Boc-Lys(Boc)-OH | Key Intermediate for GLP-1 Weight Loss Drugs

Boc-Lys(Boc)-OH CAS 2483-46-7 is a high-grade protected amino acid widely used as a critical building block in solid-phase peptide synthesis. It is a core raw material for manufacturing blockbuster GLP-1 anti-diabetic & weight-loss peptides including Semaglutide, Tirzepatide, Liraglutide, and Lixisenatide.

Key Specifications

Appearance: White crystalline powder / low-melting solid

Purity: ≥98.0% (Pharmaceutical Grade)

Melting Point: 70–80°C

Storage: −20°C, sealed & dry

Shelf Life: 12 months

Packing: 25kg fiber drum

Transport: Cold chain required

Core Applications

✦ GLP-1 Weight Loss & Anti-Diabetic Drugs

*Semaglutide (Wegovy/Ozempic)

*Tirzepatide (Zepbound/Mounjaro)

*Liraglutide (Saxenda/Victoza)

*Lixisenatide (Adlyxin)

✦ Peptide Drug Development & CDMO

*Solid-phase peptide synthesis (Boc-SPPS)

*Protected lysine building block

*API intermediate for injectable weight-loss drugs

*R&D reagents for biotech & pharmaceutical labs

Why Choose Our Product?

1. Stable High Purity

Dual Boc-protection process ensures ≥98% purity, low impurities, and excellent batch-to-batch consistency for peptide synthesis.

2. Large-Scale & Cost Advantage

Annual output >1000MT of amino acid derivatives; in-house raw materials & continuous production deliver 30–50% lower cost vs. EU/JP brands.

3. Full International Compliance

Produced under cGMP; meets USP, EP, AJI standards; certified ISO 9001, ISO 14001, ISO 22000, OHSAS 18001.

4. Reliable Supply Chain

In-stock inventory; flexible order sizes from kg to MT; short lead times; stable long-term supply for pharmaceutical & CDMO partners.

5. Trusted by Global Pharma

Approved supplier to Pfizer, Thermo Fisher, Merck, and leading peptide CDMOs worldwide.

Target Markets & Demand

*Europe (largest importer): Germany, Switzerland, UK, France

*North America: USA, Canada

*Asia Pacific: South Korea, Japan, India, Turkey

*Others: Israel, Singapore, Brazil

Our product is widely exported to Europe, North America, India, South Korea, supporting pharmaceutical factories, CDMOs, generic drug manufacturers, and research institutions.

 

Why This Product Drives Business Growth?

The global GLP-1 weight-loss drug market is expanding rapidly. As a must-use intermediate in peptide manufacturing, Boc-Lys(Boc)-OH is in strong and stable demand.

Our high-quality, cost-effective grade helps you secure orders, speed up R&D, and scale production efficiently.

Contact us for product quotation, sample testing and customized solution consultation.