{Abacavir Sulfate (CAS 188062-50-2): A Comprehensive Overview of the Drug
Abacavir sulfate, identified by CAS registry number 188062-50-2, represents a crucial antiviral utilized primarily in the therapy of HIV infection, often as part of a combination approach. It functions as a nucleoside reverse transcriptase inhibitor, preventing the virus's ability to multiply. Individuals abacavir must undergo genetic evaluation for the HLA-B*57:01 allele due to the risk of a severe hypersensitivity response if administered to those who are carriers . This formulation is typically given orally, and its efficacy relies upon consistent compliance to the indicated dosage.
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Abarelix: Detailed Analysis of the Molecule with CAS Designation 183552-38-7
Abarelix, identified by its Identification Code 183552-38-7, represents a unique protein designed primarily for the therapy of benign prostatic hyperplasia (BPH). This sophisticated medication functions as a targeted gonadotropin-releasing hormone (GnRH) blocker , disrupting the typical hormonal cycle that regulates testosterone generation. Consequently, abarelix results in a significant lowering in testosterone concentrations , successfully alleviating the indications associated with BPH. Studies have focused on its possible application in other hormone-sensitive states , though its use remains largely focused on 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. The chemical structure is that of a prodrug, meaning it requires metabolic conversion within the body to the active form, abiraterone. Regarding its properties, abiraterone acetate exists as a white to off-white powder, exhibiting limited solubility in water but increased solubility in organic ACEMETACIN 53164-05-9 solvents like ethanol or dimethyl sulfoxide. The molecular formula is C26H30O3, and its 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: Investigating Abacavir ’s Chemical Nature
Determining the precise structural nature of Abacavir Sulfate is critical for ensuring safe performance and user well-being . Scientists at CAS have performed a detailed study utilizing advanced instrumental methods to verify the compound 's unique fingerprint . This investigation encompasses examining significant features such as IR readings, weight spectrometry , and nuclear spin techniques, producing in a full characterization of this important antiviral agent .
Understanding Abarelix: The View of its CAS Registry Reference Number and Relevance
Understanding a details associated with therapeutic medication creation frequently necessitates interpreting distinct identifiers . Abarelix, a GnRH antagonist employed to managing localized cancer , has no case. This CAS number, distinctly 135838-34-4, functions as a key link to the comprehensive registry listing synthetic substances . This label permits researchers to physicians to reliably identify data pertaining to the characteristics , safety , and efficacy .
Abiraterone Acetate: Chemical Profile and Identification via CAS 154229-18-2
Abiraterone acetate, a crucial medicinal compound used in the treatment of prostate neoplasms, presents a distinct chemical profile. Its identification is frequently verified through the Chemical Abstracts Service (CAS) registry number 154229-18-2, a unique reference for this specific molecule. Chemically, it’s an acetate derivative of abiraterone, possessing a molecular composition of C26H30O3 and a molecular bulk of approximately 402.51 g/mol. The CAS number serves as a reliable tool for ensuring the correct compound is being employed in research and medical settings, preventing errors and confirming accurate data. More analysis, employing techniques like mass spectrometry and nuclear magnetic imaging, supports this identification and clarifies its composition.