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PHL89620

Danthrone

phyproof® Reference Substance

Synonym(s):

1,8-Dihydroxyanthraquinone, Chrysazine, Danthron

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About This Item

Empirical Formula (Hill Notation):
C14H8O4
CAS Number:
117-10-2
Molecular Weight:
240.21
Beilstein/REAXYS Number:
2054727
EC Number:
204-173-5
MDL number:
MFCD00001211
UNSPSC Code:
41116107
NACRES:
NA.24

grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥90.0% (HPLC)

manufacturer/tradename

PhytoLab

mp

191-193 °C (lit.)

application(s)

food and beverages

format

neat

SMILES string

Oc1cccc2C(=O)c3cccc(O)c3C(=O)c12

InChI

1S/C14H8O4/c15-9-5-1-3-7-11(9)14(18)12-8(13(7)17)4-2-6-10(12)16/h1-6,15-16H

InChI key

QBPFLULOKWLNNW-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

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

No data available

flash_point_c

No data available

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Certificates of Analysis (COA)

Lot/Batch Number
216807
98948
99792655
78339632
77100741

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P Rochowski et al.
International journal of pharmaceutics, 580, 119233-119233 (2020-03-21)
The paper demonstrates the potential of photoacoustics for the identification of the mechanisms underlying drug transport through tissue-mimicking systems. Photoacoustic experiments were performed for a model transdermal delivery system, consisting of drug dithranol (in pharmaceutical form) and dodecanol-collodion (DDC) membrane.

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