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USP Pharmaceutical Bulk Chemicals

Bulk Chemical Pharmaceutical Ingredients

Spectrum Chemical carries a large selection of high quality bulk chemical pharmaceutical ingredients, including USP grade chemical excipients, HPLC solvents, research grade active ingredients, buffer solutions, and more. These ingredients are used in a wide variety of roles including production quantities for drug and food use.

Spectrum specializes in providing the top bulk chemical pharmaceutical ingredients if you do not see the product, grade, or form of the ingredient you require, just contact our chemical specialist at 800-772-8786. Get your products to market Safer, Sooner - Trust Your Ingredients!

Top Sellers in USP Pharmaceutical Bulk Chemicals

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  • Ibuprofen, USP

    IB100 | 15687-27-1 | C13H18O2 | Spectrum Chemical

    Ibuprofen, USP is a non-steroidal anti-inflammatory drug often used to treat and reduce fevers and swelling. All Spectrum Chemical USP products are manufactured, packaged and stored ...

  • Ichthammol, USP

    IC110 | 8029-68-3 | Spectrum Chemical

    Ichthammol, USP, also known as ammonium bituminosulfonate, is used to treat certain skin diseases like psoriasis and eczema. All Spectrum Chemical USP grade products are manufactured, ...

  • Imidurea, NF

    I1007 | 39236-46-9 | C11H16N8O8 | Spectrum Chemical

    Imidurea, NF is an antimicrobial preservative used in topical pharmaceutical preparations. All Spectrum Chemical NF products are manufactured, packaged and stored under current Good ...

  • Imipramine Hydrochloride, USP

    IM120 | 113-52-0 | C19H24N2•HCl | Spectrum Chemical

    Imipramine Hydrochloride, USP is used as an antidepressant and for the treatment of nighttime bed-wetting (enuresis). All Spectrum Chemical USP grade products are manufactured, packaged ...

  • Indapamide, USP

    I1064 | 26807-65-8 | C16H16ClN3O3S | Spectrum Chemical

    Indapamide, USP is used to treat high blood pressure and to reduce extra salt and fluid in the body (edema). All Spectrum Chemical USP grade products are manufactured, packaged and stored ...

  • Indomethacin, USP

    IN126 | 53-86-1 | C19H16NO4Cl | Spectrum Chemical

    Indomethacin, USP is used to relieve pain, swelling, and joint stiffness caused by arthritis, gout, bursitis, and tendonitis. All Spectrum Chemical USP grade products are manufactured, ...

  • Iodine, Resublimed (DEA List I Chemical), Crystal, USP

    I1015 | 7553-56-2 | I2 | Spectrum Chemical

    Iodine, Resublimed (DEA List I Chemical), Crystal, USP is a chemical element and it is often found as a contrast material in X-rays, water purification reagents and nutritional supplements. ...

  • Iodine Tincture, 2 Percent (w/v), USP

    IO105 | 7553-56-2 | Spectrum Chemical

    Iodine Tincture, 2 Percent (w/v), USP is an antiseptic that is also referred to as weak iodine solution. Primarily used as an external disinfectant in emergency survival kits, as well ...

  • Ipratropium Bromide, BP, EP

    I1176 | 66985-17-9 | C20H30BrNO3•H2O | Spectrum Chemical

    Ipratropium Bromide, BP, EP is a bronchodilator that dilates airways in the lungs. All Spectrum Chemical manufactured BP, EP grade products are manufactured, packaged and stored under ...

  • Isopropyl Alcohol, 99 Percent, USP, EP, BP, JP

    IS115 | 67-63-0 | C3H8O | Spectrum Chemical

    Isopropyl Alcohol, 99 Percent, USP, EP, BP, JP has many uses, including as a pharmaceutical raw material for preparing USP Rubbing Alcohol for relief of muscle stiffness and an infection ...

  • Isopropyl Myristate, NF

    IS145 | 110-27-0 | C17H34O2 | Spectrum Chemical

    Isopropyl Myristate, NF is an emollient ester of low viscosity used to reduce the greasiness of emulsions. Spectrum Chemical NF products are manufactured, packaged and stored under current ...

  • Isoxsuprine Hydrochloride, USP

    I1170 | 579-56-6 | C18H23NO3•HCl | Spectrum Chemical

    Isoxsuprine Hydrochloride, USP is a vasodilating agent used for improving blood flow. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good ...

  • Iodoquinol, Powder, USP

    IO115 | 83-73-8 | C9H5I2NO | Spectrum Chemical

    Iodoquinol, Powder, USP Also known as Diquinol and iodoxin, is used in the treatment of amoebiasis and as a luminal amebicide. The USP grade indicates it is graded suitable for personal ...