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1651214-74-2

1651214-74-2 Structure

1651214-74-2 Structure
IdentificationBack Directory
[Name]

tert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate
[CAS]

1651214-74-2
[Synonyms]

Palbociclib-008
N-Boc Palbociclib
Pabociclib Impurity B
8-Cyclopentyl-5-methyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-6-vinyl-8H-pyrido[2,3-d]pyrimidin-7-one
Tert-butyl 4-[6-[(6-acetyl-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]piperazine-1-carboxylate
tert-butyl 4-[6-({6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7H,8 H-pyrido[2,3-d]pyrimidin-2-yl}amino)pyridin-3-yl]p iperazine-1-carboxylate
tert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate
4-[6-[(6-Acetyl-8-cyclopentyl-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]-1-piperazinecarboxylic acid 1,1-dimethylethyl ester
4-[6-[(6-Acetyl-8-cyclopentyl-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]-1-pPiperazinecarboxylic acid 1,1-dimethylethyl ester
1-Piperazinecarboxylic acid, 4-[6-[(6-acetyl-8-cyclopentyl-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]-, 1,1-dimethylethyl ester
Palbociclib impurity 9/tert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate
[Molecular Formula]

C29H37N7O4
[MOL File]

1651214-74-2.mol
[Molecular Weight]

547.65
Chemical PropertiesBack Directory
[Boiling point ]

746.4±70.0 °C(Predicted)
[density ]

1.294±0.06 g/cm3(Predicted)
[pka]

5.24±0.10(Predicted)
[InChIKey]

QVJKVBFRYVEWGO-UHFFFAOYSA-N
[SMILES]

N1(C(OC(C)(C)C)=O)CCN(C2=CC=C(NC3=NC=C4C(C)=C(C(C)=O)C(=O)N(C5CCCC5)C4=N3)N=C2)CC1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
Hazard InformationBack Directory
[Uses]

N-Boc Palbociclib is a protected Palbociclib (P139900),(also known as compound number PD-0332991) is an experimental drug for the treatment of breast cancer being developed by Pfizer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6.
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