Pharm-Rx Caffeine

Pharm-Rx Caffeine falls under the category hierarchy of the healthcare and pharmaceutical markets. More precisely, it falls under the category of other drug and care solutions, highlighting its role as a component in pharmaceutical applications designed for various healthcare needs.

Chemical Name: Caffeine

CAS Number: 58-08-2

Chemical Inventories: AICS (Australia), DSL (Canada), ECL (Korea), EINECS (EU), ENCS (Japan), IECSC (China), NZIoC (New Zealand), PICCS (Phillipines), TCSI (Taiwan), TSCA (USA)

Certifications & Compliance: California Proposition 65, FDA 29 CFR 1910.1200

Synonyms: 1,3,7-Trimethyl-2,3,6,7-Tetrahydro-1H-Purine-2,6-Dione, 1,3,7-Trimethyl-2,6-Dioxopurine, 1,3,7-Trimethyl-3,7-Dihydro-1H-Purine-2,6-Dione, 1,3,7-Trimethylpurine-2,6-Dione, 1,3,7-Trimethylpurine-2,6-Quinone, 1,3,7-Trimethylxanthine, 3,7-Dihydro-1,3,7-Trimethyl-1H-Purin-2,6-Dion, 7-Methyltheophylline, Guaranine, Hycomine, Lanorinal, Methyltheobromine, Methylxanthine Theophylline, Teína, Theine

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    Enhanced TDS

    Identification & Functionality

    Chemical Name
    Molecular formula
    C₈H₁₀N₄O₂ · H₂O
    Product Families

    Caffeine is anhydrous or contains one molecule of water of hydration. It contains not less than 98.5% and not more than 101.0% of C₈H₁₀N₄O₂, calculated on the anhydrous basis.

    Chemical Structure

    Caffeine Chemical Structure - 1

    Applications & Uses


    Physical Form
    White crystalline powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting Point236.6°C-
    Molecular Weight194.19
    Acidity (0.01 mol/L NaOH)max. 0.2ml-
    Organic Impurities (individual impurity)0.02%-
    Total Impurities0.03%-
    Sulfate Contentmax. 500ppm-
    Heavy Metals (as Lead)max. 0.001%-
    Loss on Drying0.05%-
    Residue on Ignition0.01%-
    Sulphated Ash Content0.01%-
    Assay Content (on dried basis)100.0%HPLC
    Particle Size (Through 80 mesh)90.2%-

    Regulatory & Compliance

    Certifications & Compliance
    Chemical Inventories
    FDA Disclaimer

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    USP Reference Standards
    • USP Caffeine RS

    Packaging & Availability

    Labelling Information

    Label it to indicate whether it is anhydrous or hydrous.