Cas no 14919-49-4 (3,4'-Dihydroxyflavone)

3,4'-Dihydroxyflavone is a bioactive flavonoid compound characterized by hydroxyl groups at the 3 and 4' positions of its flavone backbone. This structural configuration enhances its antioxidant properties and potential for modulating cellular signaling pathways. The compound exhibits notable solubility in organic solvents, facilitating its use in biochemical and pharmacological research. Studies suggest its relevance in investigating oxidative stress mitigation and enzyme inhibition, particularly in relation to kinases and oxidases. Its well-defined molecular structure allows for precise analytical characterization, making it suitable for standardization in experimental applications. The compound's stability under controlled conditions further supports its utility in mechanistic studies and in vitro assays.
3,4'-Dihydroxyflavone structure
3,4'-Dihydroxyflavone structure
Product Name:3,4'-Dihydroxyflavone
CAS No:14919-49-4
MF:C15H10O4
MW:254.237504482269
MDL:MFCD00017690
CID:87440
PubChem ID:172089077
Update Time:2025-06-09

3,4'-Dihydroxyflavone Chemical and Physical Properties

Names and Identifiers

    • 3,4'-DIHYDROXYFLAVONE
    • 4'-HYDROXYFLAVONOL
    • 4',3-DIHYDROXYFLAVONE
    • 3-hydroxy-2-(4-hydroxyphenyl)chromen-4-one
    • 3,4'-dihydroxyfalvone
    • 3,4'-dihydroxyfavone
    • 3-Hydroxy-2-(4-hydroxy-phenyl)-chromen-4-on
    • 3-hydroxy-2-(4-hydroxy-phenyl)-chromen-4-one
    • 3-Hydroxy-2-(4-hydroxyphenyl)chromone
    • 3-Hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
    • 4H-1-Benzopyran-4-one, 3-hydroxy-2-(4-hydroxyphenyl)-
    • BAS 01185275
    • Oprea1_490504
    • Oprea1_077719
    • SPECTRUM1505138
    • GPGOCTLAUAHUQO-UHFFFAOYSA-N
    • 3-Hydroxy-2-(4-
    • 3,4'-?DHF
    • AKOS024285575
    • A884295
    • DTXSID10350967
    • HY-111802
    • PD000605
    • CS-0092574
    • SCHEMBL345696
    • CHEMBL272682
    • NCGC00096023-03
    • SR-05000002502
    • SR-05000002502-1
    • J-008565
    • 3,4/'-Dihydroxyflavone
    • T70314
    • MFCD00017690
    • D4279
    • 14919-49-4
    • Flavonol base + 1O
    • NS00116243
    • CCG-214385
    • NCGC00096023-01
    • AS-69316
    • FT-0637158
    • BDBM644028
    • US11866416, Compound SN-II-78
    • DB-042976
    • 3,4''-Dihydroxyflavone
    • 3,4'-Dihydroxyflavone
    • MDL： MFCD00017690
    • 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
    • InChI Key： GPGOCTLAUAHUQO-UHFFFAOYSA-N
    • SMILES： O1C2C=CC=CC=2C(C(=C1C1C=CC(=CC=1)O)O)=O

Computed Properties

  • Exact Mass: 254.05800
  • Monoisotopic Mass: 254.058
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 1
  • Complexity: 393
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3
  • Topological Polar Surface Area: 66.8
  • Surface Charge: 0
  • Tautomer Count: 11

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.472
  • Melting Point: 275°C(lit.)
  • Boiling Point: 452.5°Cat760mmHg
  • Flash Point: 175.7°C
  • Refractive Index: 1.712
  • PSA: 70.67000
  • LogP: 2.87120
  • Solubility: Not determined

3,4'-Dihydroxyflavone Security Information

3,4'-Dihydroxyflavone Customs Data

  • HS CODE：2914501900
  • Customs Data：

    China Customs Code:

    2914501900

    Overview:

    2914501900 Other ketophenols.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acetone declared packaging

    Summary:

    2914501900 other ketone-phenols.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%

3,4'-Dihydroxyflavone Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
D4279-1g
3,4'-Dihydroxyflavone
 14919-49-4 97.0%(GC)
1g
 ￥830.0 2022-06-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.
OL475-200mg
3,4'-Dihydroxyflavone
 14919-49-4 97.0%(GC)
200mg
 ￥343.0 2022-06-10
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
D866782-1g
3,4'-Dihydroxyflavone
 14919-49-4 ≥97%
1g
 786.00 2021-05-17
TRC
D679165-250mg
3,4'-Dihydroxyflavone
 14919-49-4
250mg
 $224.00 2023-05-18
TRC
D679165-500mg
3,4'-Dihydroxyflavone
 14919-49-4
500mg
 $345.00 2023-05-18
TRC
D679165-2.5g
3,4'-Dihydroxyflavone
 14919-49-4
2.5g
 175.00 2021-08-14
ChemScence
CS-0092574-100mg
3,4'-Dihydroxyflavone
 14919-49-4 98.15%
100mg
 $80.0 2022-04-27
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
X70235-200mg
3-Hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
 14919-49-4 ≥97%
200mg
 ￥228.0 2023-09-05
WU HAN AN JIE KAI Biomedical Technology Co., Ltd.
ajce53142-100mg
3,4'-Dihydroxyflavone
 14919-49-4 98%
100mg
 ￥854.00 2023-09-07
TRC
D679165-1g
3,4'-Dihydroxyflavone
 14919-49-4
1g
 $ 515.00 2022-06-05

3,4'-Dihydroxyflavone Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:14919-49-4)3,4'-Dihydroxyflavone
Order Number:A884295
Stock Status:in Stock
Quantity:5g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 11:11
Price ($):235.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:14919-49-4)3,4'-Dihydroxyflavone, ≥ 97%
Order Number:LE17478
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:16
Price ($):discuss personally

3,4'-Dihydroxyflavone Related Literature

Related Categories

14919-49-4 (3,4'-Dihydroxyflavone) Related Products

Recommended suppliers
Amadis Chemical Company Limited
(CAS:14919-49-4)3,4'-Dihydroxyflavone
A884295
Purity:99%
Quantity:5g
Price ($):235.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:14919-49-4)3,4'-Dihydroxyflavone, ≥ 97%
LE17478
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email