ChemicalBook--->CAS DataBase List--->3964-81-6

3964-81-6

3964-81-6 Structure

3964-81-6 Structure
IdentificationBack Directory
[Name]

Azatadine
[CAS]

3964-81-6
[Synonyms]

AZATADINE
Azatadine USP/EP/BP
Desloratadine Impurity 25
6,11-Dihydro-11-(1-methyl-4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
6,11-Dihydro-11-(1-methylpiperidin-4-ylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
6,11-Dihydro-11-(1-Methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 6,11-dihydro-11-(1-Methyl-4-piperidinylidene)-
[Molecular Formula]

C20H22N2
[MDL Number]

MFCD00242591
[MOL File]

3964-81-6.mol
[Molecular Weight]

290.4
Chemical PropertiesBack Directory
[Melting point ]

124-126°
[Boiling point ]

450.1±45.0 °C(Predicted)
[density ]

1.127
[storage temp. ]

Store at -20°C
[solubility ]

Soluble in DMSO
[form ]

Powder
[pka]

8.74±0.20(Predicted)
Hazard InformationBack Directory
[Uses]

Antihistaminic.
[Definition]

ChEBI: A benzo[5,6]cyclohepta[1,2-b]pyridine having a 1-methylpiperidin-4-ylidene group at the 11-position.
[Brand name]

Optimine (Schering).
[storage]

Store at -20°C
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