KoVidone® K12 are an essential ingredient to formulating highly effective pharmaceutical products. The polymers are produced in a state of the art manufacturing facility operating under full cGMP compliance. In addition, all physical handling and packaging of powders is conducted in class-D clean rooms with specific attention placed on reducing the risk of any potential particulate/foreign matter contamination. KoVidone® K series products possess excellent binding, film-forming, dispersing and thickening properties and are widely used.

Chemical Name: Polyvinyl Pyrrolidone Copolymer

CAS Number: 9003-39-8

Functions: Binder, Dispersant, Film Former, Solubilizer

Dosage Form: Capsules, Eye Drops, Injectables, Tablets

Labeling Claims: Non-Irritant, Non-Toxic, Pyrogen-free

Certifications & Compliance: British Pharmacopeia (BP), European Pharmacopeia (Ph. Eur.), Indian Pharmacopeia, Japan Pharmacopeia (JP), Korean Pharmacopeia, United States Pharmacopeia (USP), cGMP

Synonyms: 1-Vinyl-2-pyrrolidinone polymer, 1-Vinyl-2-pyrrolidone homopolymer, 1-Vinyl-2-pyrrolidone polymer, 1-Vinylpyrrolidin-2-one homopolymer, n-Octyl mercaptan-N-vinylpyrrolidone copolymer, N-Vinyl-2-pyrolidone homopolymer, N-Vinyl-2-pyrrolidinone homopolymer, N-Vinyl-2-pyrrolidone homopolymer, N-Vinyl-2-pyrrolidone polymer, N-Vinylbutyrolactam polymer, N-Vinylpyrrolidinone homopolymer, N-Vinylpyrrolidinone polymer, N-Vinylpyrrolidone homopolymer, N-Vinylpyrrolidone polymer, Poly(1-vinyl-2-pyrrolidinone), Poly(1-vinyl-2-pyrrolidone), Poly(1-vinylpyrrolidinone), Poly(N-vinyl-2-pyrrolidinone), Poly(N-vinyl-2-pyrrolidone), Poly(N-vinyl-γ-butyrolactam), Poly(N-vinylbutyrolactam), Poly(N-vinylpyrrolidinone), Poly(N-vinylpyrrolidone), Poly(vinylpyrrolidinone), Poly(vinylpyrrolidone), Polyvinyl polypyrrolidone, Polyvinylpyrrolidone, Povidone, Vinylpyrrolidinone polymer, Vinylpyrrolidone homopolymer, Vinylpyrrolidone polymer

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    Identification & Functionality

    Pharma & Nutraceuticals Functions
    CAS No.
    9003-39-8
    EC No.
    618-363-4

    Features & Benefits

    Product Highlights
    • Nontoxic.
    • Non-irritant.
    • Hygroscopic.
    • Freely soluble in water, alcohol and most other organic solvents; Very slightly soluble in acetone.
    • Excellent solubility.
    • Film-forming.
    • Chemical stability.
    • Physiologically inert.
    • Complexation and binding property.

     

    Applications & Uses

    Recommended Uses and Known Applications

    Solubilizer: suitable for oral and parenteral formulations, enhancing the solubility of poorly soluble drugs in solid dispersion forms.

    Properties

    Physical Form
    Slightly Soluble In
    Acetone
    Typical Properties
    ValueUnitsTest Method / Conditions
    K-Value10.2-13.8
    Viscosity-average molecular weight (Mv)3000-7000

    Regulatory & Compliance