Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

55423

Supelco

Isoxanthohumol

analytical standard

Synonym(s):

2,3-Dihydro-7-hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one

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

About This Item

Empirical Formula (Hill Notation):
C21H22O5
CAS Number:
521-48-2
Molecular Weight:
354.40
Beilstein:
10199264
MDL number:
MFCD00238718
UNSPSC Code:
85151701
PubChem Substance ID:
329758112
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤5.0% water

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

COc1cc(O)c(C\C=C(\C)C)c2OC(CC(=O)c12)c3ccc(O)cc3

InChI

1S/C21H22O5/c1-12(2)4-9-15-16(23)10-19(25-3)20-17(24)11-18(26-21(15)20)13-5-7-14(22)8-6-13/h4-8,10,18,22-23H,9,11H2,1-3H3

InChI key

YKGCBLWILMDSAV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

55423-VAR:
55423-5MG:
55423-BULK:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCH9046
BCCH6812
BCCG4400
BCCF9791
BCCF4960

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Paola Quifer-Rada et al.
Food chemistry, 169, 336-343 (2014-09-23)
Beer is the second most consumed alcoholic beverage in Europe and shown by the European Prospective Investigation into Cancer and Nutrition cohort study to be the main food contributor to hydroxybenzoic acid intake. About 70-80% of the total polyphenol content

Questions

Reviews

No rating value

Active Filters

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