ruxolitinib intermediate
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3-cyclopentylacrylonitrile (591769-05-0)
High-purity 3-cyclopentylacrylonitrile (98% assay) for ruxolitinib intermediates. CAS 591769-05-0, 2-year shelf life, 25kg/drum packaging.
4-chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (941685-26-3)
CAS 941685-26-3, 98% assay grade intermediate for Ruxolitinib synthesis. High-purity C12H18ClN3OSi compound with 2-year shelf life, packaged in 25kg drums for industrial pharmaceutical manufacturing.