Isoliquiritigenin is an anti-tumor flavonoid from the root of Glycyrrhiza uralensis Fisch., which inhibits aldose reductase with an IC50 of 320 nM. Isoliquiritigenin is a potent inhibitor of influenza virus replication with an EC50 of 24.7 μM.

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Purity

≥98%

Names and Identifiers

Pubchem Sid

508813493

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508813493

Canonical Smiles

C1=CC(=CC=C1C=CC(=O)C2=C(C=C(C=C2)O)O)O

IUPAC Name

(E)-1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

InChIKey

DXDRHHKMWQZJHT-FPYGCLRLSA-N

INCHI

1S/C15H12O4/c16-11-4-1-10(2-5-11)3-8-14(18)13-7-6-12(17)9-15(13)19/h1-9,16-17,19H/b8-3+

Isomeric SMILES

C1=CC(=CC=C1/C=C/C(=O)C2=C(C=C(C=C2)O)O)O

WGK Germany

RTECS

FL7080000

Molecular Weight

256.25

Reaxy-Rn

1914295

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1914295&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Linear 1,3-diarylpropanoids
    - Subclass Chalcones and dihydrochalcones

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Linear 1,3-diarylpropanoids
Subclass	Chalcones and dihydrochalcones
Intermediate Tree Nodes	Not available
Direct Parent	2'-Hydroxychalcones
Alternative Parents	Cinnamylphenols Hydroxycinnamic acids and derivatives Styrenes Resorcinols Benzoyl derivatives Aryl ketones 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Enones Acryloyl compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	2'-hydroxychalcone - Cinnamylphenol - Hydroxycinnamic acid or derivatives - Benzoyl - Resorcinol - Styrene - Aryl ketone - Phenol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Acryloyl-group - Enone - Alpha,beta-unsaturated ketone - Ketone - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Organic oxygen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as 2'-hydroxychalcones. These are organic compounds containing chalcone skeleton that carries a hydroxyl group at the 2'-position.
External Descriptors	Chalcones and dihydrochalcones
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

HSD17B2 Tchem Estradiol 17-beta-dehydrogenase 2 (1 Activities)

Discover Target: HSD17B2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

AKR1B1 Tclin Aldose reductase (1 Activities)

Discover Target: AKR1B1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

EGFR Tclin Epidermal growth factor receptor erbB1 (33727 Activities)

Discover Target: EGFR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ESR1 Tclin Estrogen receptor alpha (17718 Activities)

Discover Target: ESR1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ALOX5 Tclin Arachidonate 5-lipoxygenase (6568 Activities)

Discover Target: ALOX5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TOP1 Tclin DNA topoisomerase I (7553 Activities)

Discover Target: TOP1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

VDR Tclin Vitamin D receptor (26531 Activities)

Discover Target: VDR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP19A1 Tclin Cytochrome P450 19A1 (6099 Activities)

Discover Target: CYP19A1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TYR Tclin Tyrosinase (717 Activities)

Discover Target: TYR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MAOA Tclin Monoamine oxidase A (11911 Activities)

Discover Target: MAOA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

DRD1 Tclin Dopamine D1 receptor (9720 Activities)

Discover Target: DRD1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MAOB Tclin Monoamine oxidase B (8835 Activities)

Discover Target: MAOB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)

Discover Target: PPARG

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

XDH Tclin Xanthine dehydrogenase (1038 Activities)

Discover Target: XDH

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KCNH2 Tclin HERG (29587 Activities)

Discover Target: KCNH2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ESR2 Tclin Estrogen receptor beta (9272 Activities)

Discover Target: ESR2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KIT Tclin Stem cell growth factor receptor (10667 Activities)

Discover Target: KIT

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AKR1B1 Tclin Aldose reductase (1404 Activities)

Discover Target: AKR1B1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

JUN Tchem Proto-oncogene c-JUN (434 Activities)

Discover Target: JUN

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP1B1 Tchem Cytochrome P450 1B1 (1148 Activities)

Discover Target: CYP1B1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

FGFR2 Tclin Fibroblast growth factor receptor 2 (3405 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

FGFR1 Tclin Fibroblast growth factor receptor 1 (9149 Activities)

Discover Target: FGFR1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SRC Tclin Tyrosine-protein kinase SRC (10310 Activities)

Discover Target: SRC

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CHRNA7 Tchem Neuronal acetylcholine receptor protein alpha-7 subunit (3524 Activities)

Discover Target: CHRNA7

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

APP Tclin Amyloid-beta A4 protein (8510 Activities)

Discover Target: APP

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GBA1 Tclin Beta-glucocerebrosidase (14647 Activities)

Discover Target: GBA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KDR Tclin Vascular endothelial growth factor receptor 2 (20924 Activities)

Discover Target: KDR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP3 Tchem Matrix metalloproteinase 3 (3433 Activities)

Discover Target: MMP3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP1A1 Tchem Cytochrome P450 1A1 (1169 Activities)

Discover Target: CYP1A1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MTOR Tclin Serine/threonine-protein kinase mTOR (13850 Activities)

Discover Target: MTOR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MET Tclin Hepatocyte growth factor receptor (10718 Activities)

Discover Target: MET

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HSD17B1 Tchem Estradiol 17-beta-dehydrogenase 1 (2224 Activities)

Discover Target: HSD17B1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GLP1R Tclin Glucagon-like peptide 1 receptor (111429 Activities)

Discover Target: GLP1R

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BACE1 Tchem Beta-secretase 1 (15641 Activities)

Discover Target: BACE1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP7 Tchem Matrix metalloproteinase 7 (1073 Activities)

Discover Target: MMP7

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PIN1 Tchem Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (36611 Activities)

Discover Target: PIN1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)

Discover Target: CYP2C9

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)

Discover Target: CYP2C19

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP1 Tchem Matrix metalloproteinase-1 (7046 Activities)

Discover Target: MMP1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HSD17B2 Tchem Estradiol 17-beta-dehydrogenase 2 (1671 Activities)

Discover Target: HSD17B2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

Discover Target: CYP3A4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TP53 Tchem Cellular tumor antigen p53 (48468 Activities)

Discover Target: TP53

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HT-1080 (3966 Activities)

Lot Number	Certificate Type	Date	Item
I2623670	Certificate of Analysis	Sep 12, 2026	I111284
I2623669	Certificate of Analysis	Sep 12, 2026	I111284
I2623668	Certificate of Analysis	Sep 12, 2026	I111284
I2623667	Certificate of Analysis	Sep 12, 2026	I111284
I2623666	Certificate of Analysis	Sep 12, 2026	I111284
G2213594	Certificate of Analysis	Apr 07, 2026	I111284
G2502549	Certificate of Analysis	Jul 04, 2025	I111284
H2613091	Certificate of Analysis	Jul 04, 2025	I111284
F2526474	Certificate of Analysis	Jul 02, 2025	I111284
F2526475	Certificate of Analysis	Jul 02, 2025	I111284
I2420620	Certificate of Analysis	Sep 03, 2024	I111284
L2524110	Certificate of Analysis	Sep 03, 2024	I111284
I2420624	Certificate of Analysis	Sep 03, 2024	I111284
I2420623	Certificate of Analysis	Sep 03, 2024	I111284
I2420622	Certificate of Analysis	Sep 03, 2024	I111284
I2420621	Certificate of Analysis	Sep 03, 2024	I111284
E2509269	Certificate of Analysis	Jul 13, 2024	I111284
E2509270	Certificate of Analysis	Jul 13, 2024	I111284
G2404020	Certificate of Analysis	Jul 19, 2022	I111284
H2205104	Certificate of Analysis	Jun 09, 2022	I111284
H2205103	Certificate of Analysis	Jun 09, 2022	I111284
H2205102	Certificate of Analysis	Jun 09, 2022	I111284
H2205100	Certificate of Analysis	Jun 09, 2022	I111284
L2315070	Certificate of Analysis	Jun 09, 2022	I111284

Sensitivity	Heat & Air sensitive,Hygroscopic
Melt Point(°C)	198 °C
Molecular Weight	256.250 g/mol
XLogP3	3.200
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	256.074 Da
Monoisotopic Mass	256.074 Da
Topological Polar Surface Area	77.800 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	331.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1

Isoliquiritigenin - Moligand™, ≥98% , CAS No.961-29-5

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

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