FLAVANONE

Product Name: FLAVANONE
CAS No.: 487-26-3
Chemical Name: FLAVANONE
Synonyms: 2-phenylchroman-4-one;FLAVONONE;Flavanon;Propafenone EP Impurity H;NSC 50393;FLAVANONE;4-Flavanone;dl-Flavanone;XANTHONE(RG);Flavanone>
CBNumber: CB0372239
Molecular Formula: C15H12O2
Formula Weight: 224.25
MOL File: 487-26-3.mol

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FLAVANONE Property

Melting point:: 76-78 °C (lit.)
Boiling point:: 305.66°C (rough estimate)
Density: 0.90 g/cm³
refractive index: 1.4360 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: Solid
color: White
BRN: 183227
LogP: 3.140
CAS DataBase Reference: 487-26-3(CAS DataBase Reference)
EPA Substance Registry System: Flavanone (487-26-3)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36/37/38-22
Safety Statements: 36/37/39-26
WGK Germany: 3
RTECS: LK6906500
Hazard Note: Irritant
TSCA: Yes
HS Code: 29329900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 102032
Product name: Flavanone
Purity: 98%
Packaging: 10g
Price: $66.3
Updated: 2023/06/20

TCI Chemical

Product number: F0255
Product name: Flavanone
Purity: >98.0%(GC)
Packaging: 5g
Price: $22
Updated: 2024/03/01

TCI Chemical

Product number: F0255
Product name: Flavanone
Purity: >98.0%(GC)
Packaging: 25g
Price: $62
Updated: 2024/03/01

Alfa Aesar

Product number: B22587
Product name: Flavanone, 98+%
Packaging: 10g
Price: $35.65
Updated: 2024/03/01

Alfa Aesar

Product number: B22587
Product name: Flavanone, 98+%
Packaging: 50g
Price: $114.65
Updated: 2024/03/01

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FLAVANONE Chemical Properties,Usage,Production

Chemical Properties

VERY SLIGHTLY YELLOW POWDER

Uses

Flavanone was used in HPLC coupled to electrospray ion trap mass spectrometric method for separation and detection of natural flavonoid aglycones. Silibinin, a flavanone, was used in a variety of biological functions.

Uses

Propafenone (P757500) impurity.

Definition

ChEBI: The simplest member of the class of flavanones that consists of flavan bearing an oxo substituent at position 4.

Synthesis Reference(s)

Tetrahedron Letters, 29, p. 241, 1988 DOI: 10.1016/S0040-4039(00)80065-9

General Description

Flavanone is a white to off white powder. Monitoring of flavanone content can be useful in characterizing the authenticity of lemon juice, of measuring the adulteration of citrus juices and identifying the presence of orange juice in fruit drinks. Hesperidin is the major flavanone present in the juices and wines obtained from Robinson, Fremont and Satsuma mandarins.

FLAVANONE Preparation Products And Raw materials

Raw materials

Benzaldehyde Hydrochloric acid Sodium hydroxide 2'-Hydroxyacetophenone

Preparation Products

α-Naphthoflavone

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FLAVANONE Suppliers

Americas 1 Belgium 1 Canada 1 China 128 Europe 1 Germany 4 India 19 Japan 4 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 13 United States 29 Global 204

Shanghai Heng Pan Biological Medicine Co., LTD

Tel: 18217762875
Email: 2136632918@qq.com
Country: China
ProdList: 37
Advantage: 58

JiNan NBT Fine Chemicals Co., Ltd

Tel: 13075309700
Email: mtzhangwenjian@163.com
Country: China
ProdList: 362
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

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View Lastest Price from FLAVANONE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: FLAVANONE 487-26-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: FLAVANONE 487-26-3
Price: US $160.00/KG
Min. Order: 1KG
Purity: 92%
Supply Ability: 1002kg
Release date: 2018-07-27

487-26-3, FLAVANONERelated Search:

N-Despropyl Propafenone Hydrochloride 4'-Hydroxy propafenone HCl 2'-Hydroxy-3-phenylpropiophenone (R)-Propafenone Propafenone IMpurity H (EP/BP/USP) N-Depropyl N-Benzyl Propafenone 1-[5-hydroxy-2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylpropan-1-one:hydrochloride (S)-Propafenone 5-Hydroxy Propafenone Sulfate 3-Chloro-1,2-propanediol 4-Hydroxy Propafenone Hydrochloride Propafenone EP Impurity F 2'-(Oxiranylmethoxy)-3-phenylpropiophenon Propafenone EP Impurity D Propafenone Related Compound B ((2E)-1-[2-[(2RS)-2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylprop-2-en-1-one) Propafenone IMpurity G DepropylaMino Chloro Propafenone (R)-5-Hydroxy Propafenone Hydrochloride

(R,S)-2-Phenyl-chroman-4-one

2,3-dihydro-2-phenyl-4h-1-benzopyran-4-on

2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one

2-Phenyl-4-chromanone

2-phenylchroman-4-one

4-Flavanone

4H-1-Benzopyran-4-one,2,3-dihydro-2-phenyl-

2-Phenyl-3,4-dihydrobenzopyran-4-one

NSC 50393

Propafenone Impurity H

Propafenone EP Impurity H

Propefenone EP Impurity H (Flavanone)

(2R)-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one

dl-Flavanone

Flavanon

AKOS BBS-00006482

2-PHENYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE

2-PHENYLCHROMANONE

2,3-DIHYDRO-2-PHENYL-4H-BENZOPYRAN-4-ONE

2,3-DIHYDROFLAVONE

2,3-dihydro-2-phenylchroman-4-one

2,3-Dihydroflavone~2-Phenylchromanone

FLAVANONE

FLAVONONE

LABOTEST-BB LT00452920

Flavanone,98+%

XANTHONE(RG)

2-Phenyl-2H-1-benzopyran-4(3H)-one

Flavanone, 98% 10GR

2,3-Dihydro-2-phenyl-

2,3-Dihydro-2-phenyl-4H-benzopyran-4-one 2-Phenylchromanone

2-Phenyl-3,4-dihydro-2H-benzopyran-4-one

(2RS)-2-Phenyl-2,3-dihydro-4H-1-ben

Flavanone&gt

Propafenone Impurity 8（Propafenone EP Impurity H)

Flavanone 98%(2,3-Dihydroflavone)

487-26-3 FLAVANONE

2-phenyl-2,3-dihydrochromen-4-one

Flavanone(2,3-Dihydroflavone)

Propafenone Hydrochloride EP Impurity H

487-26-3

487-25-3

Heterocyclic Building Blocks

Flavonoids

Building Blocks

Benzopyrans

Inhibitors

Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals

Flavanones

Biochemistry

Flavonoids

Aromatics

Heterocycles

Impurities

Intermediates & Fine Chemicals

Pharmaceuticals