As listed in the 'PROPERTIES' section, this product can be solubilized at 15 mg/mL in DMSO.
SML0590
Isorhapontigenin
≥98% (HPLC)
Synonym(s):
(E)- 3′-methoxy-3,4′,5-stilbenetriol, (E)-5-[2-(4-Hydroxy-3-methoxyphenyl)ethenyl]-1,3-benzenediol, 3′-Methoxyresveratrol, Isorhapotigenin, Isorhapotogenin
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| Size/SKU | Availability | Price |
|---|---|---|
5 mg | Estimated to ship onAugust 11, 2026fromMILWAUKEE | $142.00 |
25 mg | Estimated to ship onAugust 11, 2026fromMILWAUKEE | $546.00 |
About This Item
Empirical Formula (Hill Notation):
C15H14O4
CAS Number:
Molecular Weight:
258.27
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to light brown
solubility
DMSO: 15 mg/mL, clear
storage temp.
room temp
SMILES string
OC1=CC(/C=C/C2=CC=C(O)C(OC)=C2)=CC(O)=C1
InChI
1S/C15H14O4/c1-19-15-8-10(4-5-14(15)18)2-3-11-6-12(16)9-13(17)7-11/h2-9,16-18H,1H3/b3-2+
InChI key
ANNNBEZJTNCXHY-NSCUHMNNSA-N
Biochem/physiol Actions
Isorhapontigenin is a potent antioxidant that attenuates ROS generation.
Isorhapontigenin or 4-methoxyresveratrol is a stilbene derivative isolated from a number of plants including Chinese medical herbs Gnetum Cleistostachyum and Iris Domestica (Belamcanda chinensis, leopard lily), and wine grapes. Similarly to resveratrol, isorhapontigenin is a potent antioxidant that attenuates ROS generation. Also, Isorhapontigenin exhibits pro-apoptopic and anti-cancer activities through downregulation of XIAP (X-linked inhibitor of apoptosis protein).
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This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description ≥97% (HPLC) | description phyproof® Reference Substance | description ≥98% (HPLC) |
| assay ≥98% (HPLC) | assay ≥97% (HPLC) | assay ≥95.0% (HPLC) | assay ≥98% (HPLC) |
| form powder | form powder | form solid | form powder |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 100 |
| storage temp. room temp | storage temp. room temp | storage temp. 2-8°C | storage temp. room temp |
| solubility DMSO: 15 mg/mL, clear | solubility DMSO: >10 mg/mL | solubility - | solubility DMSO: 2 mg/mL, clear (warmed) |
| color white to light brown | color white to beige | color - | color white to beige |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
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