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Nafcillin bulk supplier for pharma manufacturers

Nafcillin 500 mg, 1 g, 2 g Suppliers & Bulk Manufacturers

Available Forms: Injection

Available Strengths: 500 mg, 1 g, 2 g

Reference Brands: Generic formulations marketed under different names

Category: Antibiotics

Nafcillin is a Antibiotics product available as Injection in strengths 500 mg, 1 g, 2 g. It corresponds to the reference brand Generic formulations marketed under different names. Verified GMP manufacturers and suppliers on PharmaTradz offer it in bulk for import worldwide, with regulatory documentation and dossier support available on request.

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Product Description:

Nafcillin injection is an antibiotic used to treat infections caused by certain types of bacteria. It belongs to a class of medicines known as penicillins, which are widely used to manage bacterial infections in clinical settings. Nafcillin works by killing bacteria responsible for infection, helping the body recover and prevent the spread of harmful microorganisms.

This medicine is specifically effective against susceptible bacterial strains and is commonly administered in hospitals or healthcare facilities under medical supervision. Nafcillin injection targets bacterial cell wall synthesis, leading to the destruction of bacteria and resolution of infection symptoms. It is important to note that nafcillin injection is effective only against bacterial infections and does not work for viral illnesses such as the common cold, flu, or other viral infections.

Using nafcillin appropriately helps ensure effective treatment outcomes and reduces the risk of antibiotic resistance. As with all antibiotics, it should be used exactly as prescribed by a healthcare professional for the full duration of treatment.

Nafcillin — third party manufacturing & bulk supply

Nafcillin 500 mg, 1 g, 2 g 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

Nafcillin is supplied as Injection — an injectable dosage form, so the indicative MOQ is 50,000 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 Nafcillin listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

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Frequently Asked Questions


Nafcillin is used to treat moderate to severe infections caused by susceptible staphylococcal bacteria, including skin and soft tissue infections, bone and joint infections, bloodstream infections, and endocarditis.


Nafcillin is a semi-synthetic penicillin antibiotic produced through chemical synthesis and fermentation-derived penicillin modification.


Nafcillin has been marketed under trade names such as Nallpen, although it is most commonly sold under its generic name.


Nafcillin was originally developed by Wyeth. Currently, generic nafcillin sodium is manufactured by multiple pharmaceutical companies worldwide.


The generic name of Nafcillin is nafcillin sodium.


The brand name of Nafcillin includes Nallpen, along with various generic equivalents.


Nafcillin is manufactured in several countries, including the United States, India, and EU nations, depending on the manufacturer and regulatory approvals.

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