| Identification | Back Directory | [Name]
Pyridine,3,5-bis(chloromethyl)-(9CI) | [CAS]
41711-38-0 | [Synonyms]
Rupatadine impurity 9
PYRIDINE,3,5-BIS(CHLOROMETHYL)-
Pyridine,3,5-bis(chloromethyl)-(9CI)
4-(7-chloro-5,11-dihydro-10H-benzo[4,5]cyclohepta[1,2-b]pyridin-10-ylidene)-1,1-bis((5-methylpyridin-3-yl)methyl)piperidin-1-ium chloride | [Molecular Formula]
C7H7Cl2N | [MDL Number]
MFCD11617172 | [MOL File]
41711-38-0.mol | [Molecular Weight]
176.04 |
| Chemical Properties | Back Directory | [Melting point ]
86-87 °C(Solv: ligroine (8032-32-4)) | [Boiling point ]
291.9±30.0 °C(Predicted) | [density ]
1.275±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,2-8°C | [pka]
3.68±0.20(Predicted) |
| Hazard Information | Back Directory | [Uses]
3,5-Bis(chloromethyl)pyridine is an intermediate for the synthesis of 5’-[(Desloratadine)methyl] Rupatadine (D290270), which is an impurity of the antihistaminic drug Rupatadine (R701650). |
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