ChemicalBook >> CAS DataBase List >>4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester

4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester

4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester structure

CAS No.: 133284-74-9

Chemical Name:: 4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester

Synonyms: Loratadine impurity A;Loratadine EP Impurity 1;Loratadine impurity-F(USP);Loratadine Impurity A（EP ）;11-Hydroxy Dihydro Loratadine;Ethyl 4-[(11RS)-8-Chloro-11-hydroxy;Loratadine EP Impurity A ( USP RC F);Loratadine Impurity 1(Loratadine EP Impurity A);Loratidine EP Impurity A/ Loratidine Related Compound F;Loratadine Impurity 1/Loratadine EP Impurity A/11-Hydroxy Dihydroloratadine

CBNumber:: CB62622192

Molecular Formula:: C22H25ClN2O3

Molecular Weight:: 400.9

MDL Number:: MFCD21363666

MOL File:: 133284-74-9.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester Properties

Melting point	>52°C (dec.)
Boiling point	545.1±50.0 °C(Predicted)
Density	1.294
storage temp.	-20°C Freezer
solubility	Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly), Ethanol (Slightly)
form	Solid
pka	12.23±0.20(Predicted)
color	White to Pale Yellow
FDA UNII	7EJO90SZA2

4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	H941370	11-HydroxyDihydroLoratadine	133284-74-9	50mg	$125	2021-12-16	Buy
Usbiological	279080	11-Hydroxy dihydro loratadine	133284-74-9	100mg	$420	2021-12-16	Buy
Medical Isotopes, Inc.	46596	11-HydroxyDihydroLoratadine	133284-74-9	100mg	$390	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0294211	LORATADINE EP IMPURITY F 95.00%	133284-74-9	1MG	$739.2	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0294211	LORATADINE EP IMPURITY F 95.00%	133284-74-9	10MG	$1871.1	2021-12-16	Buy

Product number	Packaging	Price	Buy
H941370	50mg	$125	Buy
279080	100mg	$420	Buy
46596	100mg	$390	Buy
CHM0294211	1MG	$739.2	Buy
CHM0294211	10MG	$1871.1	Buy

4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester Chemical Properties,Uses,Production

Uses

11-Hydroxy Dihydroloratadine (Loratadine EP Impurity A; Loratadine USP Related Compound F) is an impurity of Loratadine (L469575).

Uses

11-Hydroxy Dihydroloratadine is an impurity of Loratadine (L469575).

4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester Suppliers

Global( 75)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
GL Biochem (Shanghai) Ltd.	+86-021-61263370 +86-18901917034		CHINA	3904	58
AFINE CHEMICALS LIMITED	0571-85134551	info@afinechem.com	CHINA	15377	58
BOC Sciences	+16314854226	inquiry@bocsci.com	United States	19743	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
Guangzhou PI PI Biotech Inc	+86-020-81716320 +86-13602409664	Sales@pipitech.com	China	3635	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15421	60

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Standardpharm Co. Ltd.	58
Hubei Ipure Biology Co., Ltd	58
GL Biochem (Shanghai) Ltd.	58
AFINE CHEMICALS LIMITED	58
BOC Sciences	58
sgtlifesciences pvt ltd	58
Guangzhou PI PI Biotech Inc	55
J & K SCIENTIFIC LTD.	76
Chemsky (shanghai) International Co.,Ltd	60

133284-74-9(4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester)Related Search:

Desloratadine N-Hydroxypiperidine N-ForMyl Desloratadine 8-Dechloro-7-chloro Loratadine Loratadine Impurity 15 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol

Loratadine Impurity 13 Loratadine Impurity 13 Loratadine Impurity 17 3-Hydroxy loratadine 8-Dechloro-10-chloro Loratadine

Loratadine Loratadine 2-Chloro IMpurity N-Methyl Desloratadine 4-chloro-loratadine Loratadine EP Impurity E

8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one N-Carbethoxy-4-piperidone Desloratadine

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11-Hydroxy Dihydro Loratadine 4-(8-Chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-1-piperidinecarboxylic Acid Ethyl Ester 1-Piperidinecarboxylic acid, 4-(8-chloro-6,11-dihydro-11-hydroxy-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-, ethyl ester Loratadine impurity A Loratadine EP Impurity A ( USP RC F) ethyl 4-(8-chloro-11-hydroxy-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridin-11-yl)piperidine-1-carboxylate Loratadine Impurity 1/Loratadine EP Impurity A/11-Hydroxy Dihydroloratadine Loratadine impurity-F(USP) 8-Chloro-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidinyl]-11-hydroxy-5H-benzo[5,6] cyclohepta[1,2-b]pyridine Loratadine Impurity 1(Loratadine EP Impurity A) Ethyl 4-[(11RS)-8-Chloro-11-hydroxy Ethyl 4-((11RS)-8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperid ethyl 4-(8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate Loratidine EP Impurity A/ Loratidine Related Compound F Loratadine Impurity A（EP ） Ethyl 4-(8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate (Loratadine Impurity) Loratadine EP Impurity 1 133284-74-9 Amines Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals Amines, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals