{Abacavir Sulfate (CAS 188062-50-2): A Comprehensive Review of the Compound
Abacavir sulfate, identified by CAS registry number 188062-50-2, represents a crucial agent utilized primarily in the therapy of HIV infection, often as part of a combination regimen . It functions as a nucleoside reverse enzyme inhibitor, blocking the virus's ability to copy itself . Those receiving abacavir must undergo genetic testing for the HLA-B*57:01 allele due to the possibility of a severe hypersensitivity reaction if administered to those who are positive . This formulation is typically given orally, and its action relies upon consistent following to the indicated dosage.
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Abarelix: Thorough Examination of the Molecule with CAS Number 183552-38-7
Abarelix, identified by its CAS Number 183552-38-7, represents a distinct peptide designed primarily for the therapy of benign prostatic hyperplasia (BPH). This sophisticated medication functions as a selective gonadotropin-releasing hormone (GnRH) antagonist , disrupting the typical hormonal cycle that regulates testosterone generation. Consequently, abarelix leads to a significant decrease in testosterone amounts, largely alleviating the symptoms associated with BPH. Investigations have focused on its potential application in other hormone-sensitive ailments, 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. The chemical structure is that of a prodrug, meaning 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, possessing limited solubility in water but increased solubility in organic solvents like ethanol or dimethyl sulfoxide. The molecular formula is C26H30O3, and this molecular weight is approximately 402.51 g/mol. Mainly, 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 ’s Structural Identity
Determining the precise molecular composition of Abacavir is essential for ensuring clinical effectiveness and individual security. Researchers at CAS have undertaken a extensive analysis utilizing modern instrumental methods to validate the compound 's specific fingerprint . This assessment includes examining important attributes such as IR patterns , weight analysis , and atomic magnetic imaging , resulting in a full characterization of this key antiviral molecule.
Understanding Abarelix: An Look at its CAS Number & Importance
Understanding a nuances associated with therapeutic drug development often necessitates interpreting unique identifiers . Abarelix, an gonadotropin-releasing hormone blocker employed in treating prostate tumors , possesses the case. This CAS Registry number, specifically 135838-34-4, serves an essential reference to its comprehensive database listing chemical substances . This designation allows pharmacists and clinicians to precisely identify data related to the characteristics , security, & potency.
Abiraterone Acetate: Chemical Profile and Identification via CAS 154229-18-2
Abiraterone acetate, a crucial medicinal compound used in the handling of prostate neoplasms, presents a distinct chemical identity. 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 salt of abiraterone, possessing a molecular formula of C26H30O3 and a molecular bulk of approximately 402.51 g/mol. The CAS number serves as a reliable method for verifying the correct substance is being employed ACEMETACIN 53164-05-9 in research and patient settings, preventing errors and confirming accurate data. Further analysis, employing techniques like mass spectrometry and nuclear magnetic imaging, supports this identification and clarifies its purity.