PHL89771

Purpurin

phyproof® Reference Substance

Synonym(s):
1,2,4-Trihydroxyanthraquinone, Verantin, Hydroxylizaric acid
Empirical Formula (Hill Notation):
C14H8O5
CAS Number:
Molecular Weight:
256.21
Colour Index Number:
58205
Beilstein/REAXYS Number:
1887127
MDL number:
Pricing and availability is not currently available.

grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥85.0% (HPLC)

CofA

certificate is enclosed in each package

mfr. no.

PhytoLab

mp

253-256 °C (lit.)

Featured Industry

Food and Beverages

format

neat

SMILES string

Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O

InChI

1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H

InChI key

BBNQQADTFFCFGB-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

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

WGK Germany

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Certificate of Analysis
Certificate of Origin

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