92342

Galangin

analytical standard

• Synonim(y): 3,5,7-Trihydroxyflavone, Norizalpinin
• Wzór empiryczny (zapis Hilla): C₁₅H₁₀O₅
• Numer CAS: 548-83-4
• Masa cząsteczkowa: 270.24
• EC Number: 208-960-4
• UNSPSC Code: 41116107
• NACRES: NA.24
• Beilstein/REAXYS Number: 272179
• MDL number: MFCD00006833

Właściwości

• grade: analytical standard
• Quality Segment: 100
• assay: ≥97.0% (HPLC)
• form: powder or crystals
• shelf life: limited shelf life, expiry date on the label
• color: faint yellow to dark yellow
• mp: 214-215 °C (lit.)
• application(s): food and beverages
• format: neat
• SMILES string: Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3
• InChI: 1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H
• InChI key: VCCRNZQBSJXYJD-UHFFFAOYSA-N

Opis

General description

Galangin is a polyphenolic compound belonging to the class of flavonoids and is primarily derived from different medicinal herbs. It exhibits antiproliferative, antiangiogenic, antioxidant, anti-cancer, antiinflammatory effects and muscle contraction inhibitor properties.

Application

Galangin may be used as an analytical reference standard for the quantification of the analyte in propolis and wine samples using high-performance liquid chromatography technique.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 + P330 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable