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PHL80449

Esculetin

phyproof® Reference Substance

Synonym(s):

6,7-Dihydroxycoumarin, Cichorigenin, Esculetin

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About This Item

Empirical Formula (Hill Notation):
C9H6O4
CAS Number:
305-01-1
Molecular Weight:
178.14
Beilstein:
152788
MDL number:
MFCD00006874
UNSPSC Code:
41116107
NACRES:
NA.24

grade

primary reference standard

product line

phyproof® Reference Substance

Assay

≥95.0% (HPLC)

form

powder

manufacturer/tradename

PhytoLab

mp

271-273 °C (lit.)

SMILES string

Oc1cc2OC(=O)C=Cc2cc1O

InChI

1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H

InChI key

ILEDWLMCKZNDJK-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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
116185253

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