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156523-04-5

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156523-04-5 Structure

156523-04-5 Structure
IdentificationBack Directory
[Name]

Rupatadine Impurity B
[CAS]

156523-04-5
[Synonyms]

Rupatadine Impurity B
Rupatadine impurity 6
Rupatadine impurity 2
(4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidin-1-yl)(5-methylpyridin-3-yl)methanone
Methanone, [4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinyl](5-methyl-3-pyridinyl)-
[EINECS(EC#)]

943-309-4
[Molecular Formula]

C26H24ClN3O
[MOL File]

156523-04-5.mol
[Molecular Weight]

429.94
Chemical PropertiesBack Directory
[Boiling point ]

639.9±55.0 °C(Predicted)
[density ]

1.279±0.06 g/cm3(Predicted)
[form ]

Solid:crystalline
[pka]

4.45±0.20(Predicted)
Questions And AnswerBack Directory
[Uses]

Impurity B of rupatadine is one of the impurity compounds of rupatadine and can be used as an impurity standard reagent. rupatadine is a second-generation antihistamine and PAF antagonist used to treat allergies.
Safety DataBack Directory
[REACH Registrations]

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