Isoniazid Tablet bulk supplier for pharma manufacturers

Isoniazid Tablet 100 mg, 300 mg Suppliers & Bulk Manufacturers

Available Forms: Tablet

Available Strengths: 100 mg, 300 mg

Reference Brands: Nydrazid®(US); Rimifon® (Germany)

Isoniazid is a key antitubercular drug used to treat and prevent pulmonary TB. It inhibits mycolic acid synthesis in Mycobacterium tuberculosis. Available as tablets (100 mg, 300 mg), oral liquid, and injectable, it's sold under brands like Nydrazid®, Rimifon®, Isokin®, and in fixed-dose combinations.

Get Enquiry / Request Bulk Quote

Quick Response Guaranteed | Verified Suppliers

Product Description:

Isoniazid is a first-line antitubercular drug used for the treatment and prevention of tuberculosis (TB), especially pulmonary TB. It works by inhibiting mycolic acid synthesis, essential for the bacterial cell wall. Isoniazid is available in tablet form (100 mg, 300 mg), oral liquid (50 mg/5 mL), and injectable solution (100 mg/mL). Common brands include Nydrazid® (US), Rimifon® (EU), Isokin®, Isonex® (India). It is also included in fixed-dose combinations with Rifampicin and other TB drugs. Widely used in national TB programs, Isoniazid is essential in the global fight against tuberculosis and recommended by the WHO and CDC.

Isoniazid Tablet — third party manufacturing & bulk supply

Isoniazid Tablet 100 mg, 300 mg is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.

Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.

Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

Indicative minimum order quantity

Isoniazid Tablet is supplied as Tablet — an oral solid dosage form, so the indicative MOQ is 200,000 units. Actual MOQ is confirmed by the allocated manufacturer against your pack presentation and destination market. See full supply terms for dossier formats, market availability and shelf life.

Manufacturers of Isoniazid Tablet listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

Request a quote for Isoniazid Tablet →

Back to Listing

Frequently Asked Questions

Isoniazid is used for the treatment and prevention of tuberculosis (TB). It works by inhibiting the synthesis of mycolic acids, essential components of the bacterial cell wall, which helps stop the growth and spread of Mycobacterium tuberculosis. Isoniazid is commonly used as part of combination therapy for active TB and as monotherapy for latent TB infection to prevent progression to active disease.

Isoniazid is a synthetic compound chemically known as isonicotinic acid hydrazide. It is manufactured through chemical synthesis under pharmaceutical quality standards.

Common trade names include Nydrazid, Laniazid, and INH.

Isoniazid is manufactured by several pharmaceutical companies including Pfizer, Cipla, and Sanofi.

The generic name is Isoniazid (isonicotinic acid hydrazide).

Well-known brand names include Nydrazid, Laniazid, and INH.

Isoniazid is manufactured in regulated pharmaceutical facilities in countries including the United States, India, France, and other global regions following strict quality and safety standards.