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  • PubChem
    PubChem is the world's largest collection of freely accessible chemical information Search chemicals by name, molecular formula, structure, and other identifiers Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more
  • About - PubChem
    Docs About PubChem For latest announcements, please visit the PubChem News page PubChem is an open chemistry database at the National Institutes of Health (NIH) “Open” means that you can put your scientific data in PubChem and that others may use it Since the launch in 2004, PubChem has become a key chemical information resource for scientists, students, and the general public Each month our website and programmatic services provide data to several million users worldwide PubChem
  • Docs - PubChem
    PubChem Substance is the primary archive for community-provided information about chemical entities A Substance record can contain chemical structures, synonyms, registration IDs, descriptions, related URLs, patent identifiers, cross-references to PubMed, and biological screening results, etc
  • Periodic Table of Elements - PubChem
    Interactive periodic table with up-to-date element property data collected from authoritative sources Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
  • Structure Search - PubChem
    PubChem Structure Search allows the PubChem Compound Database to be queried by chemical structure or chemical structure pattern
  • Quick Search - PubChem
    PubChem Quick Search accepts a wide variety of textual queries, including chemical names, synonyms, systematic nomenclature, biological terms, and descriptive keywords All queries are case-insensitive Text-based searches return results across multiple PubChem collections, displayed in tabs, each showing the number of matching records
  • Classification Browser - PubChem
    Browse PubChem data using a classification of interest, or search for PubChem records annotated with the desired classification term (e g , MeSH: phenylpropionates, or Gene Ontology: DNA repair)
  • Curcumin | C21H20O6 | CID 969516 - PubChem
    Curcumin, also known as diferuloylmethane, is an active component in the golden spice turmeric (Curcuma longa) and in [Curcuma xanthorrhiza oil] It is a highly pleiotropic molecule that exhibits antibacterial, anti-inflammatory, hypoglycemic, antioxidant, wound-healing, and antimicrobial activities Due to these properties, curcumin has been investigated for the treatment and supportive care of clinical conditions including proteinuria, breast cancer, multiple myeloma, depression, and Non
  • Methanol | CH3OH | CID 887 - PubChem
    Methanol appears as a colorless fairly volatile liquid with a faintly sweet pungent odor like that of ethyl alcohol Completely mixes with water The vapors are slightly heavier than air and may travel some distance to a source of ignition and flash back Any accumulation of vapors in confined spaces, such as buildings or sewers, may explode if ignited Used to make chemicals, to remove water from automotive and aviation fuels, as a solvent for paints and plastics, and as an ingredient in a





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