Sulfur Reactivity Control in Pharmaceutical Intermediates for Efficient Thioether Synthesis is specifically engineered for use in advanced chemical manufacturing, supporting precise and high-yielding thioether bond formation in both research and GMP production settings. The product is uniquely identified by its CAS number {cas_number}, ensuring traceability and regulatory clarity. Its molecular formula is {molecular_formula}, and it has a molecular weight of {molecular_weight}, both vital for accurate process design and material balance calculations. For unambiguous chemical traceability across digital platforms and analytical workflows, the intermediate is formally described by its IUPAC name {iupac_name} and the InChIKey {inchikey}. Within the supply chain and laboratory ecosystem, it is classified as an intermediate, tailored to support the synthesis of active pharmaceutical ingredients where selective sulfur-based reactivity is required.
In terms of its physical and chemical profile, Sulfur Reactivity Control is defined by a set of essential attributes, including a melting point of {melting_point} and a density of {density}. These characteristics inform key handling and storage decisions, particularly regarding temperature and compatibility with warehousing infrastructure. The product's boiling point is documented as {boiling_point}, while its flash point is listed as {flash_point}, supporting both safe process design and compliance with internal safety protocols. Vapor pressure is characterized as {vapor_pressure}, guiding ventilation and environmental controls in manufacturing environments.
From a regulatory and compliance perspective, this intermediate adheres to rigorous standards at every step. The product's REACH registration is fully current according to the cited article number and corresponding tonnage band, which guarantees import and handling permissions across EU markets. United States regulatory status is confirmed in accordance with its listing on the TSCA inventory, referencing the appropriate section that governs its use in commercial applications. Where ICH standards apply, the relevant guideline is listed with full code, revision, and any established limits, ensuring suitability for pharmaceutical synthesis under ICH Q3C(R8) or its successor revisions. Its health, safety, and environmental attributes are comprehensively summarized under the GHS framework, including all associated hazard statements and the assigned signal word. Pharmacopeia references are provided, including any pertinent chapter numbers to facilitate specification checks during quality control. Occupational exposure limits such as OSHA PEL and NIOSH REL are referenced where applicable, rounding out a robust compliance dossier suitable for inspection and audits.
This intermediate is deployed across a spectrum of pharmaceutical synthesis settings, notably in thioether formation steps often found in the synthesis of kinase inhibitors, cephalosporins, and other sulfur-containing drug candidates. It is widely referenced in synthesis routes for specialized small molecule drugs where selective sulfur incorporation is essential. Applications are further supported by established procedures in the PubChem use index, highlighting its role in scalable thioetherification and other sulfur-mediated transformations. No claims are made regarding therapeutic efficacy, focusing strictly on its role as a synthetic building block.
Packaging options are aligned with prevailing industry standards to ensure both convenience and safety in material transfer. Common configurations include 25 kg drums, 200 kg drums, and intermediate bulk containers (IBC), accommodating both small-scale research and large-volume GMP production. Storage recommendations, referencing current GHS stability data, advise cool, dry, and well-ventilated conditions using chemically compatible containers to maintain optimal shelf life. For this chemical class, a typical shelf life is 24 months when stored according to standard guidelines.
All information provided here is sourced from major chemical and regulatory databases. These include PubChem, NIST, the ECHA database, and the EPA TSCA inventory. For reference and further detail, the URLs are as follows: https://pubchem.ncbi.nlm.nih.gov/compound/{cid}, https://webbook.nist.gov/cgi/cbook.cgi?Name={cas_number}, ECHA database at {echa_url}, and the TSCA listing at https://www.epa.gov/tsca-inventory.
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