Overview
N-desmethyl Bedaquiline is a pharmacologically active metabolite of Bedaquiline, a diarylquinoline antibiotic used to treat multidrug-resistant tuberculosis (MDR-TB). It is formed in the body through the demethylation of Bedaquiline and plays a significant role in the drug's pharmacokinetics. Researchers study this compound to better understand the metabolism and efficacy of Bedaquiline, as well as to develop improved therapeutic strategies. As a research chemical, N-desmethyl Bedaquiline is primarily utilized in pharmaceutical laboratories and academic settings. Its synthesis and analysis require specialized expertise due to its complex structure and the need for high purity standards. The compound is typically supplied in small quantities for experimental purposes.
Physical and Chemical Properties
N-desmethyl Bedaquiline is characterized by its molecular formula C32H31BrN2O2 and a molecular weight of 555.51 g/mol. It appears as a white to off-white powder and is soluble in organic solvents such as DMSO and methanol, though it has limited solubility in water. These properties make it suitable for use in various analytical techniques, including HPLC and mass spectrometry. The compound's stability depends on proper storage conditions, including protection from light, moisture, and extreme temperatures. Its chemical structure lacks the methyl group present in Bedaquiline, which affects its binding affinity and metabolic pathways. Researchers must consider these properties when designing experiments involving this metabolite.
Main Applications
The primary application of N-desmethyl Bedaquiline is in pharmaceutical research, particularly in studies related to tuberculosis treatment. It serves as a reference standard in pharmacokinetic studies to understand how Bedaquiline is metabolized in the body. This knowledge is crucial for optimizing dosing regimens and minimizing potential side effects. Additionally, the compound is used in drug development to explore structure-activity relationships and to identify potential new derivatives with improved efficacy or reduced toxicity. Analytical laboratories also utilize N-desmethyl Bedaquiline for method development and validation in drug testing and quality control processes.
Safety and Storage
N-desmethyl Bedaquiline should be handled with appropriate safety precautions in a laboratory setting. Researchers must wear personal protective equipment (PPE), including gloves and safety goggles, to prevent skin contact or inhalation. While its exact toxicity profile may not be fully characterized, it should be treated with the same caution as other pharmaceutical compounds. Proper storage is essential to maintain the compound's stability. It should be kept in a tightly sealed container, away from light, moisture, and extreme temperatures. Laboratories typically store such compounds at room temperature or under refrigeration, depending on the supplier's recommendations. Dispose of any waste material in accordance with local regulations for chemical disposal.
B2B Procurement Guide
When procuring N-desmethyl Bedaquiline, B2B buyers should prioritize suppliers with a proven track record in pharmaceutical reference standards. Key considerations include the compound's purity (typically ≥95% for research use), analytical certificates, and batch-specific data. Due to its specialized nature, availability may be limited, and lead times can vary. Buyers should also verify compliance with relevant regulations, such as Good Manufacturing Practice (GMP) or ISO certifications, depending on the intended use. Pricing is usually quoted on a case-by-case basis, influenced by quantity and purity requirements. Establishing long-term relationships with reputable suppliers can ensure consistent quality and reliable supply for ongoing research needs.
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