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165739-83-3

165739-83-3 Structure

165739-83-3 Structure
IdentificationBack Directory
[Name]

4-chloro-loratadine
[CAS]

165739-83-3
[Synonyms]

4-chloro-loratadine
Loratadine EP IMpurity C
Loratadine specified impurity C
Ethyl 4-(4,8-Dichloro-5,6-dihydro-1
Loratadine EP Impurity C ( USP RC G )
Loratadine Impurity 2/Loratadine EP Impurity C
Loratadine Impurity 3(Loratadine EP Impurity C)
Loratadine EP Impurity C/ Loratadine Related Compound G
ethyl 4-(4,8-dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylate
4,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene) piperidine-1-carboxylate
4-(4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester
Imp. C (EP): Ethyl4-(4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4- (4,8-dichloro-5,6-dihydro-11H- benzo[5,6]cyclohepta[1,2-b] pyridin-11-ylidene)-, ethyl ester
[Molecular Formula]

C22H22Cl2N2O2
[MDL Number]

MFCD27977841
[MOL File]

165739-83-3.mol
[Molecular Weight]

417.33
Chemical PropertiesBack Directory
[Melting point ]

>56°C (dec.)
[Boiling point ]

553.2±50.0 °C(Predicted)
[density ]

1.322±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

2.83±0.20(Predicted)
[color ]

White to Pale Yellow
[Major Application]

pharmaceutical small molecule
[InChI]

InChI=1S/C22H22Cl2N2O2/c1-2-28-22(27)26-11-8-14(9-12-26)20-17-6-4-16(23)13-15(17)3-5-18-19(24)7-10-25-21(18)20/h4,6-7,10,13H,2-3,5,8-9,11-12H2,1H3
[InChIKey]

LOTMYBFPXGPIDD-UHFFFAOYSA-N
[SMILES]

N1(C(OCC)=O)CC/C(=C2\C3=NC=CC(Cl)=C3CCC3=CC(Cl)=CC=C3\2)/CC1
Safety DataBack Directory
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Uses]

4-Chloro Loratadine (Loratadine EP Impurity C) is an impurity of Loratadine (L469575).
[Uses]

4-Chloro Loratadine is an impurity of Loratadine (L469575).
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