ChemicalBook > CAS DataBase List > RHAPONTIN

RHAPONTIN

Product Name
RHAPONTIN
CAS No.
155-58-8
Chemical Name
RHAPONTIN
Synonyms
Rhaponti;RHAPONTIN;NSC 43321;RHAPONTICIN;Rhaponiticin;Rhapontin,95%;Rhaponticin-RM;trans-Rhapontin;Rheum glycoside;RHAPONTIN, TECH.
CBNumber
CB4475873
Molecular Formula
C21H24O9
Formula Weight
420.41
MOL File
155-58-8.mol
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RHAPONTIN Property

Melting point:
236-240 °C
alpha 
D32 -59.5° (acetone)
Boiling point:
457.61°C (rough estimate)
Density 
1.2828 (rough estimate)
refractive index 
1.6230 (estimate)
storage temp. 
2-8°C
solubility 
Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
pka
9.16±0.10(Predicted)
form 
Solid
color 
Brown
Water Solubility 
slightly soluble in water
Merck 
13,8258
Stability:
Hygroscopic
InChIKey
GKAJCVFOJGXVIA-DXKBKAGUSA-N
LogP
0.680 (est)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
24/25-37/39-26
WGK Germany 
3
HS Code 
29389090
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHL89776
Product name
Rhaponticin
Purity
phyproof? Reference Substance
Packaging
20MG
Price
$426
Updated
2025/07/31
Sigma-Aldrich
Product number
94168
Product name
Rhapontin
Purity
analytical standard
Packaging
50mg
Price
$115
Updated
2022/05/15
TCI Chemical
Product number
R0252
Product name
Rhaponticin
Packaging
100MG
Price
$161
Updated
2025/07/31
Cayman Chemical
Product number
19867
Product name
Rhapontin
Purity
≥98%
Packaging
10mg
Price
$32
Updated
2024/03/01
Cayman Chemical
Product number
19867
Product name
Rhapontin
Purity
≥98%
Packaging
50mg
Price
$93
Updated
2024/03/01
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RHAPONTIN Chemical Properties,Usage,Production

Chemical Properties

light beige powder

Uses

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.

Definition

ChEBI: Trans-rhaponticin is a rhaponticin in which the double bond adopts a trans-configuration. It possesses a range of pharmacological activities including antitumour, antiinflammatory, antilipemic and neuroprotective activities. It has a role as an anti-inflammatory agent, a plant metabolite, a neuroprotective agent, an EC 2.3.1.85 (fatty acid synthase) inhibitor, an antineoplastic agent, an apoptosis inducer, an angiogenesis inhibitor, a hypoglycemic agent, an anti-allergic agent and an antilipemic drug.

target

LDL

RHAPONTIN Preparation Products And Raw materials

Raw materials

Preparation Products

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RHAPONTIN Suppliers

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View Lastest Price from RHAPONTIN manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
RHAPONTIN 155-58-8
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100 mt
Release date
2024-11-13
Hebei Zhuanglai Chemical Trading Co Ltd
Product
Rhapontin 155-58-8
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-12-05
Shanghai Standard Technology Co., Ltd.
Product
Rhaponticin 155-58-8
Price
US $0.00/mg
Min. Order
20mg
Purity
≥98%(HPLC)
Supply Ability
10 g
Release date
2020-03-26

155-58-8, RHAPONTINRelated Search:

RHAPONTIN METHYL-BETA-D-XYLOPYRANOSIDE 3-Phenoxy-1,2-propanediol 1-PHENOXY-2-PROPANOL 3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE PICEATANNOL Resveratrol 2-(3-METHYLPHENOXY)ETHANOL PINOSYLVIN METHYL BETA-D-GLUCOPYRANOSIDE TRANS-4-HYDROXYSTILBENE Polydatin PHENYL-BETA-D-GLUCOPYRANOSIDE METHYL BETA-D-GLUCOPYRANOSIDE HEMIHYDRATE 3-Butoxyphenol DEXTROSE 4-METHOXYSTILBENE Emodin

  • 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
  • Rheum glycoside
  • Rhaponti
  • b-D-Glucopyranoside,3-hydroxy-5-[(1E)-2-(3-hydroxy-4-Methoxyphenyl)ethenyl]phenyl
  • NSC 43321
  • 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
  • (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
  • Rhapontin, 10 mM in DMSO
  • 3,3',5-Trihydroxy-4'-methoxystilbene 3-O-β-D-glucoside
  • 155-58-8
  • 155-58-5
  • C21H24O9
  • Monosaccharide
  • Biochemicals and Reagents
  • BioChemical
  • Carbohydrates
  • Miscellaneous Natural Products
  • Cardioglycosides & Glycosides