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Premium Amino Acids & Derivatives

High-purity amino acids, dipeptides, and heterocyclic compounds manufactured under GMP standards for pharmaceutical, research, and industrial applications.

GMP Certified

Over 5000 m² production workshop built to national GMP standards since 2011.

20+ Years Experience

Established in 2003 with expertise in amino acid and pharmaceutical intermediate manufacturing.

Global Reach

Serving clients worldwide with reliable supply and technical support.

About BSX Amino Acids

Chengdu Baishixing, established on January 29, 2003, is a leading manufacturer specializing in amino acids and their derivatives. Located in the industrial area of Pujiang County, Chengdu, Sichuan, China, we are committed to excellence in chemical synthesis and quality assurance.

In 2011, we completed a major technical transformation project, adding two new amino acid production lines and one pharmaceutical intermediate line. Our facility spans over 5,000 square meters and is built according to national GMP standards, ensuring consistent quality and safety.

Our mission is to make a meaningful contribution to the development of the human medicine and food industries through high-purity, reliable chemical compounds.

Quality Inspection Lab

Our Products

Explore our wide range of high-purity amino acids, dipeptides, heterocyclic compounds, and protected amino acids for research and industrial use.

L-Cysteine S-Sulfate Na

L-Cysteine S-Sulfate Na

  • CAS No: Available upon request
  • Molecular Formula: C₃H₆NNaO₄S₂
  • Application: Biochemical research, pharmaceutical intermediate
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Phospho-L-Tyrosine Disodium Salt

Phospho-L-Tyrosine Disodium Salt

  • CAS No: Available upon request
  • Molecular Formula: C₉H₉NNa₂O₆P
  • Application: Cell signaling studies, kinase research
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L-Alanyl-L-Cystine

L-Alanyl-L-Cystine

  • CAS No: Available upon request
  • Molecular Formula: C₆H₁₂N₂O₄S₂
  • Application: Peptide synthesis, antioxidant research
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L-Alanyl-L-Tyrosine

L-Alanyl-L-Tyrosine

  • CAS No: Available upon request
  • Molecular Formula: C₁₂H₁₆N₂O₄
  • Application: Dipeptide research, enzyme substrates
Inquiry Now
L-Cystine Dihydrochloride

L-Cystine Dihydrochloride

  • CAS No: Available upon request
  • Molecular Formula: C₆H₁₄Cl₂N₂O₄S₂
  • Application: Nutritional supplements, redox biology
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DL-Tryptophan

  • CAS No: 54-12-6
  • Molecular Formula: C₁₁H₁₂N₂O₂
  • Molecular Weight: 204.23
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D-Pyroglutamic Acid

  • CAS No: 4042-36-8
  • Molecular Formula: C₅H₇NO₃
  • Molecular Weight: 129.11
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L-Tyrosine

  • CAS No: 60-18-4
  • Molecular Formula: C₉H₁₁NO₃
  • Molecular Weight: 181.19
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Why Choose Us

Trusted by researchers and manufacturers worldwide

GMP Compliance

Manufactured in a 5000+ m² GMP-certified facility ensuring consistent quality and traceability.

High Purity

Rigorous quality control with Certificate of Analysis and Material Safety Data Sheets provided.

Custom Synthesis

We offer customization based on your specific research or production needs.

Global Shipping

Reliable logistics and packaging for safe delivery worldwide.

20+
Years in Business
5000+
m² Facility
50+
Products
30+
Countries Served

Frequently Asked Questions

What is your production capacity?

Chengdu Baishixing offers manufacturing from gram to kilogram scale, supporting both research and industrial needs.

Do you provide samples?

Yes, we offer sample requests for evaluation. Contact us for more details.

Are your products GMP compliant?

Our production workshop is built according to national GMP standards, ensuring high-quality and consistent output.

Can you customize compounds?

Yes, we offer custom synthesis and modification services based on client specifications.

Get in Touch

Have questions or need a quote? Reach out to our team for expert support.

Email

[email protected]

[email protected]

Phone

028-88536627

+8613408677798

WhatsApp

+86-15008222507

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