PHL89628

Demethoxycurcumin

phyproof^® Reference Substance

• Sinónimos: (E,E)-1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Curcumin II, Desmethoxycurcumin, Monodemethoxycurcumin
• Fórmula empírica (notación de Hill): C₂₀H₁₈O₅
• Número de CAS: 22608-11-3
• Peso molecular: 338.35
• MDL number: MFCD03427310
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• assay: ≥90.0% (HPLC)
• manufacturer/tradename: PhytoLab
• application(s): food and beverages
• format: neat
• SMILES string: COc1cc(\C=C\C(=O)CC(=O)\C=C\c2ccc(O)cc2)ccc1O
• InChI: 1S/C20H18O5/c1-25-20-12-15(6-11-19(20)24)5-10-18(23)13-17(22)9-4-14-2-7-16(21)8-3-14/h2-12,21,24H,13H2,1H3/b9-4+,10-5+
• InChI key: HJTVQHVGMGKONQ-LUZURFALSA-N

Descripción

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

Application

• ICP-MS selenium calibration: Selenium Standard for ICP is used in the analysis of aluminum and other chemical elements in parenteral nutrition components. This study underlines the standard′s critical application in pharmaceutical quality control, ensuring the safety and efficacy of nutritional therapies (Schönenberger et al., 2023).

Other Notes

This compound is commonly found in plants of the genus: curcuma

Legal Information

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable