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PHL85354

Tomentin

phyproof® Reference Substance

Synonym(s):

5-Hydroxy-6,7-dimethoxy-2H-1-benzopyran-2-one, 5-Hydroxy-6,7-dimethoxycoumarin

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About This Item

Empirical Formula (Hill Notation):
C11H10O5
CAS Number:
28449-62-9
Molecular Weight:
222.19
MDL number:
MFCD20260705
UNSPSC Code:
41116107
NACRES:
NA.24

grade

primary reference standard

product line

phyproof® Reference Substance

Assay

≥90.0% (HPLC)

form

solid

manufacturer/tradename

PhytoLab

storage temp.

2-8°C

SMILES string

O=C1C=CC2=C(O)C(OC)=C(OC)C=C2O1

InChI

1S/C11H10O5/c1-14-8-5-7-6(3-4-9(12)16-7)10(13)11(8)15-2/h3-5,13H,1-2H3

InChI key

KCPNDUHAXDHRKX-UHFFFAOYSA-N

Related Categories

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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