CAS 1638499-36-1
:Tofacitinib Impurity 191
Description:
Tofacitinib Impurity 191, with the CAS number 1638499-36-1, is a chemical compound that is recognized as an impurity associated with the pharmaceutical drug tofacitinib, which is used primarily for the treatment of autoimmune diseases such as rheumatoid arthritis. While specific characteristics of this impurity may not be extensively documented, impurities in pharmaceuticals typically exhibit structural similarities to the parent compound, potentially affecting the drug's efficacy and safety profile. Common characteristics of such impurities may include variations in molecular weight, functional groups, and stereochemistry. The presence of impurities like Tofacitinib Impurity 191 is monitored during drug development and manufacturing to ensure compliance with regulatory standards. Analytical techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry are often employed to identify and quantify impurities in pharmaceutical formulations. Understanding the properties and behavior of impurities is crucial for maintaining the quality and integrity of pharmaceutical products.
Formula:C15H20N2O
Synonyms:- N-(1-benzyl-4-methyl-1,2,5,6-tetrahydropyridin-3-yl)acetamide
- Tofacitinib Impurity 191
- Acetamide, N-[1,2,5,6-tetrahydro-4-methyl-1-(phenylmethyl)-3-pyridinyl]-
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