CRO / CDMO ยท Hyderabad, India

The Chemistry
Behind Confidence.

SRRD Laboratories is a science-first CRO/CDMO specialising in impurity synthesis, isotope-labelled compounds, and custom chemical development.

Supporting global pharmaceutical and biotechnology organisations in their pursuit of innovation, compliance, and patient safety.

ImpuritiesSynthesised
IsotopeLabelled Cpds
CustomMulti-step
Capabilities
Isotope Labelling
Custom Multi-step Synthesis
Impurities
N-Nitroso Compounds
Regulatory-Ready Materials
Who We Are

A Scientific Partner
in Innovation

We are a contract research and development organisation dedicated to solving the chemical challenges that drive pharmaceutical progress. At SRRD Laboratories, we combine deep scientific expertise with a problem-solving mindset, enabling us to deliver molecules that are often difficult, rare, or entirely novel.

SRRD Laboratories is not just a service provider. We are a scientific partner in innovation. We don't just deliver compounds โ€” we deliver confidence, clarity, and scientific certainty.

Our Full Story
Technical Mastery
Deep expertise in synthetic route design, impurity profiling, and isotope incorporation for the most complex molecules.
Speed with Precision
Our agile structure allows us to deliver complex materials faster, without sacrificing quality or regulatory alignment.
Partnership-Driven
We work as an extension of your R&D team โ€” responsive, reliable, and fully aligned with your scientific goals.
What We Do

Specialised Chemistry
Services

From early-stage R&D to regulatory submissions โ€” high-purity materials and robust analytical data.

01
Impurity Synthesis

High-purity pharmaceutical impurities synthesised with rigorous analytical validation โ€” supporting drug development and regulatory compliance.

02
Isotope-Labelled Compounds

Radio and stable isotope-labelled compounds for metabolism studies, pharmacokinetics, and bioanalytical research.

03
Custom Chemical Development

Complex multi-step synthesis tailored to your R&D needs โ€” from early-stage exploration to regulatory-ready deliverables.

04
N-Nitroso Compounds

Specialised reference standards for nitrosamine impurity testing and ICH M7 regulatory submissions.

05
API Impurities

Pharmaceutical-grade API impurity standards with full characterisation data, certificates, and regulatory documentation.

06
Analytical Characterisation

Robust analytical data packages including NMR, HRMS, HPLC, and IR to support confident decision-making.

Our Scientific Philosophy
"At SRRD Laboratories, we believe that precision chemistry is the foundation of safer, more effective medicines."

Every impurity, every labelled compound, every analytical spectrum carries a responsibility โ€” to the science, to the data, and ultimately to the patient.

Do the science right. Do it with integrity. Do it with purpose.
Our Values

The Principles That Shape
Every Molecule We Deliver

01
Scientific Integrity

Honest, reproducible, defensible data. Rigorous documentation and uncompromising scientific ethics in everything we do.

02
Precision in Every Step

Chemistry is detail โ€” and detail defines quality. From route design to final spectra, precision guides every decision.

03
Confidentiality & Trust

Your science is your intellectual capital. We protect it with strict protocols, secure data systems, and disciplined handling.

04
Innovation with Purpose

We embrace complexity, challenge assumptions, and engineer smarter solutions. Innovation backed by scientific discipline.

05
Partnership Collaboration

We work as an extension of your R&D team โ€” clear communication, rapid updates, and shared problem-solving define us.

06
Quality without Compromise

Every molecule must meet the highest global standards. Purity, accuracy, and regulatory alignment are non-negotiable.

SRRD Laboratories
"At SRRD, we don't chase volume. We chase accuracy, purity, and scientific truth."

Because in pharmaceutical chemistry, precision is not a luxury โ€” it is the foundation of trust. Every medicine begins with a molecule, and every molecule carries a responsibility.

SRRD Laboratories
Where Chemistry Meets Confidence