PHL89823

Wedelolactone

phyproof^® Reference Substance

• Synonym(s): 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c][1]benzopyran-6-one, 7-Methoxy-5,11,12-trihydroxycoumestan
• Empirical Formula (Hill Notation): C₁₆H₁₀O₇
• CAS Number: 524-12-9
• Molecular Weight: 314.25
• MDL number: MFCD07778564
• UNSPSC Code: 41116107

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• Assay: ≥90.0% (HPLC)
• form: solid
• manufacturer/tradename: PhytoLab
• storage temp.: 2-8°C
• SMILES string: COc1cc(O)c-2c(OC(=O)c3c-2oc4cc(O)c(O)cc34)c1
• InChI: 1S/C16H10O7/c1-21-6-2-10(19)14-12(3-6)23-16(20)13-7-4-8(17)9(18)5-11(7)22-15(13)14/h2-5,17-19H,1H3
• InChI key: XQDCKJKKMFWXGB-UHFFFAOYSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Biochem/physiol Actions

Wedelolactone inhibits NF-κB-mediated gene transcription in cells by blocking the phosphorylation and degradation of IκBα. Irreversible inhibitor of IKKα and β kinase activity (IC₅₀ < 10 μM). Wedelolactone has no effects on p38 MAP kinase or Akt.

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3