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PHL83054

3′,4′,5′-Trimethoxyflavone

phyproof® Reference Substance

Synonym(s):

2-(3,4,5-Trimethoxyphenyl)-4H-1-benzopyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C18H16O5
CAS Number:
67858-30-4
Molecular Weight:
312.32
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00024066
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grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥98.0% (HPLC)

manufacturer/tradename

PhytoLab

application(s)

food and beverages

format

neat

SMILES string

O1c2c(cccc2)C(=O)C=C1c3cc(c(c(c3)OC)OC)OC

InChI

1S/C18H16O5/c1-20-16-8-11(9-17(21-2)18(16)22-3)15-10-13(19)12-6-4-5-7-14(12)23-15/h4-10H,1-3H3

InChI key

QCXAJQVDUHKDEL-UHFFFAOYSA-N

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

Other Notes

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

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
76413487

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