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CAS:117811-20-8丨8-Chloro-11-(piperidin-4-ylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine
Molecular Formula: C19H17ClN2
Molecular Weight: 308.8
Purity: 95%
Package:0.1g 0.25g 1g 5g 10g 25g
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Product Introduction
Products Description
This product is an impurity of desloratadine and is used as a reference for impurity standards. The stability of desloratadine and its impurities in pharmaceutical preparations was indicated by ultra-high performance liquid chromatography (UPLC).
DehydroDesloratadine;8-Chloro-11-(piperidin-4-ylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine;DesloratadineIMpurityC;DesloratadineDehydroImpurity;DesloratadineImpurity9Chemicalbook;8-Chloro-11-(4-piperidinylidene)-benzo[5,6]cyclohepta[1,2-b]pyridine;8-CHLORO-11-(4-PIPERIDYLIDENE)-11H-BENZO[5,6]CYCLOHEPTA[1,2-b]PYRIDINE;Desloratadinedehydrogenation
CAS:117811-20-8
Specification
|
ITEMS |
SPECIFICATION |
| Appearance | Solid |
| Color | Pale Brown |
|
Boiling point |
477.0±45.0 °C(Predicted) |
|
CAS |
117811-20-8 |
|
Storage condition |
Amber Vial, -20°C Freezer |
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