Specifications
- Purity
- ≥98% (HPLC)
- Appearance
- White to off-white powder
- Identity
- 1H-NMR
Properties
- Solvents
- chloroform
Category: Phytochemicals
Naturallly occuring analog of resveratrol. Potent antioxidant and free-radical scavenger. Shown to have neuroprotective activity against cerebral ischemia and against traumatic injury. Apoptosis inhibitor in transient cerebral ischemia. Inhibits viral DNA replication and late viral protein synthesis of African Swine fever virus. Has depigmenting effects by effectively inhibiting tyrosinase activity, which catalyzes the rate-limiting step in synthesizing melanin pigments. Has anti-inflammatory properties based on inhibition of iNOS expression through down-regulation of NF-kB binding activity and significant inhibition of COX-2 activity. Antihyperlipidemic agent.
Synonyms | trans-2',3,4',5-Tetramethoxystilbene |
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Purity | ≥98% (HPLC) |
Appearance | White to off-white powder |
CAS-Number | 29700-22-9 |
Molecular Formula | C14H12O4 |
Molecular Weight | 244.2 |
Identity | 1H-NMR |
Solvents | chloroform |
Smiles | OC1=CC(O)=C(C=CC2=CC(O)=CC(O)=C2)C=C1 |
InChi Key | PDHAOJSHSJQANO-UPHRSURJSA-N |
Shipping | AMBIENT |
Short Term Storage | +4°C |
Long Term Storage | -20°C |
Handling Advice | Protect from light and moisture. |
Use / Stability | Stable for at least 2 years after receipt when stored at -20°C. |
Hazard statements | H319 |
Precautionary statements | P305 + P351 + P338 |
GHS Symbol | GHS07 |
Signal word | Warning |
Transportation | Not dangerous goods |
References | (1) Y.M. Kim, et al.: J. Biol. Chem. 277, 16340 (2002), (2) P. Lorenz, et al.: Nitric Oxide 9, 64 (2003), (3) K.-O. Chung, et al.: J. Pharm. Pharmacol. 55, 1695 (2003), (4) S.A. Andrabi, et al.: Brain Res. 1017, 98 (2004), (5) I. Galindo, et al.: Antiviral Res. 91, 57 (2011), (6) M. Chatsumpun, et al.: Nat. Prod. Commun. 6, 41 (2011), (7) J.T. Weber, et al.: Eur. J. Pharmacol. 680, 55 (2012), (8) S.-P. Jo, et al.: Food Chem. Toxicol. 65, 213 (2014) |
InChi | InChI=1S/C14H12O4/c15-11-4-3-10(14(18)8-11)2-1-9-5-12(16)7-13(17)6-9/h1-8,15-18H/b2-1- |
Quantity | 100 mg, 1 g, Bulk |