Drug Impurity

Items 1001-1050 of 2099

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  1. Drug Impurity

    Edoxaban impurity 14, known as (1R,2S,5S)-2-Amino edoxaban, is a chemical impurity of the anticoagulant Edoxaban. This compound is utilized primarily for quality control and analytical purposes in pharmaceutical research. Its characterization and analysis are essential for ensuring the purity and safety of Edoxaban formulations in drug development and regulatory compliance.
  2. Drug Impurity

    Pantoprazole impurity 2, also known as Pantoprazole dimer, serves as a drug impurity associated with Pantoprazole. Its presence is significant in the context of pharmaceutical quality control and stability studies. This compound is utilized in research applications focused on the assessment of drug purity, formulation development, and regulatory compliance in the pharmaceutical industry.
  3. Drug Impurity

    Ciprofloxacin impurity 3 is a known impurity associated with the antibiotic ciprofloxacin. As a drug impurity, it plays a crucial role in analytical chemistry, particularly in the development and validation of analytical techniques for residual impurity quantification in pharmaceutical formulations. Understanding and characterizing such impurities is essential for ensuring the safety and efficacy of ciprofloxacin in clinical applications.
  4. Drug Impurity

    Prednisolone Impurity 4 is a structural impurity associated with the corticosteroid Prednisolone. This compound is relevant in pharmaceutical research for the characterization and analysis of drug formulations. It serves as a reference standard in the assessment of drug purity and stability during quality control processes.
  5. Drug Impurity

    Apixaban impurity 49 is a chemical impurity associated with the anticoagulant agent Apixaban. This compound is crucial for quality control and analytical applications within pharmaceutical research, enabling the assessment of impurity profiles and compliance with regulatory standards. It serves as an important reference standard for the development and validation of analytical methods in drug formulation and stability studies.
  6. Drug Impurity

    Rivastigmine impurity 5 is a designated impurity associated with the cholinesterase inhibitor Rivastigmine. This compound serves as a critical reference standard for quality control and analytical chemistry in pharmaceutical research. Its analysis is essential for ensuring the purity of Rivastigmine formulations, thereby supporting regulatory compliance and safety assessments in drug development.
  7. Drug Impurity

    Doxepin impurity 1 hydrochloride is a chemical impurity associated with Doxepin, a tricyclic antidepressant. Its identification and characterization are crucial for ensuring the purity and safety of pharmaceutical formulations. This reagent provides essential insights into drug quality control and is primarily utilized in analytical chemistry and pharmacological research to assess the presence and concentration of impurities in drug substances.
  8. Drug Impurity

    Exatecan intermediate 13 is a known impurity of the chemotherapeutic agent Exatecan, which primarily targets DNA topoisomerase I. This compound serves as a valuable research tool for the study of drug impurities and their impact on pharmacological activity. It is essential for assessing the purity of Exatecan in drug development and evaluating potential effects on efficacy and safety profiles in cancer research applications.
  9. Drug Impurity

    Acyclovir impurity 1 is a chemical impurity associated with the antiviral drug Acyclovir. This reagent is essential for quality control and analytical studies in the development and assessment of Acyclovir formulations. Its identification and characterization contribute to ensuring the purity and safety of antiviral therapeutics.
  10. Drug Impurity

    Quetiapine impurity 8 (9-Chloro quetiapine) is a identified impurity of the antipsychotic drug Quetiapine. Its presence is relevant in the quality control and pharmacokinetic studies of Quetiapine formulations. The characterization of such impurities is essential for ensuring the safety and efficacy of pharmaceutical preparations in drug development and regulatory compliance.
  11. Drug Impurity

    Donepezil impurity 1, also known as 3-Hydroxy donepezil, is a chemical impurity associated with the pharmacological agent Donepezil. It serves as an important analytical standard for quality control in pharmaceutical research, enabling the detection and quantification of impurities in Donepezil formulations. Its presence can impact the efficacy and safety profiles of the final drug products, making it essential for compliance in regulatory assessments and stability studies.
  12. Drug Impurity

    Desmethylcitalopram hydrobromide is a notable drug impurity associated with the selective serotonin reuptake inhibitor (SSRI) citalopram. Its primary mechanism involves the modulation of serotonin levels in the central nervous system. This compound is significant for analytical chemistry studies focused on drug formulation, quality control, and pharmacokinetic research, providing insights into drug metabolism and safety profiles.
  13. Drug Impurity

    Allopurinol impurity 2 is a known impurity associated with the drug Allopurinol, which primarily functions as a xanthine oxidase inhibitor. This compound is utilized in chemical research to study drug purity, stability, and potential side effects. Its characterization is essential for ensuring the quality and efficacy of Allopurinol formulations in therapeutic applications.
  14. Drug Impurity

    Medroxyprogesterone acetate impurity 4 is an impurity associated with Medroxyprogesterone acetate, a synthetic progestin. This compound serves as a pivotal reference material for analytical studies and quality control in pharmaceutical development. Its characterization is crucial for understanding the purity and safety profiles of progestin-based formulations.
  15. Drug Impurity

    Clindamycin palmitate impurity 12 (Clindamycin 2,3-dipalmitate) is a known drug impurity associated with clindamycin formulations. This compound can be utilized in analytical studies to assess the quality and stability of clindamycin products. Its presence may have implications for drug efficacy and safety, making it relevant for research into pharmaceutical formulations and impurity profiling.
  16. Drug Impurity

    Moxifloxacin impurity 4 (8-Ethoxymoxifloxacin) is a notable impurity associated with the antibiotic Moxifloxacin. This compound is utilized primarily for the analysis of drug purity and quality control in pharmaceutical research. It serves as a standard reference material for assessing the presence of impurities in formulations, ensuring compliance with regulatory standards. Researchers can employ this impurity in method development or validation studies to enhance the reliability of analytical results in antibiotic formulation assessments.
  17. Drug Impurity

    Ranolazine impurity 1, also known as Ranolazine bis(N-oxide), is a chemical impurity associated with the antianginal agent Ranolazine. This compound serves as a valuable reference standard for analytical and quality control purposes in pharmacological research. Its characterization is essential for assessing the purity and stability of Ranolazine formulations in drug development and regulatory compliance.
  18. Drug Impurity

    Afatinib impurity 35 is a chemical impurity associated with the kinase inhibitor Afatinib, which targets epidermal growth factor receptor (EGFR) signaling pathways. This impurity can be utilized in the characterization and quality control of Afatinib formulations to ensure regulatory compliance and validate analytical methods. It serves as an important reference standard in pharmaceutical development and research involving EGFR-targeted therapies.
  19. Drug Impurity

    Edaravone impurity 2 is a known impurity associated with Edaravone, a neuroprotective agent. This compound can be employed in the analysis of drug purity and stability in pharmaceutical research. Its characterization is essential for ensuring the quality and safety of Edaravone formulations in drug development and regulatory compliance.
  20. Drug Impurity

    Itraconazole impurity 3 is a chemical impurity associated with the antifungal agent Itraconazole. This compound is crucial for analytical research and characterization of drug formulations. Its assessment can support regulatory compliance and quality control in pharmaceutical development. Itraconazole impurity 3 aids in understanding the stability and integrity of Itraconazole-related products.
  21. Drug Impurity

    Sertraline impurity 8 is a known impurity of the antidepressant sertraline, acting primarily as a metabolic byproduct. This compound is important for analytical development and quality control in pharmaceutical research related to sertraline synthesis and formulation. Its characterization helps ensure the purity and safety of pharmaceutical products containing sertraline.
  22. Drug Impurity

    Febuxostat impurity 15 is a chemical reagent classified as a drug impurity of febuxostat. It serves as an important marker for quality control and analytical studies during the synthesis and evaluation of febuxostat, a xanthine oxidase inhibitor. This impurity is crucial for ensuring the purity and safety of pharmaceutical formulations containing febuxostat, aiding researchers in understanding its metabolic pathways and potential effects.
  23. Drug Impurity

    Thioridazine impurity 4, also known as Sulforidazine, is a structural impurity of Thioridazine. This compound may be present during the synthesis of Thioridazine and is relevant for analytical and quality control processes in pharmaceutical development. Research applications include the identification and quantification of impurities in drug formulations, providing essential data for ensuring drug safety and efficacy.
  24. Drug Impurity

    Citalopram impurity 6 is a known impurity associated with the selective serotonin reuptake inhibitor (SSRI) Citalopram. This compound is utilized primarily in quality control and analytical studies to assess the purity of pharmaceutical formulations. Its characterization plays an important role in ensuring the safety and efficacy of Citalopram as well as in the development of analytical methods for pharmaceutical research.
  25. Drug Impurity

    Imatinib impurity 2 is a chemical impurity associated with Imatinib, specifically relevant in pharmaceutical quality control. It serves as a vital reference standard for assessing the purity of Imatinib in bulk drug substances and formulations. This impurity is important for studies focusing on drug stability and toxicological evaluations, ensuring the safety and efficacy of Imatinib-related therapeutic applications.
  26. Drug Impurity

    Quetiapine impurity 21 is a known impurity of the antipsychotic drug Quetiapine, primarily affecting the compound's purity assessment. This impurity can be utilized in the analysis of pharmaceutical formulations to ensure compliance with regulatory standards. Its presence can impact the pharmacological profile of Quetiapine, making it relevant in studies focused on drug development and quality control.
  27. Drug Impurity

    Etoposide impurity 1 is a recognized impurity associated with the chemotherapeutic agent Etoposide. This compound serves as a valuable reference standard in the analysis of drug formulations and quality control processes. Its presence can impact the efficacy and safety profiles of Etoposide, making it significant for research into drug development and pharmacokinetics.
  28. Adrenaline Impurity

    Methoxy adrenaline hydrochloride is a synthetic analog of adrenaline, serving as a known impurity in adrenaline formulations. Its presence is critical for quality control in pharmaceutical research, allowing for the assessment of purity and stability in adrenaline products. This compound can also be utilized in various biological studies to investigate adrenergic receptor interactions and signaling pathways.
  29. Drug Impurity

    Canagliflozin impurity 5 is a known impurity of the antidiabetic agent Canagliflozin, which primarily functions as a sodium-glucose cotransporter 2 (SGLT2) inhibitor. This impurity may be useful in drug development studies and quality control processes to evaluate the purity of Canagliflozin formulations. It supports a range of research applications related to pharmacological assessments and safety profiling in the context of diabetes treatment.
  30. Drug Impurity

    Meloxicam impurity 2 is a chemical impurity associated with Meloxicam, a non-steroidal anti-inflammatory drug (NSAID). This impurity is essential for comprehensive drug quality assessments and stability studies. Researchers can utilize Meloxicam impurity 2 to ensure the purity and efficacy of formulations in pharmaceutical development, facilitating compliance with regulatory standards.
  31. Drug Impurity

    Metoprolol Impurity 13 is a chemical impurity associated with Metoprolol, a selective beta-1 adrenergic receptor antagonist. This impurity can be utilized for analytical purposes in drug development, including stability studies and quality control assessments. Researchers can employ this compound to ensure the purity and compliance of Metoprolol formulations in pharmaceutical applications.
  32. Drug Impurity

    Metronidazole impurity 1 is a secondary compound associated with Metronidazole, serving as a drug impurity. This substance is often analyzed in quality control processes to ensure the purity of Metronidazole formulations. It is relevant in research applications focused on pharmacokinetics and safety assessment of drug products.
  33. Drug Impurity

    Rivastigmine impurity 4 is a chemical impurity associated with Rivastigmine, a reversible inhibitor of acetylcholinesterase. This impurity is relevant in the quality control and analytical evaluation of Rivastigmine formulations. Research applications include pharmacokinetic studies and the assessment of drug stability.
  34. Drug Impurity

    Hydrocortisone impurity 12 is a known impurity of hydrocortisone. This compound is primarily utilized in pharmaceutical development and analytical chemistry to assess the purity of hydrocortisone formulations. Its presence can impact the overall efficacy and safety profiles of steroid-based treatments, making it essential for quality control in drug manufacturing and regulatory compliance studies.
  35. Drug Impurity

    Aripiprazole impurity 5 is a characterized impurity associated with the antipsychotic agent Aripiprazole. This compound is crucial for quality control and analysis in pharmaceutical development, facilitating the detection and quantification of impurities during drug synthesis. Its study can enhance understanding of Aripiprazole's stability and formulation, contributing to the overall safety and efficacy of antipsychotic therapies.
  36. Drug Impurity

    Rebamipide methyl ester is a known impurity of Rebamipide, primarily utilized in chemical research. This compound serves as a reference standard for quality control and analytical purposes in the development and analysis of pharmaceuticals. Its presence can affect the potency and efficacy of formulations, making it essential for researchers studying the pharmacological properties of Rebamipide.
  37. Drug Impurity

    Quetiapine impurity 12, also known as 7-Hydroxy quetiapine S-oxide, is identified as a drug impurity of quetiapine. This compound is important for pharmacokinetic studies and quality control assessments of quetiapine formulations. Its presence in pharmaceutical preparations requires monitoring to ensure product safety and efficacy in clinical applications.
  38. Drug Impurity

    Dexamethasone impurity 1 is a known impurity of the corticosteroid Dexamethasone, primarily involved in pharmaceutical quality control. This compound is utilized in research to assess the purity of Dexamethasone formulations and to understand the implications of impurities on drug efficacy and safety. It serves as an important analytical standard for ensuring the integrity of corticosteroid products.
  39. Drug Impurity

    Nicotinamide impurity 4 is a recognized impurity of Nicotinamide, primarily serving as a reference standard in drug development. It is important for assessing the purity and quality of Nicotinamide formulations. Researchers often utilize this impurity to ensure compliance with regulatory requirements during the analytical evaluation and characterization of pharmaceutical compounds.
  40. Drug Impurity

    Azilsartan impurity 18 is a by-product associated with the synthesis of Azilsartan, an angiotensin II receptor antagonist. This impurity can be utilized in analytical studies to assess the purity and quality of pharmaceutical formulations containing Azilsartan. It plays a critical role in ensuring compliance with regulatory standards and understanding the implications of impurities in drug efficacy and safety.
  41. Drug Impurity

    O-Methyl Meloxicam is a structural impurity of Meloxicam, primarily identified as impurity 4. It serves as a useful reference standard for analytical chemistry, particularly in the assessment of drug quality and purity. This compound is relevant in pharmacokinetic studies and stability testing within pharmaceutical research, aiding in the comprehensive characterization of Meloxicam formulations.
  42. Drug Impurity

    Ketoprofen impurity 10 is a known impurity associated with the nonsteroidal anti-inflammatory drug, Ketoprofen. This compound is used primarily in pharmaceutical research to assess the purity and quality of Ketoprofen formulations. Its presence may affect the drug's efficacy and safety profile, making it essential for method development and validation in drug analysis.
  43. Drug Impurity

    Rosuvastatin impurity 36 is a specific impurity related to the statin drug Rosuvastatin, which targets HMG-CoA reductase. This compound is critical for characterizing the purity and quality of Rosuvastatin formulations in pharmaceutical research. It is utilized in studies focusing on drug formulation, stability testing, and impurity profiling to ensure compliance with regulatory standards.
  44. Drug Impurity

    Acetazolamide impurity 4 is a known impurity associated with Acetazolamide, a carbonic anhydrase inhibitor. This compound serves as a critical reference standard for analytical applications in drug development and quality control. Its characterization is essential for ensuring the purity and efficacy of Acetazolamide formulations in pharmaceutical research.
  45. Drug Impurity

    Thioridazine impurity 2 is a chemical impurity associated with the antipsychotic agent Thioridazine. It may serve as a valuable reference standard for analytical testing and quality control in pharmaceutical research. This compound is pertinent for studies focused on drug purity and the characterization of Thioridazine formulations.
  46. Drug Impurity

    Apixaban impurity 3 is a chemical impurity associated with Apixaban, an anticoagulant that inhibits Factor Xa, playing a critical role in the coagulation cascade. This impurity is important for quality control and analytical studies in pharmaceutical research to ensure the safety and efficacy of Apixaban formulations. Researchers may utilize this compound for stability testing and impurity profiling as part of regulatory compliance in drug development.
  47. Drug Impurity

    Glipizide impurity 9 is a known impurity associated with Glipizide, an antihyperglycemic agent used to manage diabetes mellitus. This compound is relevant for researchers focusing on the pharmacokinetics and safety profiles of Glipizide formulations. Its study is crucial for ensuring the quality and efficacy of pharmaceutical products in diabetes treatment.
  48. Drug Impurity

    Trazodone impurity 13 is a known impurity associated with the antidepressant Trazodone. This compound serves as a crucial reference standard for assessing the purity and quality of Trazodone formulations. Its identification and quantification are essential in pharmaceutical development and quality control processes, ensuring compliance with regulatory standards in drug manufacturing.
  49. Drug Impurity

    Mycophenolate impurity 1, also known as O-Desmethyl mycophenolate mofetil, serves as a drug impurity associated with Mycophenolate. This compound is essential for quality control and analytical applications in pharmaceutical development, particularly in assessing the purity of Mycophenolate formulations. Its presence can influence the pharmacokinetics and efficacy of Mycophenolate, making it a relevant focus for researchers investigating drug formulation and safety.
  50. Drug Impurity

    Carvedilol impurity 2, or 6,7,8,9-Tetrahydro carvedilol, functions as a drug impurity associated with carvedilol synthesis. This compound may be utilized in pharmacological studies to assess the purity of carvedilol and investigate its pharmacokinetic properties. Understanding the presence and effects of this impurity can aid in refining drug formulation and ensuring optimal therapeutic efficacy.

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