Chengdu Baishixing Science and Technology Industry Co., Ltd.
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Company Profile

Chengdu Baishixing Science and Technology Industry Co., Ltd., founded in 2003, is an enterprise that integrates research, development, production, and sales of raw materials for cell culture media, protected amino acids, amino acid derivatives, oligopeptides, and pharmaceutical intermediates. Over the years, we’ve built strong expertise, securing 13 invention patents and 16 utility model patents. Our bromine-free production methods for disodium tyrosine and lactobionic acid stand out in China.

We operate two manufacturing sites: our Chengdu base, equipped with four production lines focused on amino acid derivatives, and our Lanzhou facility, which houses six CGMP-compliant lines dedicated to protected amino acids and oligopeptides.

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About Us

We are certified under ISO 9001:2015, ISO 14001:2015, ISO 22000:2018, and OHSAS 18001:2007. Our chemical products are manufactured in strict accordance with the standards of the Chinese, US, European, and Japanese Pharmacopoeias. With a global presence in over 20 countries and regions, we’ve established strong trade partnerships with more than 1,000 overseas clients. We currently offer more than 300 types of products, including protected amino acids, derivatives, short peptides, and pharmaceutical intermediates. With an annual production capacity of over 1,000 tons, we support a wide range of applications across pharmaceutical, biotech, nutrition, and agricultural industries.

Certificates
ISO 22000
ISO 22000
ISO14001
ISO14001
ISO₄5001
ISO₄5001
ISO₉001
ISO₉001
Kosher
Kosher
Quality Management

At Baishixing, we take quality seriously at every stage of production. Our facilities are equipped with advanced analytical instruments, including gas and liquid chromatography systems, ensuring accurate and reliable testing. We are certified under several international standards, including ISO 9001 for quality management, ISO 14001 for environmental management, ISO 22000 for food safety, ISO 45001 for occupational health and safety, and Kosher certification.

As a nationally recognized high-tech enterprise and a “Specialized and Innovative” SME, we are also a governing member of the China Biochemical Pharmaceutical Industry Association. We’ve contributed to the development of national group standards such as the “Serum-Free Cell Culture Medium” and currently hold 14 invention patents along with several utility model patents. Our products comply with major global pharmacopeia standards, including USP, EP, AJI, and the Chinese Pharmacopoeia.

Testing Equipment
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  • High-Performance Liquid Chromatograph (HPLC): 6 units
  • Electronic Analytical Balance: 4 units
  • Electric Blast Drying Oven (Constant Temp.): 5 units
  • Automatic Polarimeter: 3 units
  • Automatic Potentiometric Titrator: 3 units
  • Automatic Moisture Titrator: 2 units
  • Micro Melting Point Apparatus: 4 units
  • UV-Visible Spectrophotometer: 5 units
Discover more about Amino Acids for Cell Culture Media & Peptide Synthesis
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Amino Acids & Derivatives for Cell Culture
Amino Acids & Derivatives for Cell Culture

In cell culture applications, certain amino acids are added or fine-tuned to better support the unique growth and metabolic needs of specific cell lines. These modified or enriched amino acid profiles help improve cell viability, boost protein expression, and reduce the buildup of metabolic waste.

Amino Acids & Derivatives for Peptide Synthesis
Amino Acids & Derivatives for Peptide Synthesis

We offer a broad selection of specialty amino acids and derivatives designed for peptide synthesis applications. Our portfolio includes both catalog peptides (also known as standard peptides) and custom peptides, supporting diverse research and production needs.

Raw Materials & Intermediates
Raw Materials & Intermediates

Raw materials and intermediates refer to compounds formed during chemical synthesis or manufacturing processes that require further reaction to produce the final product. We offer a range of amino acid-based raw materials and ...

Amino Acids & Derivatives for Cell Culture
  • L-Tyrosine
  • L-Tyrosine disodium salt
  • N-Acetyl-L-tryptophan
  • N-Acetyl-DL-tryptophan
  • L-Cystine dihydrochloride
  • View More
Amino Acids & Derivatives for Peptide Synthesis
  • Side Chain Raw Material
  • Semaglutide Intermediates
  • Tirzepatide Intermediates
  • Other Intermediates
  • General Protected Amino Acids
Raw Materials & Intermediates
  • Pharmaceutical Raw Materials & Intermediates
  • Food Additive Raw Materials & Intermediates
  • Agricultural Raw Materials & Intermediates
  • Cosmetic Raw Materials & Intermediates
Contact Us
Sherry Wu
info@cd-bsx.com
+86-28-88531548
+86-13730848292