{Abacavir Sulfate (CAS 188062-50-2): A Comprehensive Review of the Compound
Abacavir sulfate, identified by CAS registry number 188062-50-2, represents a significant medication utilized primarily in the treatment of HIV infection, often as part of a combination approach. It functions as a nucleoside reverse polymerase inhibitor, preventing the virus's ability to replicate . Individuals abacavir must undergo genetic screening for the HLA-B*57:01 allele due to the chance of a severe hypersensitivity reaction if administered to those who are affected. This formulation is typically provided orally, and its efficacy relies upon consistent compliance to the recommended dosage.
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Abarelix: Thorough Examination of the Compound with Registry Code 183552-38-7
Abarelix, identified by its Registry Designation 183552-38-7, represents a distinct molecule designed primarily for the therapy of benign prostatic hyperplasia (BPH). This intricate medication functions as a specific gonadotropin-releasing hormone (GnRH) antagonist , disrupting the typical hormonal cycle that regulates testosterone synthesis . Consequently, abarelix results in a significant lowering in testosterone concentrations , effectively alleviating the indications associated with BPH. Research have focused on its potential application in other hormone-sensitive conditions , though its use remains largely restricted to BPH management .
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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. This chemical structure is that of a prodrug, indicating it requires metabolic conversion within the body to the active form, abiraterone. Chemically 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. Its molecular formula is C26H30O3, and this molecular weight is approximately 402.51 g/mol. Essentially, 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, thereby disrupting cancer cell growth.
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CAS Spotlight: Analyzing Abacavir Sulfate’s Structural Nature
Defining the precise molecular nature of Abacavir is critical for maintaining clinical efficacy and individual security. Scientists at CAS have conducted a thorough analysis utilizing modern instrumental approaches to validate the substance 's unique fingerprint . This investigation incorporates examining significant attributes such as IR spectra , mass analysis , and atomic magnetic spectroscopy , producing in a complete report of this key antiviral molecule.
Understanding Abarelix: The Analysis at its CAS Registry Identification Number and Importance
Understanding a details associated with therapeutic medication discovery sometimes involves deciphering distinct identifiers . Abarelix, an GnRH blocker employed to treating prostate tumors , possesses no rule . This Chemical Abstract Services number, distinctly 135838-34-4, acts as the essential reference within its global catalog of chemical entities. This designation enables researchers and physicians to reliably identify data concerning regarding its features, security, and effectiveness .
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 profile. Its identification is frequently achieved through the Chemical Abstracts Service (CAS) registry number ALLYLESTRENOL 432-60-0 154229-18-2, a unique code for this specific molecule. 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 verifying the correct material is being utilized in research and medical settings, preventing errors and guaranteeing accurate results. Additional analysis, employing techniques like weight spectrometry and nuclear magnetic resonance, supports this identification and clarifies its quality.