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8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE

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8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Suppliers list
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196
Email: sale04@alfachem.cn
Products Intro: CAS:143540-56-1
Purity:98% Package:5g; 25g; 100g; 500g; 1kg; 25kg
Company Name: CR Corporation Limited
Tel: +8613062833949
Email: fred.wen@crcorporation.cn
Products Intro: Product Name:8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE
CAS:143540-56-1
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Desloratadine Impurity 6
CAS:143540-56-1
Purity:0.95 Package:Vials
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Email: greensnown@163.com
Products Intro: Product Name:Desloratadine Impurity 6
CAS:143540-56-1
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
Company Name: Chengdu Feibai Pharmaceutical Co., Ltd.  
Tel: 028-84641798 18782128315
Email: 3302391190@qq.com
Products Intro: Product Name:8-bromo-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one
CAS:143540-56-1
Purity:95 Package:5g;50g;100g;250g;500g;1kg;5kg
8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Basic information
Product Name:8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE
Synonyms:8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE;Desloratadine 8-Bromo-11-oxo;11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-bromo-5,6-dihydro-;N1,N1-diethyl-3-methylbenzene-1,4-diamine hydrochloride
CAS:143540-56-1
MF:C14H10BrNO
MW:288.14
EINECS:
Product Categories:
Mol File:143540-56-1.mol
8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Structure
8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Chemical Properties
Boiling point 445.8±45.0 °C(Predicted)
density 1.518±0.06 g/cm3(Predicted)
solubility soluble in Chloroform
form Powder
pka3.14±0.20(Predicted)
color Greenish
Safety Information
MSDS Information
8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Usage And Synthesis
Uses8-Bromo-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is an intermediate in the synthesis of 8-Deschloro-8-bromo Desloratadine (D290995), an impurity of Loratadine (L469575). 8-Deschloro-8-bromo Desloratadine may be used??to develop novel analytical applications for detecting impurities of??Loratadine.
8-BROMO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11(6H)-ONE Preparation Products And Raw materials
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