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19852-25-6

Basic Information
CAS No.: 19852-25-6
Name: 5,3',4'-TRIHYDROXYFLAVONE
Article Data: 4
Molecular Structure:
Molecular Structure of 19852-25-6 (5,3',4'-TRIHYDROXYFLAVONE)
Formula: C15H10O5
Molecular Weight: 270.241
Synonyms: Flavone,3',4',5-trihydroxy- (8CI);3',4',5-Trihydroxyflavone;5,3',4'-Trihydroxyflavone;
Density: 1.548 g/cm3
Boiling Point: 544.4 °C at 760 mmHg
Flash Point: 212.6 °C
PSA: 90.90000
LogP: 2.57680
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  • 2-(3,4-DIHYDROXYPHENYL)-5-HYDROXY-4H-CHROMEN-4-ONE

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    19852-25-6

    2-(3,4-DIHYDROXYPHENYL)-5-HYDROXY-4H-CHROMEN-4-ONE

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  • 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy-

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    19852-25-6

    4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy-

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  • 19852-25-6

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    19852-25-6

    19852-25-6

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    High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

    Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

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  • 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy-

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    4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy-

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    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

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  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-

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    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

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  • 2-(3,4-Dihydroxyphenyl)-5-hydroxy-4H-chromen-4-one

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    19852-25-6

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

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    We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

    HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou . We are a high-tech enterprise specialized in technical research and development, produc

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  • 5,3',4'-TRIHYDROXYFLAVONE

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    19852-25-6

    5,3',4'-TRIHYDROXYFLAVONE

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Specification

The CAS register number of 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy- is 19852-25-6. It also can be called as 5,3',4'-Trihydroxyflavone and the systematic name about this chemical is 2-(3,4-dihydroxyphenyl)-5-hydroxy-4H-chromen-4-one. The molecular formula about this chemical is C15H10O5 and the molecular weight is 270.24. It belongs to the Tri-substituted Flavones.

Physical properties about 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy- are: (1)ACD/LogP: 2.62; (2)ACD/LogD (pH 5.5): 2.6; (3)ACD/LogD (pH 7.4): 1.87; (4)ACD/BCF (pH 5.5): 54.67; (5)ACD/BCF (pH 7.4): 10.28; (6)ACD/KOC (pH 5.5): 600.48; (7)ACD/KOC (pH 7.4): 112.9; (8)#H bond acceptors: 5; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 53.99Å2; (12)Index of Refraction: 1.732; (13)Molar Refractivity: 69.85 cm3; (14)Molar Volume: 174.5 cm3; (15)Polarizability: 27.69x10-24cm3; (16)Surface Tension: 79.5 dyne/cm; (17)Flash Point: 212.6 °C; (18)Enthalpy of Vaporization: 85.38 kJ/mol; (19)Boiling Point: 544.4 °C at 760 mmHg; (20)Vapour Pressure: 1.83E-12 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C\1c3c(O/C(=C/1)c2ccc(O)c(O)c2)cccc3O
(2)InChI: InChI=1/C15H10O5/c16-9-5-4-8(6-11(9)18)14-7-12(19)15-10(17)2-1-3-13(15)20-14/h1-7,16-18H
(3)InChIKey: KXPQYWKYYDYOCQ-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C15H10O5/c16-9-5-4-8(6-11(9)18)14-7-12(19)15-10(17)2-1-3-13(15)20-14/h1-7,16-18H
(5)Std. InChIKey: KXPQYWKYYDYOCQ-UHFFFAOYSA-N