2-Bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide-13C2(Clonazepam Impurity)

• CAT Number: R044428
• CAS Number: NA
• Molecular Formula: C₁₃¹³C₂H₁₀BrClN₂O₄
• Molecular Weight: 399.59
• Purity: ≥95%
• Synonyms: 2-(2-Chloroacetamido)-2’-chloro-5-nitrobenzophenone-13C2; 2-Chloro-2’-(o-chlorobenzoyl)-4’-nitroacetanilide-13C2; USP Clonazepam Related Compound C-13C2
• Storage: -20°C

2-Bromo-N-[2-(2-chlorobenzene)-4-nitrophenyl]acetamide-13C2（Cat No.:R044428）, an impurity of Clonazepam, features carbon-13 (13C) labeling at two carbon atoms within its molecular structure. This isotopic labeling significantly enhances its stability and allows for precise identification and quantification in advanced analytical studies, particularly using mass spectrometry and NMR spectroscopy. This compound is significant for quality control in pharmaceutical manufacturing, ensuring the purity and safety of Clonazepam, a medication used primarily for treating seizures and panic disorders. Understanding and monitoring such impurities are crucial for compliance with regulatory standards and for maintaining the therapeutic efficacy of the drug.