Home/Compounds/Pharmaceutical Intermediate/2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
C13H14ClN3O
263.72 g/mol
Pharmaceutical IntermediateWarning
2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
CAS1013916-37-4EC800-066-8
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a pyridopyrimidinone derivative with a chloro substituent and a cyclopentyl group. It is primarily used as a pharmaceutical intermediate in the production of active pharmaceutical ingredients.
pharmaceutical intermediateresearch compound for drug development
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 1013916-37-4
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Referencesame scaffold
6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
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Referencesame scaffold
6-acetyl-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
CAS1651214-73-1
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
InChIKey
BSKNQSYIDZUXQT-UHFFFAOYSA-N
SMILES
CC1=CC(=O)N(C2=NC(=NC=C12)Cl)C3CCCC3
Synonyms (8)
- Palbociclib Impurity 105