rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid

Product Name: rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid
CAS No.: 105300-40-1
Chemical Name: rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid
Synonyms: Nebivolol Impurity 43;6-Fluoro-4-oxo-3,4-dihydro-2H-chromen;6-Fluoro-4-chroManone-2-carboxylic Acid;6-Fluoro-4-oxochroman-2-carboxylic acid;6-fluoro-4-oxo-3,4-dihydro-2H-chroMene-2-carboxylic acid;2H-1-Benzopyran-2-carboxylic acid, 6-fluoro-3,4-dihydro-4-oxo-;rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid;6 - Fluoro - 3,4 - dihydro- ( 2H ) -1 - benzopyram - 2 carboxylic acid;6-Fluoro-4-Oxo-3,4-Dihydro-2H-Chromane-2-Carboxylic Acid (NEBIVOLOL STEP-II);6-Fluoro-4-Oxo-3,4-Dihydro-2H_x0002_Chromane-2-Carboxylic Acid (NEBIVOLOL STEP-II)
CBNumber: CB22509118
Molecular Formula: C10H7FO4
Formula Weight: 210.16
MOL File: 105300-40-1.mol

More

Less

rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid Property

Boiling point:: 427.4±45.0 °C(Predicted)
Density: 1.498±0.06 g/cm3(Predicted)
solubility: Dichloromethane, Methanol
pka: 2.55±0.20(Predicted)

More

Less

Safety

HS Code: 2916399090

More

Less

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.

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

More

Less

N-Bromosuccinimide Price

TRC

Product number: F591005
Product name: rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylicAcid
Packaging: 50mg
Price: $305
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0000576
Product name: 6-FLUOROCHROMAN-4-ONE-2-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 25MG
Price: $437.5
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0000576
Product name: 6-FLUOROCHROMAN-4-ONE-2-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 250MG
Price: $775
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0000576
Product name: 6-FLUOROCHROMAN-4-ONE-2-CARBOXYLIC ACID
Purity: 95.00%
Packaging: 1G
Price: $1156
Updated: 2021/12/16

AK Scientific

Product number: 1206AA
Product name: 6-Fluoro-4-oxochroman-2-carboxylicacid
Packaging: 500mg
Price: $1165
Updated: 2021/12/16

More

Less

rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid Chemical Properties,Usage,Production

Uses

Intermediate in the preparation of hydroxylated Nebivolol metabolites.

rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid Suppliers

Canada 1 China 27 India 9 United Kingdom 1 United States 3 Global 41

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky (shanghai) International Co.,Ltd

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

Shanghai Hao Yun Chemical Science Co.,Ltd.

Tel: 021-68367562 15002147577;
Fax: 021-68369562
Email: sales@haoyunchem.com
Country: China
ProdList: 433
Advantage: 55

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18070
Advantage: 56

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Fax: QQ：2853979815
Email: 2853979815@qq.com
Country: China
ProdList: 10005
Advantage: 55

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28806
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57423
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: 571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52849
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: 029-81024372 15029046529
Fax: 029-88380327
Email: 1027@dideu.com
Country: China
ProdList: 10009
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44807
Advantage: 58

105300-40-1, rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic AcidRelated Search:

rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic Acid

6-Fluoro-4-chroManone-2-carboxylic Acid

6-fluoro-4-oxo-3,4-dihydro-2H-chroMene-2-carboxylic acid

6-Fluoro-4-oxochroman-2-carboxylic acid

6-Fluoro-4-Oxo-3,4-Dihydro-2H_x0002_Chromane-2-Carboxylic Acid (NEBIVOLOL STEP-II)

Nebivolol Impurity 43

2H-1-Benzopyran-2-carboxylic acid, 6-fluoro-3,4-dihydro-4-oxo-

6-Fluoro-4-Oxo-3,4-Dihydro-2H-Chromane-2-Carboxylic Acid (NEBIVOLOL STEP-II)

6 - Fluoro - 3,4 - dihydro- ( 2H ) -1 - benzopyram - 2 carboxylic acid

6-Fluoro-4-oxo-3,4-dihydro-2H-chromen

105300-40-1

Aromatics

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals