7-HYDROXYFLAVONE
Synthesis- Product Name
- 7-HYDROXYFLAVONE
- CAS No.
- 6665-86-7
- Chemical Name
- 7-HYDROXYFLAVONE
- Synonyms
- NSC 94258;4]cycloocta[1;7-HYDROXYFLAVONE;13-tetramethoxy-6;7-dimethylbenzo[3;HYDROXYFLAVONE, 7-;7-Hydroxyflavone>TIMTEC-BB SBB005921;7-Hydroxyflavone,98%;7-Hydroxy Flavone 99%
- CBNumber
- CB9235797
- Molecular Formula
- C15H10O3
- Formula Weight
- 238.24
- MOL File
- 6665-86-7.mol
7-HYDROXYFLAVONE Property
- Melting point:
- 245-247 °C (lit.)
- Boiling point:
- 320.83°C (rough estimate)
- Density
- 1.340±0.06 g/cm3 (20 ºC 760 Torr)
- refractive index
- 1.5740 (estimate)
- Water Solubility
- Insoluble in water
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- form
- powder to crystal
- pka
- 7.02±0.40(Predicted)
- color
- White to Light yellow
- BRN
- 194089
- LogP
- 3.620
- CAS DataBase Reference
- 6665-86-7(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 41934
- Product name
- 7-Hydroxyflavone
- Purity
- analytical standard
- Packaging
- 50MG
- Price
- $113
- Updated
- 2024/03/01
- Product number
- H4530
- Product name
- 7-Hydroxyflavone
- Purity
- ≥98%
- Packaging
- 1g
- Price
- $73.1
- Updated
- 2023/06/20
- Product number
- H0852
- Product name
- 7-Hydroxyflavone
- Purity
- >97.0%(T)
- Packaging
- 1g
- Price
- $63
- Updated
- 2024/03/01
- Product number
- H0852
- Product name
- 7-Hydroxyflavone
- Purity
- >97.0%(T)
- Packaging
- 5g
- Price
- $156
- Updated
- 2024/03/01
- Product number
- A18538
- Product name
- 7-Hydroxyflavone, 98%
- Packaging
- 1g
- Price
- $48.65
- Updated
- 2024/03/01
7-HYDROXYFLAVONE Chemical Properties,Usage,Production
Synthesis
Acetylation of resorcinol acetic acid yields 2,4-dihydroxyacetophenone, which is then subjected to benzoylation and transposition to obtain (2-hydroxy-4-benzoyloxy)benzoylacetophenone. 7-hydroxyflavone was obtained by further cyclization reaction in a mixture of acetic acid and hydrochloric acid at 103° C for 7 h.
Chemical Properties
off-white crystals
Uses
antifungal, analgesic
Uses
Reactant:
- Acting as a biologically valuable acceptor in O-glycosidation reactions
- Involved in synthesis of fully phosphorylated flavones for use as pancreatic cholesterol esterase inhibitors
- For O-methylation with di-Me carbonate
- Linked by a polymethylene chain for synthesis of α1-adrenoceptor antagonists
- Involved in Baylis-Hillman reactions
- Involved in phase-transfer catalyzed glucosylation for synthesis of glucosylated flavonoids
Definition
ChEBI: 7-hydroxyflavone is a hydroxyflavonoid in which the flavone nucleus is substituted at position 7 by a hydroxy group.
Synthesis Reference(s)
Tetrahedron Letters, 31, p. 6497, 1990 DOI: 10.1016/S0040-4039(00)97100-4
Biological Activity
7-Hydroxyflavone is a flavonoid isolated from M. indica with anti-inflammatory properties. It protects renal cells from nicotine (NIC)-induced cytotoxicity through the ERK/Nrf2/HO-1 pathway.
7-HYDROXYFLAVONE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 7-HYDROXYFLAVONE manufacturers
- Product
- 7-Hydroxyflavone 6665-86-7
- Price
- US $0.00-0.00/g
- Min. Order
- 10g
- Purity
- 98%+
- Supply Ability
- 10000kgs per Month
- Release date
- 2023-08-17
- Product
- 7-HYDROXYFLAVONE 6665-86-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98% HPLC
- Supply Ability
- 10 tons
- Release date
- 2020-03-12