Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

PHL84235

Loureirin B

phyproof® Reference Substance

Synonym(s):

1-(4-Hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)-1-propanone, 4′-Hydroxy 2,4,6-trimethoxydihydrochalcone

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C18H20O5
CAS Number:
119425-90-0
Molecular Weight:
316.35
MDL number:
MFCD07781421
UNSPSC Code:
41116107
NACRES:
NA.24

grade

primary reference standard

product line

phyproof® Reference Substance

Assay

≥98.0% (HPLC)

form

solid

manufacturer/tradename

PhytoLab

InChI

1S/C18H20O5/c1-21-14-10-17(22-2)15(18(11-14)23-3)8-9-16(20)12-4-6-13(19)7-5-12/h4-7,10-11,19H,8-9H2,1-3H3

InChI key

ZPFRAPVRYLGYEC-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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service