High-Purity L-Tryptophan Supplier: Essential Amino Acid for Pharmaceutical and Research Applications
Discover the critical role of L-Tryptophan (H-Trp-OH) as an essential amino acid. As a leading manufacturer and supplier, we provide high-quality L-Tryptophan for your pharmaceutical, research, and nutritional needs. Secure your supply chain with a trusted partner.
Get a Quote & SampleYour Trusted Source for High-Quality L-Tryptophan

L-Tryptophan (H-Trp-OH)
We are a premier manufacturer and supplier of L-Tryptophan (CAS: 73-22-3) in China, offering exceptional purity and reliability. As a vital building block for proteins and a precursor to neurotransmitters like serotonin and melatonin, L-Tryptophan is indispensable in pharmaceutical formulations, nutritional supplements, and advanced biochemical research. Partner with us for consistent quality and competitive pricing for your bulk purchase needs.
- High Purity L-Tryptophan: Sourced from a trusted manufacturer, ensuring >99.5% purity for critical applications.
- Essential Amino Acid: Vital for protein synthesis and physiological functions, making it a key ingredient for health and wellness products.
- Versatile Applications: Widely used in pharmaceutical synthesis, dietary supplements, and as a research biochemical.
- Reliable Supply Chain: As a dedicated supplier, we guarantee stable inventory and timely delivery of your L-Tryptophan orders.
Advantages of Sourcing L-Tryptophan from Our Company
Uncompromising Quality Assurance
Our L-Tryptophan (H-Trp-OH) undergoes rigorous quality control, meeting stringent industry standards for purity and efficacy. Rely on us as your dependable supplier for pharmaceutical-grade ingredients.
Competitive Manufacturing Pricing
Benefit from direct sourcing from a leading manufacturer. We offer competitive pricing for bulk purchases of L-Tryptophan, ensuring cost-effectiveness for your formulations.
Dedicated Technical Support
Our team provides expert technical support to assist with product inquiries, applications, and sourcing. We are committed to being your go-to supplier for essential amino acids like L-Tryptophan.
Key Applications of L-Tryptophan
Pharmaceutical Synthesis
L-Tryptophan is a critical raw material in the synthesis of various pharmaceutical compounds and drug formulations, contributing to therapeutic efficacy. Enquire about our manufacturer pricing for bulk purchase.
Nutritional Supplements
As an essential amino acid, L-Tryptophan is widely incorporated into dietary supplements aimed at improving mood, sleep, and overall well-being. Find a reliable supplier for your product development.
Biochemical Research
Researchers utilize high-purity L-Tryptophan for studies in molecular biology, cell culture, and metabolic pathways. We are a trusted source for your research chemical needs.
Peptide Synthesis
L-Tryptophan is a fundamental component in the synthesis of peptides, playing a crucial role in structural integrity and biological activity. Partner with us for your peptide precursor requirements.