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PHL83857

Herbacetin

phyproof® Reference Substance

Synonym(s):

3,4′,5,7,8-Pentahydroxyflavone, 3,5,7,8-Tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, 4′,5,7,8-Tetrahydroxyflavonol, 8-Hydroxykaempferol, Isoarticulatidin

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About This Item

Empirical Formula (Hill Notation):
C15H10O7
CAS Number:
Molecular Weight:
302.24
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24

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

OC1=C2C(C(C(O)=C(C3=CC=C(O)C=C3)O2)=O)=C(O)C=C1O

InChI

1S/C15H10O7/c16-7-3-1-6(2-4-7)14-13(21)12(20)10-8(17)5-9(18)11(19)15(10)22-14/h1-5,16-19,21H

InChI key

ZDOTZEDNGNPOEW-UHFFFAOYSA-N

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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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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