Company
L Amari Trade Limited
Location
Shenzhen Other, China
Job Type
Full Time
Salary Range
Negotiable
Number to Recruit
1
Job Reference Code
J2600898
We are an international pharmaceutical company specializing in peptide-based products and active pharmaceutical ingredients (APIs). We work with trusted global manufacturing partners to develop and supply high-quality peptide solutions for research and pharmaceutical applications. Our focus is on quality assurance, regulatory compliance, and innovation, ensuring our products meet international standards while serving customers across Europe, South America, and other global markets.
Responsible for the synthesis, purification, and quality verification of peptide active pharmaceutical ingredients (APIs). Evaluates supplier-provided peptides for purity, identity, and impurity profiles, and supports process development for in-house synthesis where applicable.
Responsibilities:
Perform or oversee solid-phase peptide synthesis (SPPS) and purification (RP-HPLC)
Conduct identity/purity testing using HPLC, LC-MS, and amino acid analysis
Audit and validate peptide APIs sourced from third-party suppliers against COA and pharmacopeial standards
Investigate impurities, degradation products, and synthesis-related contaminants
Liaise with contract manufacturers and testing labs on specifications and methods
Maintain documentation per GMP/ICH guidelines
Qualifications:
MS/PhD in Organic Chemistry, Biochemistry, or related field
Hands-on SPPS experience (Fmoc/Boc chemistry)
Analytical chemistry expertise (HPLC, LC-MS, CE)
Familiarity with USP/EP peptide monographs and GMP requirements