PHARMACEUTICAL DEVELOPMENT & MANUFACTURING
Advancing Pharmaceutical Excellence Through Complex Chemistry
Tagoor Laboratories develops and manufactures Active Pharmaceutical Ingredients (APIs), Advanced Intermediates and Key Starting Materials (KSMs), supported by integrated R&D, CDMO and pharmaceutical manufacturing capabilities.
Project Of the Month
Innovative API Development
A leading API and intermediate manufacturer delivering high-quality solutions worldwide.
- About Us
From Pharmaceutical Synthesis to Global Collaboration
Established in 2015, Tagoor Laboratories is a pharmaceutical company focused on developing and supplying Active Pharmaceutical Ingredients, Advanced Intermediates and Key Starting Materials across critical and high-growth therapeutic areas.
Speciality
A Global Partner in Pharmaceutical Development
Mission
Quality. Innovation. Reliable Delivery.

DR. PENMETSA VENKATA SUBRAMANYAM RAJU
Founder, Chairmen
- Why Choose Us
Built on Scientific Expertise, Quality & Reliability
Our strength comes from combining complex chemistry expertise with R&D, manufacturing, quality and regulatory capabilities to support pharmaceutical development and supply requirements.
Complex Chemistry Expertise
Specialized expertise in developing APIs, Advanced Intermediates and KSMs for complex pharmaceutical chemistry requirements.
Integrated R&D & Manufacturing
Dedicated R&D and manufacturing capabilities help translate laboratory-developed processes into scalable pharmaceutical production.
Quality-Focused Operations
Quality systems, analytical capabilities and experienced teams support consistent pharmaceutical development and manufacturing processes.
Global Pharmaceutical Support
Integrated technical, regulatory and supply capabilities help us serve branded and generic pharmaceutical companies across international markets.
- COMPREHENSIVE PHARMACEUTICAL R&D & MANUFACTURING SOLUTIONS
From Pharmaceutical R&D to Commercial Manufacturing
Tagoor Laboratories combines scientific research, process development, analytical expertise, manufacturing and regulatory capabilities to support pharmaceutical products across their development and supply lifecycle.
API Development
Development and optimization of synthetic routes for Active Pharmaceutical Ingredients, with a focus on quality, process efficiency and scalability.
Advanced Intermediates
Development of complex pharmaceutical intermediates supported by expertise in chemistry, process engineering and scale-up.
Key Starting Materials
Development and supply of Key Starting Materials supporting pharmaceutical manufacturing and backward integration strategies.
Custom Synthesis
Customer-specific chemistry and custom synthesis programs supporting pharmaceutical development and commercial objectives.
Analytical R&D
Analytical method development, validation, impurity determination and characterization to support pharmaceutical development.
CDMO Services
Process co-development, process optimization, technology transfer and development of pipeline products for pharmaceutical partners.
- OUR PHARMACEUTICAL PORTFOLIO
APIs, Advanced Intermediates & KSMs
Our product portfolio is built around pharmaceutical ingredients and intermediates supported by our expertise in complex chemistry, process development and manufacturing.
| S.No. | NAME OF ADVANCED INTERMEDIATE | RELATED API | CAS NUMBER |
|---|---|---|---|
| 1 | 2-Chloromethyl-3,4-dimethoxypyridine HCl | Pantoprazole | 72830-09-2 |
| 2 | 5-Difluoromethoxy-2-mercapto-1-H-benzimidazole | Pantoprazole | 97963-62-7 |
| 3 | 5-(Difluoro methoxy)-2-{[(3,4 dimethoxypyridin-2-yl)methyl]thio}-1H-benzimidazole | Pantoprazole | 102625-64-9 |
| 4 | 2-Hydroxymethyl-3,5-dimethyl,4-methoxy pyridine | Omeprazole/Esomeprazole | 86604-78-6 |
| 5 | 2-Chloromethyl-3,5-dimethyl-4-methoxypyridine HCl | Omeprazole/Esomeprazole | 86604-75-3 |
| S.No. | Product Name | DMF | WHO-GMP |
|---|---|---|---|
| 1 | Domperidone IP/ BP/ Ph. Eur | DMF Available | Available |
| 2 | Desloratadine BP/Ph.Eur/USP | DMF Available | Available |
| 3 | Domperidone Maleate IP/ BP/ Ph. Eur | DMF Available | Available |
| 4 | Esomeprazole Magnesium Tri-Hydrate IP/ Ph. Eur./BP | DMF Available | Available |
| 5 | Favipiravir In-House / IP | DMF Available | Available |
| S.No. | PRODUCT | RELATED API | CAS NUMBER |
|---|---|---|---|
| 1 | N-Methyl-4-piperidone | Loratadine, Ketotifene, Zavegepant & Aclaftadine | 1445-73-4 |
| 2 | N-Methyl-4-hydroxy-piperidine | Domperidone | 106-52-5 |
| 3 | N-Carbethoxy-4-piperidone | Domperidone, Haloperidol | 29976-53-2 |
| 4 | Ethyl 4-hydroxypiperidine-1-carboxylate | Drug Intermediate | 65214-82-6 |
| 5 | 4-Hydroxypiperidine | Bepotastine besylate, Nadifloxacin | 5382-16-1 |
- QUALITY & COMPLIANCE
Quality at Every Stage of Pharmaceutical Development
Quality is integral to Tagoor Laboratories’ pharmaceutical operations. Our Quality Control and Quality Assurance functions support activities across material procurement, testing, manufacturing and final product release, with a focus on compliance, consistency and customer requirements.
DB
EU
ICH
ISO
WHO
- OUR DEVELOPMENT EXPERTISE
Advancing Pharmaceutical Development Through Applied Science
Our R&D programs address complex pharmaceutical development challenges through chemistry, process engineering, analytical research and technology development.
- Category: R&D
API Synthetic Route Development
Development of efficient synthetic routes for APIs and pharmaceutical intermediates, including novel and non-infringing process approaches.
- Category: ANALYTICAL R&D
Impurity & Analytical Characterization
Identification, characterization and synthesis of impurities, supported by analytical method development and validation for APIs and intermediates.
- Category: R&D
Process Development & Scale-Up
Translation of laboratory-developed technologies into scalable processes through process engineering, optimization and systematic scale-up.
- Category: CDMO
CDMO Partnership Solutions
CDMO Partnership Solutions: End-to-end CDMO services from R&D and formulation to commercial-scale manufacturing.
Scalable, quality-driven solutions tailored to your product and development needs.
- COLLABORATE WITH TAGOOR LABORATORIES
Partner With Us for Pharmaceutical Development & Manufacturing
Whether you require API development, Advanced Intermediates, KSMs, custom synthesis, analytical R&D or CDMO support, Tagoor Laboratories brings together scientific expertise and pharmaceutical manufacturing capabilities to address complex development requirements.
Discuss Your Pharmaceutical Requirement
- OUR PARTNERSHIPS
Built for Long-Term Pharmaceutical Partnerships
We work with pharmaceutical companies across branded and generic markets, supporting their requirements through integrated R&D, manufacturing, quality, regulatory and supply capabilities.
- FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions About Tagoor Laboratories
Still Have Questions?
What does Tagoor Laboratories manufacture?
Tagoor Laboratories develops and manufactures Active Pharmaceutical Ingredients (APIs), Advanced Intermediates and Key Starting Materials (KSMs) for pharmaceutical applications, supported by R&D, CDMO and manufacturing capabilities.
Does Tagoor Laboratories provide API development services?
Yes. Our R&D capabilities include synthetic route development for APIs and intermediates, process development, optimization, impurity research, analytical method development and scale-up activities.
What are Tagoor Laboratories' CDMO services?
Our CDMO capabilities include process co-development, process optimization, technology transfer and development of pipeline products, supported by pharmaceutical R&D and manufacturing expertise.
Does Tagoor Labs manufacture Advanced Intermediates?
Yes. Advanced Intermediates are a core part of Tagoor Laboratories’ product portfolio, supported by expertise in complex chemistry and chemical engineering.
What analytical R&D services are available?
Tagoor Laboratories’ analytical R&D capabilities include analytical method development and validation, impurity determination and characterization, and primary reference standard preparation and standardization.
Does Tagoor Laboratories provide custom synthesis?
Yes. Tagoor Laboratories provides customer-specific chemistry and custom synthesis through its R&D and CRO/CMO capabilities, including process co-development and optimization.