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Alternate Names: Palmitoyl cytarabine, Aracytidine 5'-palmitate
CAS No: 31088-06-9
PubChem CID: 35731
Mol Formula: C25H43N3O6
Mol Weight: 481.6 g/mol
IUPAC Name: [(2R,3S,4S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hexadecanoate
Commercial / Development Status: Discontinued APIs
Source / Manufacturing Origin: Semi-synthetic APIs
API Description: Arabinosyl cytosine palmitate—also called cytarabine palmitate or palmitoyl cytarabine—is a lipophilic prodrug of cytarabine (Ara‑C), a chemotherapy agent. The palmitate ester modification enhances its properties for slow, sustained release and better delivery, particularly in cancer treatment.
