69545

Kaempferide

analytical standard

• Synonyma: 3,5,7-Trihydroxy-4′-methoxyflavone, KF, 4′-Methoxy-3,5,7-trihydroxyflavone
• Empirický vzorec (Hillův zápis): C₁₆H₁₂O₆
• Číslo CAS: 491-54-3
• Molekulová hmotnost: 300.26
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329761743
• EC Number: 207-738-4
• Beilstein/REAXYS Number: 305378
• MDL number: MFCD00016771

Vlastnosti

• grade: analytical standard
• Quality Segment: 100
• assay: ≥99.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: COc1ccc(cc1)C2=C(O)C(=O)c3c(O)cc(O)cc3O2
• InChI: 1S/C16H12O6/c1-21-10-4-2-8(3-5-10)16-15(20)14(19)13-11(18)6-9(17)7-12(13)22-16/h2-7,17-18,20H,1H3
• InChI key: SQFSKOYWJBQGKQ-UHFFFAOYSA-N

Popis

General description

Kaempferide is a naturally occurring, O-methylated flavonol found in Kaempferia galanga. It exhibits a variety of pharmacological effects such as anti-inflammatory, anti-viral, anti-oxidant, anti-bacterial and antitumor properties.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Kaempferide may be used as an analytical reference standard for the quantification of the analyte in propolis and traditional Chinese medicine Zuo Gui Wan using different chromatography techniques.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

This compound is commonly found in plants of the genus: arnica silybum

Bezpečnostní informace

• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable