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50+ Years
experience
Custom Organic Chemical Manufacturing Solutions in Danbury, CT
Since 1935, RSA has established itself as a trusted partner in custom organic chemical manufacturing, specializing in reagents and active pharmaceutical ingredients (APIs). Our FDA-registered facility operates under stringent cGMP and SLP guidelines, ensuring compliance with the highest industry standards. With a legacy of flexibility and technical expertise, we execute a diverse range of reaction types and production scales, from bench to semi-works level. Our commitment to quality is reflected in our ChemStewards certification and licensing for Schedule 4 controlled substances. We prioritize long-term client relationships through responsive service, meticulous attention to detail, and a dedication to solving complex chemical challenges.

Our state-of-the-art labs and production equipment, including reactors operating under extreme temperatures and pressures, enable us to deliver tailored solutions for pharmaceutical and industrial clients. By maintaining a BSE/TSE-free facility and adhering to ICH guidelines, we ensure reliability and safety in every project. Our teams expertise spans process development, optimization, and pilot plant scale-up, supported by advanced analytical instrumentation for rigorous quality control. This comprehensive approach positions us as a dependable resource for clients requiring precision in fine chemicals and pharmaceutical intermediates.
Services
Organic Chemicals Reagents Active Pharmaceutical Ingredients Process Development Pilot Plant Scale-Up Chemical Reactions BSE/TSE-Free Production Schedule 4 Controlled Substances
Details
  • Year established: 1935
Highlights and features
  • We have over 85 years of experience in custom chemical manufacturing.
  • Our facility is FDA registered and inspected for compliance.
  • We operate under cGMP and SLP guidelines for quality assurance.
  • Our team provides responsive attention to detail and flexibility.
  • We offer a wide range of reaction types and production capabilities.
Associations and certifications
  • FDA
  • ChemStewards
Services
Organic Chemicals
RSA specializes in manufacturing custom organic chemicals, including fine chemicals and pharmaceutical intermediates. Our expertise spans diverse reaction types, enabling tailored solutions for industrial and pharmaceutical clients. With decades of experience, we ensure precision and compliance in every project.
Active Pharmaceutical Ingredients
We produce high-purity active pharmaceutical ingredients under FDA-regulated cGMP guidelines. Our facility supports bench-to-scale production, ensuring quality and consistency for critical healthcare applications. Advanced analytical tools verify compliance and safety.
Process Development
Our team optimizes chemical processes for scalability, from laboratory trials to full production. With pilot plant capabilities and specialized equipment, we address technical challenges while maintaining efficiency and cost-effectiveness for clients.
Chemical Reactions
RSA executes a broad spectrum of chemical reactions, including acetylation, hydrogenation, and cyclization. Our technical capabilities and flexible infrastructure allow us to handle complex, multi-step syntheses with precision and reliability.
BSE/TSE-Free Production
Our facility maintains BSE/TSE-free status for pharmaceutical production, ensuring safety in medical applications. Stringent protocols and quality controls mitigate contamination risks, meeting regulatory requirements for client trust and compliance.
Questions
What does RSA Corporation specialize in?
RSA specializes in custom organic chemical manufacturing, including reagents, active pharmaceutical ingredients (APIs), and fine chemicals, with expertise in process development and scale-up.
Is RSA Corporation FDA-registered?
Yes, our facility is FDA-registered and inspected, operating under cGMP and SLP guidelines for quality and compliance.
What types of chemical reactions does RSA perform?
We handle diverse reactions, including acetylation, hydrogenation, cyclization, and multi-step syntheses, supported by advanced lab and production equipment.
Does RSA offer process development services?
Yes, we provide process optimization and pilot plant scale-up services to transition laboratory methods to full-scale production efficiently.
How does RSA ensure product quality?
We use rigorous quality controls, analytical instrumentation, and adherence to ICH guidelines to ensure purity, safety, and compliance in all products.
Can RSA produce BSE/TSE-free chemicals?
Yes, our facility maintains BSE/TSE-free status, ensuring safety for pharmaceutical and medical applications through strict contamination controls.