Intas Pharmaceuticals, a leading global pharmaceutical company with presence in over 85 countries, is inviting applications for the position of Research Associate (Synthesis – API) in its R&D API department. Known for its focus on highly regulated markets like the EU and US, Intas offers a dynamic environment where innovation drives good health and happiness worldwide.
This opportunity is ideal for chemistry professionals passionate about API process development, route scouting, and scale-up activities. Located at the Matoda plant near Ahmedabad, Gujarat, this role contributes to new product launches and process optimizations in a certified Great Place to Work organization.
Roles and Responsibilities
As a Research Associate in API Synthesis, you will play a key role in end-to-end process development. Key responsibilities include:
- Conducting literature surveys and proposing viable synthetic routes using tools such as SciFinder, Reaxys, and related databases.
- Leading process development activities for new and existing APIs, with a strong focus on laboratory synthesis, optimization, troubleshooting, and scale-up.
- Identifying and implementing innovative, robust, and cost-effective synthetic routes and process improvements.
- Executing lab-scale reactions, optimization studies, and troubleshooting processes with emphasis on yield, safety, scalability, and stability.
- Performing impurity profiling, impurity synthesis, and supporting route optimization as required.
- Strictly adhering to cGLP guidelines and laboratory safety norms while ensuring cost efficiency.
The role demands hands-on experience in organic synthesis and a commitment to quality in a regulated pharmaceutical environment.
Required Qualifications and Experience
- Educational Qualification: M.Sc. in Chemistry (preferably Organic Chemistry).
- Experience: 5-7 years in API synthesis and process development (R&D).
- Strong knowledge of synthetic organic chemistry, route scouting, process optimization, and scale-up.
- Familiarity with analytical tools and interpretation for process troubleshooting.
- Ability to work in a team-oriented, innovative R&D setting.
Salary and Benefits
Intas Pharmaceuticals offers competitive compensation in the pharmaceutical industry. For a Research Associate position with 0-7 years of experience, the salary typically ranges from ₹4.4 Lakhs to ₹7 Lakhs per annum (depending on expertise, skills, and negotiation). This includes performance-linked incentives and other statutory benefits.
Employees enjoy a supportive work culture, opportunities for professional growth, and the pride of contributing to global healthcare solutions at a Great Place to Work-certified company.
How to Apply
Interested candidates are encouraged to share their updated CVs with Ms. Krisha Prajapati at krisha_prajapati@intaspharma.com. Mention the position “Research Associate (Synthesis – API)” in the subject line for quick processing.
Don’t miss this chance to be part of Intas’ winning team driving pharmaceutical innovation!

