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PHL80486

Licochalcone A

phyproof® Reference Substance

Synonym: (E)-3-[5-(1,1-Dimethyl-2-propenyl)-4-hydroxy-2-methoxyphenyl]-1-(4-hydroxyphenyl)-2-propen-1-one, 4′,4-Dihydroxy-3-α,α-dimethylallyl-6-methoxychalcone

  • CAS Number 58749-22-7

  • Empirical Formula (Hill Notation) C21H22O4

  • Molecular Weight 338.40

  •  Beilstein/REAXYS Number 4534154

  •  MDL number MFCD01417903

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Properties

Related Categories Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography, Flavonoids, I - M,
grade   primary reference standard
product line   phyproof® Reference Substance
assay   ≥95.0% (HPLC)
mfr. no.   PhytoLab
Featured Industry   Food and Beverages
storage temp.   2-8°C
SMILES string   COc1cc(O)c(cc1\C=C\C(=O)c2ccc(O)cc2)C(C)(C)C=C
InChI   1S/C21H22O4/c1-5-21(2,3)17-12-15(20(25-4)13-19(17)24)8-11-18(23)14-6-9-16(22)10-7-14/h5-13,22,24H,1H2,2-4H3/b11-8+
InChI key   KAZSKMJFUPEHHW-DHZHZOJOSA-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

Legal Information

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

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
WGK Germany 
WGK 3
RTECS 
UB8755000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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