3,4'-Dihydroxyflavone - ≥97%(GC) , CAS No.14919-49-4

CAS: 14919-49-4 Cat. No.: D155143 Molecular Weight: 254.24 EC Number: 681-454-2

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AVAILABLE TO ORDER

GRADE & PURITY ≥97%(GC)

Synonyms

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥97%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥97%(GC)

Storage

Room temperature

Shipped In

Normal

Action Type

INHIBITOR

Purity

≥97%(GC)

Names and Identifiers

Canonical Smiles	C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)O)O
IUPAC Name	3-hydroxy-2-(4-hydroxyphenyl)chromen-4-one
InChIKey	GPGOCTLAUAHUQO-UHFFFAOYSA-N
INCHI	1S/C15H10O4/c16-10-7-5-9(6-8-10)15-14(18)13(17)11-3-1-2-4-12(11)19-15/h1-8,16,18H
Isomeric SMILES	C1=CC=C2C(=C1)C(=O)C(=C(O2)C3=CC=C(C=C3)O)O
Molecular Weight	254.24
Reaxy-Rn	236104
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=236104&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 Flavonoids
    - Subclass Flavones

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Flavonoids
Subclass	Flavones
Intermediate Tree Nodes	Not available
Direct Parent	Flavonols
Alternative Parents	4'-hydroxyflavonoids 3-hydroxyflavonoids Chromones Pyranones and derivatives 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Heteroaromatic compounds Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	3-hydroxyflavone - 3-hydroxyflavonoid - 4'-hydroxyflavonoid - Hydroxyflavonoid - Chromone - Benzopyran - 1-benzopyran - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Pyranone - Monocyclic benzene moiety - Pyran - Benzenoid - Heteroaromatic compound - 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 flavonols. These are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position.
External Descriptors	Not available
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)

CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)

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DRD1 Tclin Dopamine D1 receptor (9720 Activities)

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HTR2C Tclin Serotonin 2c (5-HT2c) receptor (11471 Activities)

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ADORA1 Tclin Adenosine A1 receptor (17603 Activities)

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GCGR Tclin Glucagon receptor (2563 Activities)

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MC2R Tclin Melanocortin receptor 2 (35 Activities)

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PTH1R Tclin Parathyroid hormone receptor (47172 Activities)

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DRD5 Tchem Dopamine D5 receptor (1597 Activities)

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ADORA2A Tclin Adenosine A2a receptor (16305 Activities)

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ADORA3 Tchem Adenosine A3 receptor (15931 Activities)

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

MC3R Tchem Melanocortin receptor 3 (5659 Activities)

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

MC5R Tchem Melanocortin receptor 5 (4283 Activities)

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ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)

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

NPY5R Tchem Neuropeptide Y receptor type 5 (1834 Activities)

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

MC1R Tclin Melanocortin receptor 1 (2696 Activities)

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

ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)

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C5AR1 Tclin C5a anaphylatoxin chemotactic receptor (2677 Activities)

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HCRTR2 Tclin Orexin receptor 2 (5902 Activities)

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CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

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MCHR1 Tchem Melanin-concentrating hormone receptor 1 (5587 Activities)

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SK-MEL-1 (285 Activities)

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HSD17B10 Tchem Endoplasmic reticulum-associated amyloid beta-peptide-binding protein (20669 Activities)

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TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)

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NMUR2 Tchem Neuromedin-U receptor 2 (383 Activities)

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

NMUR1 Tchem Neuromedin-U receptor 1 (374 Activities)

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

USP2 Tbio Ubiquitin carboxyl-terminal hydrolase 2 (8818 Activities)

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SMN1 Tchem Survival motor neuron protein (34246 Activities)

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HPGD Tchem 15-hydroxyprostaglandin dehydrogenase [NAD+] (24926 Activities)

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

USP1 Tchem Ubiquitin carboxyl-terminal hydrolase 1 (22556 Activities)

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

MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)

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

Associated Targets(non-human)

Mc4r Melanocortin receptor 4 (1205 Activities)

Discover Target: Mc4r

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

Mapk1 MAP kinase ERK2 (650 Activities)

Discover Target: Mapk1

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

Aorta (2975 Activities)

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Rorc Nuclear receptor ROR-gamma (89407 Activities)

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

FTL Ferritin light chain (43324 Activities)

Discover Target: FTL

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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:

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Lot Number	Certificate Type	Date	Item
H2401394	Certificate of Analysis	Apr 17, 2024	D155143

Chemical and Physical Properties

Melt Point(°C)	275°C(lit.)
Molecular Weight	254.240 g/mol
XLogP3	3.000
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	1
Exact Mass	254.058 Da
Monoisotopic Mass	254.058 Da
Topological Polar Surface Area	66.800 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	393.000
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

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