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Loratadine Impurity I

Loratadine Impurity I structure

CAS No.: 133330-56-0

Chemical Name:: Loratadine Impurity I

Synonyms: Loratadine USP RC I;Loratadine Impurity K;Loratadine Impurity I;Loratadine Impurity 30;Loratadine EP Impurity K;Desloratadine impurity K;Loratadine EP Impurity 14;USP Loratadine Related Compound I;ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta;Loratadine Impurity 8/Dehydro Loratadine Isomer B

CBNumber:: CB54633221

Molecular Formula:: C22H21ClN2O2

Molecular Weight:: 380.87

MDL Number:: MFCD32196654

MOL File:: 133330-56-0.mol

Last updated:2023-05-15 10:43:58

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Loratadine Impurity I Properties

Boiling point	539.3±50.0 °C(Predicted)
Density	1.283±0.06 g/cm3(Predicted)
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	3.81±0.20(Predicted)
form	Solid
color	Off-White to Beige
Stability	Light Sensitive

Loratadine Impurity I price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	E902775	Ethyl4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate	133330-56-0	5mg	$330	2021-12-16	Buy
American Custom Chemicals Corporation	API0046186	DEHYDRO LORATADINE ISOMER B IMPURITY 95.00%	133330-56-0	5MG	$459.48	2021-12-16	Buy
Medical Isotopes, Inc.	94570	Ethyl4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-ylidene)piperidine-1-carboxylate	133330-56-0	5mg	$690	2021-12-16	Buy

Product number	Packaging	Price	Buy
E902775	5mg	$330	Buy
API0046186	5MG	$459.48	Buy
94570	5mg	$690	Buy

Loratadine Impurity I Chemical Properties,Uses,Production

Uses

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

Loratadine Impurity I synthesis

Synthesis of Loratadine Impurity I from 8-Chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one

Loratadine Impurity I Preparation Products And Raw materials

Raw materials

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

Preparation Products

Loratadine Impurity I Suppliers

Global( 52)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8647	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
QUALITY CONTROL SOLUTIONS LTD.	0755-66853366; 13670046396	ORDERS@QCSRM.COM	China	24326	58
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14055	65
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5047	50
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-010-52878169 15801002657	sales@bjcomparison.com	China	4991	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18042	56
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 0086-15250997978	1511893459@qq.com	China	7850	55
Zhengzhou Alfachem Co.,Ltd.	0371-53778726 18003825608	liuxiaoyan@alfachem.cn	China	1958	58

Supplier	Advantage
Standardpharm Co. Ltd.	58
CR Corporation Limited	58
sgtlifesciences pvt ltd	58
QUALITY CONTROL SOLUTIONS LTD.	58
BOC Sciences	65
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
Beijing Comparison Pharmaceutical Technology Co., Ltd	58
ChemStrong Scientific Co.,Ltd	56
Nanjing XiZe Biotechnology CO., Ltd.	55
Zhengzhou Alfachem Co.,Ltd.	58

133330-56-0(Loratadine Impurity I)Related Search:

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8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol N-Methyl Desloratadine Loratadine 2-Chloro IMpurity 4-(8-Chloro-5,6-dihydro-3-hydroxy-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester Loratadine EP Impurity E

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Loratadine Impurity I Loratadine USP RC I Loratadine Impurity 30 Loratadine?Impurity?8/Dehydro?Loratadine?Isomer?B/Ethyl?4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate Loratadine Impurity 8/Dehydro Loratadine Isomer B Desloratadine impurity K Loratadine Impurity K ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta 1-Piperidinecarboxylic acid, 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester Loratadine EP Impurity K 4-(8-Chloro-11H-Benzo[5,6]Cyclohepta[1,2-b]Pyridin-11-Ylidene)-1-(Ethoxycarbonyl)-Piperidine Loratadine Related Compound I (Dehydro Loratadine) USP Loratadine Related Compound I Loratadine EP Impurity 14 133330-56-0