Lazertinib 240 mg, 80 mg Suppliers & Bulk Manufacturers
Available Forms: Tablets
Available Strengths: 240 mg, 80 mg
Reference Brands: Lazcluze (USA)
Category: Oncology Cancer Care
Lazertinib is a third‑generation EGFR tyrosine kinase inhibitor used to treat advanced or metastatic non‑small cell lung cancer (NSCLC) in adults whose tumors carry certain EGFR mutations (exon 19 deletions or exon 21 L858R substitution). It blocks abnormal EGFR signaling in cancer cells, inhibiting growth and helping shrink tumors.
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Product Description:
Lazertinib is a third-generation EGFR tyrosine kinase inhibitor. Like others in its generation it binds irreversibly and spares wild-type receptor, which limits the rash and diarrhoea that constrained the earlier drugs, and it covers the T790M resistance mutation. It also penetrates the central nervous system well, which matters because brain metastases are common in EGFR-mutant lung cancer and were historically a point where systemic treatment failed while the rest of the disease stayed controlled.
It is used for advanced or metastatic non-small cell lung cancer with EGFR exon 19 deletions or the L858R substitution, notably in combination with amivantamab, a bispecific antibody against EGFR and MET — the pairing attacks the receptor from inside and outside the cell and closes the MET-mediated escape route. Rash, paronychia, diarrhoea, stomatitis and venous thromboembolism occur, the last frequently enough that prophylactic anticoagulation is used early in the combination.
Sourcing notes. Originator product, on patent, approved in a limited number of territories to date. A 240 mg tablet provides the standard once-daily dose and an 80 mg tablet the reduced doses, so a supply plan needs both. Demand is tied to amivantamab availability. EGFR mutation testing is mandatory at the destination. Oral solid, room temperature.
How Lazertinib is supplied today, and licensing ahead of patent expiry
Frequently Asked Questions
Lazertinib is used for the treatment of advanced or metastatic Non‑Small Cell Lung Cancer (NSCLC) in adult patients whose tumors have specific mutations in the Epidermal Growth Factor Receptor (EGFR) gene, such as exon 19 deletion or exon 21 L858R substitution. It is often prescribed in combination with Amivantamab as a first‑line chemotherapy‑free regimen for eligible patients.
Lazertinib is a small‑molecule EGFR tyrosine kinase inhibitor. It selectively and irreversibly binds to mutant EGFR proteins in cancer cells, blocking signals that promote tumor cell proliferation and survival. It is formulated with excipients suitable for oral administration.
The trade names for lazertinib include Lazcluze and Leclaza (region-specific).
Lazcluze (lazertinib) is manufactured by Janssen-Cilag, part of Johnson & Johnson.
The generic name is lazertinib.
Brand names include Lazcluze and Leclaza.
Lazertinib is manufactured in GMP-certified facilities by Janssen-Cilag for global distribution.
Lazcluze (Lazertinib) is developed and sold by Johnson & Johnson, and by discovered by Yuhan (Leclaza in Korea). PharmaTradz handles enquiries for authorised supply of the originator product, named-patient import where it is not registered, and licensing or development work ahead of patent expiry.
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