
  • RHAMNOSE, L-(+)-(P)
  • Rhaponticin, ponticin, rhapontin
  • Rhaponiticin
  • 3,3',5-trihydroxy-4'-methoxystilbene 3-o-β-d-glucoside
  • b-D-Glucopyranoside,3-hydroxy-5-[(1E)-2-(3-hydroxy-4-Methoxyphenyl)ethenyl]phenyl
  • NSC 43321
  • Rheum glycoside
  • Rhaponti
  • Rhapontin, 98%, from Rumex madaio MakinoR. daiwoo Makino
  • 3,3',5-TRIHYDROXY-4'-METHOXYSTILBENE 3-O-B-D-GLUCOSIDE
  • Rhaponticin Standard
  • Rhapontigenin glucoside
  • β-D-Glucopyranoside, 3-hydroxy-5-[(1E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl
  • RHAPONTIN USP/EP/BP
  • Rhubarb glycoside
  • 3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-?-D-glucopyranoside
  • β-D-Glucopyranoside, 3-hydroxy-5-[(1E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl
  • (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-3-hydroxy-4-methoxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
  • Rhaponticin-RM
  • Sarpogrelate Impurity 16
  • 155-58-8
  • 155-58-5
  • C21H24O9
  • Monosaccharide
  • Biochemicals and Reagents
  • BioChemical
  • Carbohydrates
  • Miscellaneous Natural Products
  • Cardioglycosides & Glycosides
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