{Abacavir Sulfate (CAS 188062-50-2): A Comprehensive Examination of this Drug
Abacavir sulfate, identified by CAS registry number 188062-50-2, represents a crucial agent utilized primarily in the treatment of HIV infection, often as part of a combination approach. It functions as a nucleoside reverse polymerase inhibitor, interfering with the virus's ability to copy itself . Those receiving abacavir must undergo genetic evaluation for the HLA-B*57:01 allele due to the possibility of a severe hypersensitivity event if administered to those who are affected. The formulation is typically administered orally, and its efficacy relies upon consistent adherence to the prescribed dosage.
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Abarelix: Detailed Analysis of the Compound with CAS Number 183552-38-7
Abarelix, identified by its Registry Designation 183552-38-7, represents a unique molecule designed primarily for the treatment of benign prostatic hyperplasia (BPH). This complex compound functions as a selective gonadotropin-releasing hormone (GnRH) blocker , disrupting the usual hormonal cycle that regulates testosterone production . Consequently, abarelix results in a significant decrease in testosterone levels , successfully alleviating the indications associated with BPH. Studies have focused on its possible application in other hormone-sensitive conditions , 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. Its chemical structure is that of a prodrug, demonstrating it requires metabolic conversion within the body to the active form, abiraterone. Physically its properties, abiraterone acetate exists as a white to off-white powder, demonstrating limited solubility in water but increased solubility in organic solvents like ethanol or dimethyl sulfoxide. Its 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. This action reduces the production of testosterone in the testes, adrenal glands, and prostate cancer tissues themselves, as a result disrupting cancer cell growth.
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CAS Spotlight: Analyzing (Abacavir) ’s Molecular Identity
Determining the exact structural composition of Abacavir Sulfate is critical for guaranteeing clinical effectiveness and patient safety . Researchers at CAS have performed a thorough evaluation utilizing sophisticated instrumental techniques to verify the molecule's unique profile . This exploration includes examining significant attributes such as vibrational spectra , weight analysis , and proton resonance spectroscopy , leading in a full description of this essential medication molecule.
Understanding Abarelix: An View into its CAS Reference Number and Significance
Knowing the nuances regarding pharmaceutical medication creation often necessitates interpreting distinct references. Abarelix, the gonadotropin-releasing hormone blocker employed to managing localized growths, is the rule . This CAS Registry number, distinctly 135838-34-4, serves an critical link to the universal catalog of synthetic substances . The label allows researchers & practitioners to reliably access details related about its features, well-being , and effectiveness .
Abiraterone Acetate: Chemical Profile and Identification via CAS 154229-18-2
Abiraterone acetate, a crucial medicinal compound used in the management of prostate cancer, presents a distinct chemical profile. Its identification is frequently ACTINOMYCIN D 50-76-0 verified through the Chemical Abstracts Service (CAS) registry number 154229-18-2, a unique code for this specific entity. Chemically, it’s an acetate salt of abiraterone, possessing a molecular formula of C26H30O3 and a molecular mass of approximately 402.51 g/mol. The CAS number serves as a reliable method for ensuring the correct compound is being applied in research and patient settings, preventing errors and guaranteeing accurate data. Further analysis, employing techniques like molecular spectrometry and nuclear magnetic spectroscopy, supports this identification and clarifies its quality.