CAS 27921-78-4

2(1H)-Pyrimidinone,4-amino-1-b-L-arabinofuranosyl-

Description:

2(1H)-Pyrimidinone, 4-amino-1-b-L-arabinofuranosyl- is a nucleoside analog characterized by its pyrimidine base structure, which includes a pyrimidinone ring and an amino group at the 4-position. This compound features a sugar moiety, specifically a β-L-arabinofuranosyl group, which is a five-membered ring structure that contributes to its biological activity. The presence of the amino group enhances its potential interactions with biological targets, making it of interest in medicinal chemistry, particularly in the development of antiviral and anticancer agents. The compound's molecular structure allows it to participate in hydrogen bonding and other interactions that are crucial for its function in biological systems. Its CAS number, 27921-78-4, serves as a unique identifier for this substance in chemical databases, facilitating research and regulatory processes. Overall, this compound exemplifies the structural diversity found in nucleoside analogs and their potential therapeutic applications.

Formula: C₉H₁₃N₃O₅

Synonyms:

• 1-b-L-Arabinofuranosylcytosine
• Cytosine,1-b-L-arabinofuranosyl- (8CI)
• 2(1H)-Pyrimidinone, 4-amino-1-β-L-arabinofuranosyl-
• Cytarabine Impurity 47
• Cytarabine Impurity 51

Cytidine Impurity 9

CAS: 27921-78-4

Formula: C₉H₁₃N₃O₅

Molecular weight: 243.22

Ref: 4Z-C-4553