{Abacavir Sulfate (CAS 188062-50-2): A Comprehensive Overview of this Compound
Abacavir sulfate, identified by CAS registry number 188062-50-2, represents a crucial medication utilized primarily in the treatment of human immunodeficiency virus infection, often as part of a combination therapy plan . The drug functions as a nucleoside reverse transcriptase inhibitor, interfering with the virus's ability to copy itself . Patients abacavir must undergo genetic testing for the HLA-B*57:01 allele due to the risk of a severe hypersensitivity event if administered to those who are carriers . The formulation is typically administered orally, and its effectiveness relies upon consistent following to the recommended dosage.
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Abarelix: Thorough Understanding of the Compound with Identification Number 183552-38-7
Abarelix, identified by its Identification Designation 183552-38-7, represents a novel protein designed primarily for the therapy of benign prostatic hyperplasia (BPH). This complex compound functions as a selective gonadotropin-releasing hormone (GnRH) inhibitor, disrupting the normal hormonal cycle that regulates testosterone production . Consequently, abarelix leads to a significant reduction in testosterone concentrations , successfully alleviating the indications associated with BPH. Investigations have focused on its possible application in other hormone-sensitive states , though its use remains largely limited to BPH care.
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Abiraterone Acetate (CAS 154229-18-2): Properties and Applications
Abiraterone acetate, identified by the Chemical Abstracts Service registry number 154229-18-2, represents a significant therapeutic agent in oncology, particularly for metastatic prostate cancer. The chemical structure is that of a prodrug, demonstrating it requires metabolic conversion within the body to the active form, ALVIMOPAN 156053-89-3 abiraterone. Physically its properties, abiraterone acetate exists as a white to off-white powder, possessing limited solubility in water but increased solubility in organic solvents like ethanol or dimethyl sulfoxide. This molecular formula is C26H30O3, and its molecular weight is approximately 402.51 g/mol. Primarily, abiraterone acetate functions as an inhibitor of CYP17A1, an enzyme crucial for androgen biosynthesis. The action reduces the production of testosterone in the testes, adrenal glands, and prostate cancer tissues themselves, thereby disrupting cancer cell growth.
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CAS Spotlight: Examining Abacavir Sulfate’s Molecular Composition
Defining the accurate structural identity of Abacavir Sulfate is critical for maintaining clinical effectiveness and user security. Chemists at CAS have conducted a thorough analysis utilizing modern spectroscopic methods to validate the substance 's distinct fingerprint . This exploration encompasses examining important characteristics such as infrared spectra , mass spectrometry , and atomic spin techniques, producing in a full description of this essential antiviral compound .
Understanding Abarelix: The View of its Chemical Abstract Services Number & Significance
Knowing the complexities of pharmaceutical compound development frequently requires analyzing distinct references. Abarelix, an GnRH inhibitor utilized in treating prostate cancer , is an case. This CAS Registry number, specifically 135838-34-4, acts as a key reference for a universal registry listing synthetic substances . The designation enables scientists & clinicians to accurately identify details concerning regarding the features, safety , & efficacy .
Abiraterone Acetate: Chemical Profile and Identification via CAS 154229-18-2
Abiraterone acetate, a crucial pharmaceutical compound used in the treatment of prostate neoplasms, presents a distinct chemical signature. Its identification is frequently achieved through the Chemical Abstracts Service (CAS) registry number 154229-18-2, a unique code for this specific substance. Chemically, it’s an acetate derivative of abiraterone, possessing a molecular structure of C26H30O3 and a molecular weight of approximately 402.51 g/mol. The CAS number serves as a reliable method for ensuring the correct compound is being utilized in research and medical settings, preventing errors and assuring accurate results. More analysis, employing techniques like molecular spectrometry and nuclear magnetic spectroscopy, supports this identification and clarifies its purity.