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PHL83287

Corylin

phyproof® Reference Substance

Synonym(s):

3-(2,2-Dimethyl-2H-1-benzopyran-6-yl)-7-hydroxy-4H-1-benzopyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C20H16O4
CAS Number:
53947-92-5
Molecular Weight:
320.34
UNSPSC Code:
41116107
NACRES:
NA.24
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grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥95.0% (HPLC)

manufacturer/tradename

PhytoLab

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

[o]1c2c([c](c(c1)c3cc4c(cc3)OC(C=C4)(C)C)=O)ccc(c2)O

InChI

1S/C20H16O4/c1-20(2)8-7-13-9-12(3-6-17(13)24-20)16-11-23-18-10-14(21)4-5-15(18)19(16)22/h3-11,21H,1-2H3

InChI key

PWAACAMQKVIVPZ-UHFFFAOYSA-N

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
116305208

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Shourong Liu et al.
The Libyan journal of medicine, 16(1), 1883224-1883224 (2021-02-09)
Breast cancer is one of the cancers leading to most death cases among women and metastasis is the major cause of breast cancer mortality. In this study, Corylin, the flavonoid compound which is extracted and purified from Psoralea corylifolia L.