Sustainability

Responsibility to Protect the Environment and Uphold Human Rights

Sustainability

Sinopep's Commitment to Sustainability

At Sinopep, sustainability is more than a goal — it is a guiding principle embedded in every facet of our operations. We recognize our responsibility to protect the environment, uphold human rights, and conduct business with integrity. Our commitment to sustainable development is reflected in our alignment with the United Nations Sustainable Development Goals (SDGs) and reinforced through a comprehensive Corporate Social Responsibility (CSR) framework.

We are proud to share that our Jiande and Lianyungang facilities have achieved Bronze Medal ratings from EcoVadis, a globally respected leader in sustainability assessments. This achievement highlights our dedication to environmental stewardship, ethical governance, responsible sourcing, and a safe, inclusive workplace.

Sinopep continues to integrate ESG (Environmental, Social, and Governance) principles into our long-term strategy, investing in green technologies, strengthening supplier partnerships, and fostering a culture of transparency and continuous improvement. As a global player in the life and health sciences industry, we are committed to driving meaningful impact—for our people, our partners, and our planet.

Together, we are shaping a more sustainable tomorrow.

EcoVadis Sustainability Ratings

EcoVadis is a globally trusted sustainability rating platform that evaluates companies on environmental, social, and ethical performance across 200+ industries. Its rigorous methodology assesses policies, actions, and results in areas like carbon footprint, labor rights, and supply chain ethics. Sinopep has proudly earned EcoVadis Silver and Bronze medals, placing it among the top-performing CDMOs in sustainability. The Silver medal recognizes excellence in sustainable practices, ranking recipients in the top 25% of assessed companies, while the Bronze medal acknowledges strong foundational commitment. These awards validate Sinopep’s dedication to green chemistry, waste reduction, and responsible manufacturing in peptide CDMO services.

Silver EcoVadis Award for Sustainability in manufacturing

Silver Medal

Awarded to Sinopep’s Xiasha Site (Apextide)

EcoVadis Sustainability peptide and oligo manufacturing

Bronze Medal

Awarded to Sinopep’s Jiande and Lianyungang Sites

Recent Sustainability News

Efficient Hybrid Synthesis of Amycretin

Multi-receptor agonist peptides represent one of the fastest-growing frontiers in metabolic disease therapeutics. Molecules such as amycretin, a dual GLP-1 and amylin receptor agonist, combine two...

Reagent-Quenching for Reducing Solvent Consumption in Solid-Phase Peptide Synthesis

This paper describes a reagent-quenching strategy in which a Brønsted acid compound is introduced during the post-deprotection wash to chemically neutralize residual piperidine in situ, converting it...

In-House Biocatalytic Synthesis of Non-Canonical Amino Acids for Peptide Therapeutics

Non-canonical amino acids present a fundamentally different supply challenge compared to proteinogenic residues. Standard amino acid suppliers operate at high volume for commodity materials; NCAA...

Noncanonical Amino Acids in Oral Peptide Drug Design

Macrocyclic peptides achieve therapeutic efficacy through precisely engineered molecular architectures that simultaneously optimize target binding, metabolic stability, and membrane permeability. The...

Commercial-Scale Peptide Disulfide Cyclization at High Concentration

Conventional oxidation methods typically demand extreme dilution (<0.1–1 mg/mL) to favor intramolecular cyclization and suppress intermolecular side reactions. Sinopep has developed a methodology...

Improved Detection of Silver Ions to Support Environmental Sustainability

Li, S.; Jiao, J.; Meng, S.; Zhao, C.; Wu, J. Selective Ag⁺ Sensing and Cellular Imaging Based on Hydrophilic Modulated Peptide Probe. Luminescence 2026, 41, e70397...

ApexTide Site in Hangzhou (Xiasha) Earns EcoVadis Silver Rating

Sinopep's ApexTide site in Hangzhou has earned an EcoVadis Silver Rating, recognizing top-tier sustainability performance across environmental, labor, ethics, and procurement standards...