This compound is a pharmaceutical intermediate featuring a pyrido[2,3-d]pyrimidine core with cyclopentyl, butoxyethenyl, and piperazine carboxylate substituents. It is primarily used as a building block in the synthesis of more complex pharmaceutical agents under research and development conditions.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 866084-31-3
Tert-Butyl 4-{6-[(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl}piperazine-1-carboxylate
pharmaceutical intermediate
3-Bromo-6-methylimidazo[1,2-a]pyridine
pharmaceutical intermediate
5-Chloro-7-azaindole
pharmaceutical intermediate
Ethyl 2-(((3aR,4S,6R,6aS)-6-(((benzyloxy)carbonyl)amino)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)acetate
pharmaceutical intermediate
1-[(7S)-3,4-dimethoxy-7-bicyclo[4.2.0]octa-1,3,5-trienyl]-N-methylmethanamine
pharmaceutical intermediate
N-Nitroso Palbociclib 1
nitrosamine impurity standard
Palbociclib
pharmaceutical raw material
Palbociclib hydrochloride
pharmaceutical raw material
tert-butyl 4-[6-[[6-(1-butoxyethenyl)-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl]amino]-3-pyridinyl]piperazine-1-carboxylate
SCWKOLRZBMGTNT-UHFFFAOYSA-N
CCCCOC(=C)C1=C(C2=CN=C(N=C2N(C1=O)C3CCCC3)NC4=NC=C(C=C4)N5CCN(CC5)C(=O)OC(C)(C)C)C