3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one

Product Name: 3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one
CAS No.: 1378390-29-4
Chemical Name: 3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one
Synonyms: Velpatasvir Intermediate 7;3-(2-bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)...;3-(2-Bromoacetyl)-10,11-dihydro-5h-dibenzo[c,g]chromen-8(9h)-on;3-(2-Bromo-acetyl)-10,11-dihydro-5H,9H-6-oxa-benzo[a]anthracen-8-one;3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one;5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one, 3-(2-bromoacetyl)-10,11-dihydro-;3-(2-Bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one 3-(2-Bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one
CBNumber: CB83044304
Molecular Formula: C19H15BrO3
Formula Weight: 371.22
MOL File: 1378390-29-4.mol

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3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one Property

Boiling point:: 578.6±50.0 °C(Predicted)
Density: 1.514±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC

Product number: B679273
Product name: 3-(2-Bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one
Packaging: 100mg
Price: $365
Updated: 2021/12/16

TRC

Product number: B679273
Product name: 3-(2-Bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one
Packaging: 500mg
Price: $1450
Updated: 2021/12/16

AK Scientific

Product number: 6564EA
Product name: 3-(2-Bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one
Packaging: 25g
Price: $1026
Updated: 2021/12/16

Crysdot

Product number: CD11269141
Product name: 3-(2-Bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one
Purity: 97%
Packaging: 1g
Price: $653
Updated: 2021/12/16

Alichem

Product number: 1378390294
Product name: 3-(2-Bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one
Packaging: 1g
Price: $693
Updated: 2021/12/16

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3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one Chemical Properties,Usage,Production

Uses

3-(2-Bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one is an antiviral agent and Velpatasvir (V116000) intermediate. Velpatasvir is a NS5A inhibitor in patients with hepatitis C (HCV) infection.

3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one Suppliers

China 67 India 3 United States 2 Global 72

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42982
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Shanghai SynFarm Pharmaceutical Technology Co., Ltd.

Tel: 021-50793966 18917198199
Fax: +86-21-50793967
Email: info@synfarm.com
Country: China
ProdList: 280
Advantage: 58

Acesys Pharmatech

Tel: 18860950986
Email: tangmanman@zenjipharma.com
Country: China
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Shanghai Twisun Bio-pharm Co.,Ltd

Tel: +86-21-33282107
Fax: +86-21-37285115
Country: China
ProdList: 107
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Changzhou Yuanda Pharmaceutical Chemical Co., Ltd.

Tel: 0519-83984084
Fax: 0519-88776993
Email: sales@ydpharm.com
Country: China
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Cool Pharm, Ltd

Tel: 021-60455363 18019463053
Fax: 50966098
Email: sales@coolpharm.com
Country: China
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Shanghai ForeFront Pharma

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Fax: +86-21-58331579
Email: xhzhang@forefrontpharma.com
Country: China
ProdList: 28
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Shanghai Peiyang Chemical Co., Ltd.

Tel: +86 (21) 61919736
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Country: China
ProdList: 241
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FarmaSino Pharmaceuticals (Anhui) Co.,Ltd.

Tel: +86-18512541987
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Country: China
ProdList: 241
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Shanghai Rochi Pharmaceutical Co., Ltd.

Tel: 021-38751876 15000076078
Fax: 021-50275764
Email: Info@rochipharma.com
Country: China
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View Lastest Price from 3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-(2-bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one 1378390-29-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-(2-bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one 1378390-29-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

Career Henan Chemical Co

Product: 3-(2-bromoacetyl)-10,11-dihydro-5H-Benzo[d]naphtho[2,3-b]pyran-8(9H)-one 1378390-29-4
Price: US $100.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-07-27

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1378390-29-4