Category
Apixaban
CAS Number
NA
Molecular Formula
C₁₀H₁₁ClN₂O₃
Molecular Weight
242.66 g/mol
Synonym

Ethyl (Z)-2-chloro-2-(2-(4-hydroxyphenyl)hydrazono)acetate;(Z)-Ethyl 2-chloro-2-(2-(4-hydroxyphenyl)hydrazono)acetate ; Ethyl (Z)-2-chloro-2-(2-(4-hydroxyphenyl)hydrazono)acetate

Keywords
Pharmaceutical Standards
Impurities
Impurities manufacturer and Suppliers in Hyderabad india
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4-Hydroxy Apixaban is a process- or degradation-related impurity of Apixaban formed when a hydroxyl group (–OH) is introduced at the 4-position of the molecule. This modification typically occurs due to oxidation or metabolic transformation during synthesis or storage. The presence of this impurity can alter the chemical properties and stability of Apixaban, so it is carefully monitored and quantified using analytical techniques like HPLC or LC-MS to ensure the purity and safety of the final drug product.