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8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one

8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Structure
CAS No.
117811-16-2
Chemical Name:
8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Synonyms
Loratadine Impurity 59;Desloratadine Dehydro 11-Oxo Impurity;8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one;11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-
CBNumber:
CB76008964
Molecular Formula:
C14H8ClNO
Molecular Weight:
241.67
MOL File:
117811-16-2.mol
Modify Date:
2023/4/23 13:52:06
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8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Properties

solubility Dichloromethane;
form Solid
color Yellow

8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Chemical Properties,Uses,Production

Uses

8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one is an intermediate in synthesizing Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate (E902775). It is an impurity of loratadine (L469575), which is a nonsedating-type histamine H1-receptor.

8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Preparation Products And Raw materials

Raw materials

Preparation Products

Loratadine Impurity I

8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Suppliers

Global( 13)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
GLP Pharma Standards +91 9866074638 Hyderabad, India 1644 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Hunan Zengda Biological Technology Co., LTD 18711085600 China 4583 58 Inquiry
Toronto Research Chemicals Inc. +1 (416) 665-9696 Canada 6688 58 Inquiry
Jiangsu Wansipu Technology Co., Ltd. 17826022701 China 940 58 Inquiry
Shanghai YuZn Pharm. Technology Co.,Ltd. 15921286451; 15921286451 China 5096 58 Inquiry
QUALITY CONTROL SOLUTIONS LTD. 0755-66853366; 13670046396 China 18899 58 Inquiry
Tianjin shijia biomedical technology co., LTD 15022261580 China 2452 58 Inquiry
Supplier Advantage
GLP Pharma Standards 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
SynZeal Research Pvt Ltd 58
CLEARSYNTH LABS LTD. 58
Hunan Zengda Biological Technology Co., LTD 58
Toronto Research Chemicals Inc. 58
Jiangsu Wansipu Technology Co., Ltd. 58
Shanghai YuZn Pharm. Technology Co.,Ltd. 58
QUALITY CONTROL SOLUTIONS LTD. 58
Tianjin shijia biomedical technology co., LTD 58
11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro- Desloratadine Dehydro 11-Oxo Impurity Loratadine Impurity 59 8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one 117811-16-2