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Apixaban Impurity J

Synonyms: Ethyl 1-(4-Methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate;4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylic Acid Ethyl Ester
Cat. No.: A65010 CAS No.: 536759-91-8
MDL.: Formula: C22H20N4O6
F.W.436.42 Purity: 99%
Storage: Refrigerator
 
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Catalog Number: A65010   CAS No.: 536759-91-8
MDL: Formula: C22H20N4O6
F.W.: 436.42 Purity: 99%
Package: Unit: mg
Appearance: Light Orange Solid M.P.: 190-192°C
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: Stability: Chloroform (Slightly), Ethyl Acetate (Slightly)
Storage: Refrigerator Category: Reference Standard
Reference: Pinto, D.J.P., et. al.: J. Med. Chem., 50, 5339 (2007); Luettgen, J.M. et al.: J. Enz. Inhib. Med. Chem., 26, 514 (2011); Glanis, T. et al.: J. Thromb. Thrombol., 31, 310 (2011); barrett, Y.C. et al.: Thromb. Haemos., 105, 181 (2011)
Application: Ethyl 1-(4-Methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate is an intermediate in the synthesis of Apixaban, a potent, direct, selective, and orally active inhibitor of coagulation factor Xa. It is a potential new oral coagulant that may be useful prevention of venous thromboembolism in total hip, knee replacement orthopedic surgery and stroke in treatment of patient with venous thromboembolic disorder or with atrial fibrillation.
Category: Aromatics, Heterocycles, Intermediates, Pharmaceuticals, Intermediates & Fine Chemicals