velutin

Product Name: velutin
CAS No.: 25739-41-7
Chemical Name: velutin
Synonyms: velutin;7,3'- Di-O- methylluteolin;4',5-Dihydroxy-3',7-dimethoxyflavone;5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one;5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-chromen-4-one;5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one;2-(3-Methoxy-4-hydroxyphenyl)-7-methoxy-5-hydroxy-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-
CBNumber: CB71363303
Molecular Formula: C17H14O6
Formula Weight: 314.29
MOL File: 25739-41-7.mol

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velutin Property

Melting point:: 298 °C
Boiling point:: 567.5±50.0 °C(Predicted)
Density: 1.402±0.06 g/cm3(Predicted)
pka: 6.33±0.40(Predicted)
form: Solid
color: White to yellow

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: V116010
Product name: Velutin
Packaging: 25mg
Price: $185
Updated: 2021/12/16

Usbiological

Product number: 301098
Product name: Velutin|
Packaging: 20mg
Price: $665
Updated: 2021/12/16

TRC

Product number: V116010
Product name: Velutin
Packaging: 100mg
Price: $790
Updated: 2021/12/16

AK Scientific

Product number: W1638
Product name: Velutin
Packaging: 250mg
Price: $2085
Updated: 2021/12/16

ChemScene

Product number: CS-0016385
Product name: Velutin
Packaging: 10mg
Price: $686
Updated: 2021/12/16

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velutin Chemical Properties,Usage,Production

Uses

Velutin is a flavone isolated from the aerial parts of Leucas stelligera.

Definition

ChEBI: Velutin is a dimethoxyflavone that is luteolin in which the hydroxy groups at positions 7 and 3' are replaced by methoxy groups. It has a role as an anti-inflammatory agent, a plant metabolite, a melanin synthesis inhibitor, an antibacterial agent, an antioxidant and an anti-allergic agent. It is a dimethoxyflavone and a dihydroxyflavone. It is functionally related to a 4',5,7-trihydroxy-3'-methoxyflavone.

velutin Preparation Products And Raw materials

Raw materials

Preparation Products

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velutin Suppliers

China 92 United States 9 Global 101

Shaoyuan Technology (Shanghai) Co., Ltd.

Tel: 021-50795510 4000665055
Email: sy-c5@accelachem.com
Country: China
ProdList: 10120
Advantage: 58

Chembest Research Laboratories Limited

Tel: +86-21-20908456
Fax: 021-58180499
Email: sales@BioChemBest.com
Country: China
ProdList: 6005
Advantage: 61

BioBioPha Co., Ltd.

Tel: 0871-65217109 13211707573;
Fax: 0871-65215563
Email: y.liu@mail.biobiopha.com
Country: China
ProdList: 5653
Advantage: 65

Chengdu Biopurify Phytochemicals Ltd.

Tel: +86-028-82633397 18982077548
Fax: +86-28-82633165
Email: cwb1@biopurify.cn
Country: China
ProdList: 2376
Advantage: 60

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15178
Advantage: 58

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

ALB Technology Limited

Tel: 702-983-3769
Fax: 702-983-3769
Email: sales@albtechnology.com
Country: United States
ProdList: 2993
Advantage: 55

Wuhan ChemFaces Biochemical Co., Ltd.

Tel: 18607101326 15172504745
Fax: +86-27-84254680
Email: aileen@chemfaces.com
Country: China
ProdList: 7057
Advantage: 55

Shanghai Sainty Biotechnology Co., Ltd.

Tel: 021-58957915 17721108391
Fax: QQ: 907522080
Email: 907522080@qq.com
Country: China
ProdList: 959
Advantage: 55

EMMX Biotechnology LLC

Tel: 888-539-0666
Fax: 888-539-0666
Email: info@emmx.com
Country: United States
ProdList: 8447
Advantage: 60

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View Lastest Price from velutin manufacturers

Career Henan Chemical Co

Product: velutin 25739-41-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons
Release date: 2020-03-12

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velutin

2-(3-Methoxy-4-hydroxyphenyl)-7-methoxy-5-hydroxy-4H-1-benzopyran-4-one

4',5-Dihydroxy-3',7-dimethoxyflavone

5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one

7,3'- Di-O- methylluteolin

5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-chromen-4-one

4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-

5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one

25739-41-7