2′-Hydroxygenistein is a natural product that can be isolated from Crotalaria pallida and C. assamica. 2′-Hydroxygenistein shows anti-inflammatory activity. 2′-Hydroxygenistein shows significant concentration-dependent inhibitory effects on the release of β-glucuronidase and lysozyme from rat neutrophils, with IC50 values of 5.9 ± 1.4 and 9.7 ± 3.5 μM, respectively.

Specifications

Synonyms

3-(2, 4-Dihydroxyphenyl)-5, 7-dihydroxy-4H-chromen-4-one

Specifications & Purity

Moligand™, ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

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

Grade

Moligand™

Action Type

INHIBITOR

Purity

≥98%

Product Properties

ALogP	2.3

Names and Identifiers

Canonical Smiles	C1=CC(=C(C=C1O)O)C2=COC3=CC(=CC(=C3C2=O)O)O
IUPAC Name	3-(2,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
InChIKey	GSSOWCUOWLMMRJ-UHFFFAOYSA-N
INCHI	1S/C15H10O6/c16-7-1-2-9(11(18)3-7)10-6-21-13-5-8(17)4-12(19)14(13)15(10)20/h1-6,16-19H
Isomeric SMILES	C1=CC(=C(C=C1O)O)C2=COC3=CC(=CC(=C3C2=O)O)O
PubChem CID	5282074
Molecular Weight	286.24

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

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🔬 Specification Sheet

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Isoflavonoids
    - Subclass Isoflav-2-enes

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Isoflavonoids
Subclass	Isoflav-2-enes
Intermediate Tree Nodes	Not available
Direct Parent	Isoflavones
Alternative Parents	Hydroxyisoflavonoids Chromones Resorcinols Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Vinylogous acids Heteroaromatic compounds Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Isoflavone - Hydroxyisoflavonoid - Chromone - 1-benzopyran - Benzopyran - Resorcinol - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Pyranone - Phenol - Benzenoid - Pyran - Monocyclic benzene moiety - Heteroaromatic compound - Vinylogous acid - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom.
External Descriptors	Isoflavonoids
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)

PTH1R Tclin Parathyroid hormone receptor (47172 Activities)

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POLB Tchem DNA polymerase beta (23632 Activities)

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GAA Tclin Lysosomal alpha-glucosidase (35701 Activities)

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

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

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POLK Tbio DNA polymerase kappa (8653 Activities)

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POLI Tchem DNA polymerase iota (116820 Activities)

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POLH Tchem DNA polymerase eta (21678 Activities)

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APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)

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microRNA 21 (64692 Activities)

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Associated Targets(non-human)

Gusb Beta-glucuronidase (17 Activities)

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Lyz1 Lysozyme C (11 Activities)

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Pseudomonas aeruginosa (123386 Activities)

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Klebsiella pneumoniae (43867 Activities)

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Staphylococcus aureus (210822 Activities)

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Escherichia coli (133304 Activities)

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Aspergillus niger (16508 Activities)

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Plasmodium falciparum (966862 Activities)

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Candida albicans (78123 Activities)

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Mus musculus (284745 Activities)

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Rattus norvegicus (775804 Activities)

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RAW264.7 (28094 Activities)

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Dyrk1a Dual specificity tyrosine-phosphorylation-regulated kinase 1A (1629 Activities)

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Luciferin 4-monooxygenase (66902 Activities)

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Mapt Microtubule-associated protein tau (6 Activities)

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Mechanisms of Action

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot Number	Certificate Type	Date	Item
J2528482	Certificate of Analysis	Aug 22, 2025	H709574
J2528483	Certificate of Analysis	Aug 22, 2025	H709574
J2528498	Certificate of Analysis	Aug 22, 2025	H709574

Chemical and Physical Properties

Sensitivity	Moisture sensitive
Molecular Weight	286.240 g/mol
XLogP3	2.300
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	1
Exact Mass	286.048 Da
Monoisotopic Mass	286.048 Da
Topological Polar Surface Area	107.000 Å²
Heavy Atom Count	21
Formal Charge	0
Complexity	447.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

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Reviews

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2'-Hydroxygenistein - Moligand™, ≥98% , CAS No.1156-78-1

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

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