Stilbene glucosides

Rhaponticin

土大黄苷

PHY-NP-02326 · Natural product research catalog

Catalog number	PHY-NP-02326
CAS number	155-58-8
Molecular formula	C₂₁H₂₄O₉
Molecular weight	420.414 g/mol
Chemical class	Stilbene glucosides
Main reported source	Rheum rhaponticum
Purity / assay	Min. 98% Other purity specifications available on inquiry.

Chemical structure

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Pack	Price (USD)	Availability	Lead time
5 mg	Request quote	To be confirmed	Confirm in quotation
10 mg	Request quote	To be confirmed	Confirm in quotation
20 mg	Request quote	To be confirmed	Confirm in quotation
50 mg	Request quote	To be confirmed	Confirm in quotation
100 mg	Request quote	To be confirmed	Confirm in quotation

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Rhaponticin is listed in the Stilbene glucosides section of the Phytide Bio research catalog. Standard pack sizes are 5, 10, 20, 50 and 100 mg.

For research use only. Not for human or veterinary use, diagnosis or treatment.

IUPAC name	(2S,3R,4S,5S,6R)-2-[3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
SMILES	COC1=C(C=C(C=C1)/C=C/C2=CC(=CC(=C2)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O)O
InChIKey	GKAJCVFOJGXVIA-DXKBKAGUSA-N
Subclass / scaffold	Monomeric stilbenes
PubChem CID	637213

Calculated values from the supplied dataset; not measured batch specifications.

View additional properties & classification

Ring count	3
Aromatic rings	2
Fraction Csp³	0.333
Synthetic accessibility score	3.76
QED score	0.366
Lipinski rule violations	1
NPClassifier pathway	Shikimates and Phenylpropanoids
NPClassifier superclass	Stilbenoids
NPClassifier class	Monomeric stilbenes
Parent SMILES	COc1ccc(/C=C/c2cc(O)cc(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c2)cc1O
Parent formula	C₂₁H₂₄O₉
Parent molecular weight	420.414
Specified stereocenters	5
Unspecified stereocenters	0

Main reported source	Rheum rhaponticum
Reported source families	Polygonaceae; Myrtaceae; Fabaceae

Reported natural occurrence does not establish the manufacturing origin of the supplied material.

View occurrence records & references

LOTUS / Wikidata species	Rheum rhaponticum[11]; rhubarb[11]; Rheum undulatum[9]; Rheum palmatum[4]; Eucalyptus rubida[2]; Rheum officinale[2]; Guibourtia tessmannii[1]; Rheum acuminatum[1]; Rheum alexandrae[1]; Rheum altaicum[1]; Rheum australe[1]; Rheum compactum[1]; Rheum delavayi[1]; Rheum emodi[1]; Rheum franzenbachii[1]
All reported source families	Polygonaceae[32]; Myrtaceae[1]; Fabaceae[1]
Genus / family records	Rheum[2]
LOTUS species records	33
LOTUS reference records	20
COCONUT occurrence records	Aizopsis selskiana; Albizia myriophylla; Amphorogyne spicata; Anaphalis lactea; Anchusa azurea; Balanophora laxiflora; Benincasa hispida; Bipolaris heveae; Carduus tenuiflorus; Caulerpa peltata; Chaetomium carinthiacum; Chaiturus marrubiastrum; Commelina communis; Dalbergia lanceolaria subsp. paniculata; Degenia velebitica; Delphinium nuttallianum; Delphinium virgatum; Dillenia indica; Dipsacus azureus; Erythrophleum ivorense; Eucalyptus rubida; Eucalyptus sideroxylon; Fallopia multiflora; Gleichenia quadripartita; Grangea maderaspatana; Guibourtia tessmannii; Helichrysum chionosphaerum; Jacquemontia paniculata; Leptocereus quadricostatus; Lespedeza tomentosa
COCONUT organism records	90
COCONUT identifier	CNP0266810.1

Records are inherited from the supplied dataset and are not independently verified. Taxonomic names may include synonyms.

Certificate of analysis (COA)	Batch-specific COA available on request; no PDF published yet
Safety data sheet (SDS)	Not yet published
Storage / solubility	Product-specific conditions to be confirmed
Shipping	Confirmed with the quotation

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