CAS 1323485-71-7

Edaravone iMpurity P3

Description:

Edaravone Impurity P3, with the CAS number 1323485-71-7, is a chemical compound that is recognized as an impurity associated with the synthesis of edaravone, a neuroprotective agent used primarily in the treatment of amyotrophic lateral sclerosis (ALS) and other neurodegenerative conditions. While specific characteristics such as melting point, boiling point, and solubility may not be widely documented, impurities like Edaravone Impurity P3 are typically characterized by their structural similarity to the parent compound, which can influence their chemical behavior and stability. Impurities are often assessed for their potential impact on the efficacy and safety of the primary drug, making their identification and quantification critical in pharmaceutical development. Analytical techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry are commonly employed to detect and characterize such impurities. Understanding the properties of Edaravone Impurity P3 is essential for ensuring the quality and safety of edaravone formulations.

Formula: C₁₂H₁₄N₂O₄S

Edaravone Isopropyl Sulfonic Acid (2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid)

CAS: 1323485-71-7

Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structure

Formula: C₁₃H₁₆N₂O₄S

Molecular weight: 296.08308

Ref: 45-1A15770

1H-Pyrazole-4-methanesulfonic acid, 4,5-dihydro-α,α,3-trimethyl-5-oxo-1-phenyl-

CAS: 1323485-71-7

Formula: C₁₃H₁₆N₂O₄S

Color and Shape: Solid

Molecular weight: 296.3421

Ref: IN-DA0010KC

Edaravone Impurity 3 Sodium Salt

CAS: 1323485-71-7

Formula: C₁₃H₁₅N₂O₄S·Na

Color and Shape: Pale Yellow Solid

Molecular weight: 295.33 22.99

Ref: 4Z-E-535

Edaravone impurity P3

CAS: 1323485-71-7

Edaravone impurity P3 is an impurity standard that is used in research and development of drug products. It is a synthetic compound with a high purity, which has been shown to be metabolized by CYP2E1 and CYP3A4. Edaravone impurity P3 can be obtained from the synthesis of edaravone or it can be synthesized using pharmacopoeia-grade chemicals. This compound has a CAS number of 1323485-71-7. The analytical retention time for Edaravone impurity P3 is 8.6 minutes and its HPLC purity grade is 99%.

Formula: C₁₃H₁₆N₂O₄S

Purity: Min. 95%

Molecular weight: 296.34 g/mol

Ref: 3D-YCC48571

Edaravone Impurity P3

CAS: 1323485-71-7

Formula: C₁₃H₁₆N₂O₄S

Molecular weight: 296.3

Ref: ST-EA-CP-E67010