AVIGAN Tablets Ref.[8719] Active ingredients: Favipiravir

Publisher: Manufactured and Marketed by: TOYAMA CHEMICAL CO., LTD. 2-5, Nishishinjuku 3-chome, Shinjuku-ku, Tokyo, 160-0023, Japan

Product name and form

AVIGAN Tablets 200mg.

Pharmaceutical Form

Color/dosage form: Light-yellow, film-coated tablet.

Appearance:

Size (mm):

Diameter: apprrox. 8.7

Thickness: apprrox. 4.3

Qualitative and quantitative composition

Ingredient/content: Favipiravir 200mg.

Nonproprietary name: Favipiravir

Chemical name: 6-Fluoro-3-hydroxypyrazine-2-carboxamide

Structure formula:

Molecular formula: C5H4FN3O2

Molecular weight: 157.10

Description: Favipiravir is a white–light yellow powder. It is sparingly soluble in acetonitrile and methanol, slightly soluble in water and ethanol (99.5).

Melting point: 187-193°C

Inactive ingredient: Povidone, colloidal silicon dioxide, low-substituted hydroxypropyl cellulose, crospovidone, sodium stearyl fumarate, hypromellose, titanium dioxide, talc, yellow ferric oxide

Active Ingredient Description
Favipiravir

Favipiravir is metabolized in cells to a ribosyl triphosphate form (favipiravir RTP) and that favipiravir RTP selectively inhibits RNA polymerase involved in influenza viral replication.

List of Excipients

Pack sizes and marketing

AVIGAN Tablets 200mg: boxes of 100 tablets in press-through packages.

Marketing authorization holder

Manufactured and Marketed by: TOYAMA CHEMICAL CO., LTD. 2-5, Nishishinjuku 3-chome, Shinjuku-ku, Tokyo, 160-0023, Japan

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