3-Hydroxyflavone

Modify Date: 2026-07-12 21:34:34

3-Hydroxyflavone Structure
3-Hydroxyflavone structure
Common Name 3-Hydroxyflavone
CAS Number 577-85-5 Molecular Weight 238.23800
Density 1.367 g/cm3 Boiling Point 393.7ºC at 760 mmHg
Molecular Formula C15H10O3 Melting Point 171-172 °C(lit.)
MSDS N/A Flash Point 151.5ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name flavonol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.367 g/cm3
Boiling Point 393.7ºC at 760 mmHg
Melting Point 171-172 °C(lit.)
Molecular Formula C15H10O3
Molecular Weight 238.23800
Flash Point 151.5ºC
Exact Mass 238.06300
PSA 50.44000
LogP 3.16560
Index of Refraction 1.679
InChIKey HVQAJTFOCKOKIN-UHFFFAOYSA-N
SMILES O=c1c(O)c(-c2ccccc2)oc2ccccc12
Storage condition 0-6°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LK8650000
CHEMICAL NAME :
Flavone, 3-hydroxy-
CAS REGISTRY NUMBER :
577-85-5
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C15-H10-O3
MOLECULAR WEIGHT :
238.25
WISWESSER LINE NOTATION :
T66 BO EVJ CR& DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02588

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR 3152.0
WGK Germany 3
RTECS LK8650000
Hazard Class 9.0
HS Code 2932999099

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

3-Hydroxyflavone Structure

3-Hydroxyflavone

CAS#:577-85-5

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3-Hydroxyflavone Structure

3-Hydroxyflavone

CAS#:577-85-5

Learn More
Literature: Journal of Physical Chemistry, , vol. 91, # 11 p. 2856 - 2861

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 3-HydroxyflavoneBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: Antioxidant activity assessed as inhibition of DPPH radical production at 33 uM after...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3056854
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: Inhibition of FabI at 100 uM
Source: ChEMBL
Target: Enoyl-acyl-carrier protein reductase
External Id: CHEMBL859175
Name: Inhibition of FabG at 100 uM
Source: ChEMBL
Target: 3-oxoacyl-acyl-carrier protein reductase
External Id: CHEMBL859176
Name: Inhibition of 12-hLO
Source: ChEMBL
Target: Polyunsaturated fatty acid lipoxygenase ALOX12
External Id: CHEMBL924094
Name: Inhibition of 15-hLO1
Source: ChEMBL
Target: Polyunsaturated fatty acid lipoxygenase ALOX15
External Id: CHEMBL924095
Name: Antiplasmodial activity against chloroquine-sensitive Plasmodium falciparum NF54
Source: ChEMBL
Target: Plasmodium falciparum
External Id: CHEMBL859172
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

FLAVONE,3-HYDROXY
EINECS 209-416-9
Flavon-3-ol
2-phenyl-6-hydroxy-4-benzopyrone
4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl
2-phenyl-3-hydroxy-4-oxo-4H-1-benzopyran
3-OH-flavone
Flavonol
MFCD00006832
3-hydroxy-2-phenylchromen-4-one
3-Hydroxyflavone

 3-Hydroxyflavone | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of flavonol?
A: Molecular formula of flavonol is C15H10O3.
Q: What is the boiling point of flavonol?
A: Boiling point of flavonol is 393.7ºC at 760 mmHg.
Q: What is the polar surface area (PSA) of flavonol?
A: Polar surface area (PSA) of flavonol is 50.44000.
Q: What is the English name of flavonol?
A: The English name of flavonol is flavonol.
Q: What English synonyms does flavonol have?
A: English synonyms of flavonol: FLAVONE,3-HYDROXY, EINECS 209-416-9, Flavon-3-ol, 2-phenyl-6-hydroxy-4-benzopyrone, 4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl, 2-phenyl-3-hydroxy-4-oxo-4H-1-benzopyran, 3-OH-flavone, Flavonol, MFCD00006832, 3-hydroxy-2-phenylchromen-4-one, 3-Hydroxyflavone.
Q: What is the molecular weight of flavonol?
A: Molecular weight of flavonol is 238.23800.
Q: What is the safety information for flavonol?
A: Safety information for flavonol: S26-S37/39.
Q: What is the InChIKey of flavonol?
A: InChIKey of flavonol is HVQAJTFOCKOKIN-UHFFFAOYSA-N.
Q: What is the LogP of flavonol?
A: LogP of flavonol is 3.16560.
Q: What are the storage conditions for flavonol?
A: Storage conditions for flavonol: 0-6°C.

 3-Hydroxyflavonefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
Dayang Chem (Hangzhou) Co., Ltd.
naturewill
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