
8-Chloro-11-(1-methyl-4-piperidinyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
CAS:
Ref. TR-C365218
5mg
98.00€
100mg
1,127.00€
250mg
2,225.00€

Product Information
Name:8-Chloro-11-(1-methyl-4-piperidinyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
Controlled Product
Synonyms:
- Desloratadine Dehydro 11-Hydroxy N-Methyl Impurity
Brand:TRC
Description:Applications 8-Chloro-11-(1-methyl-4-piperidinyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol 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.References Bruttmann, G., et al.: J. Allergy Clin. Immunol., 83, 411 (1989), Haria, M., et al.: Drugs, 48, 617 (1994)
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Chemical properties
Molecular weight:340.85
Formula:C20H21ClN2O
Color/Form:Neat
InChI:InChI=1S/C20H21ClN2O/c1-23-11-8-16(9-12-23)20(24)18-7-6-17(21)13-15(18)5-4-14-3-2-10-22-19(14)20/h2-7,10,13,16,24H,8-9,11-12H2,1H3
InChI key:InChIKey=WTWJHFHSSVVYJK-UHFFFAOYSA-N
SMILES:CN1CCC(C2(O)c3ccc(Cl)cc3C=Cc3cccnc32)CC1
Technical inquiry about: 8-Chloro-11-(1-methyl-4-piperidinyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
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