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Advanced Pharmaceutical Research Facilities

Integrated synthesis, isolation, purification and analytical capabilities supporting pharmaceutical research and development.

Expertise You Can Trust

SimSon Laboratories is backed by a strong team of experienced chemists and PhD scientists specializing in synthesis, analytical development, characterization, and quality control.

Our multidisciplinary scientific team brings extensive expertise across organic synthesis, analytical chemistry, impurity synthesis, reference standards, and structural characterization.

Every material undergoes a rigorous three-level inspection and qualification process involving synthesis, analytical verification, and quality review before it is approved for dispatch. This ensures that every product supplied to our customers meets our defined quality, identity, purity, and documentation requirements.

Quality You Can Trust
Backed by experienced chemists and PhD scientists in synthesis and analytical sciences, SimSon ensures every material undergoes three-level inspection and qualification before dispatch, ensuring consistent quality, purity, and reliability.

Our Facilities Across India

Four Locations, One Standard of Quality

Dahisar East, Mumbai Head Office – Sales & Operations Sales management, customer support, business development and export operations serving customers worldwide.
Vasai, Maharashtra Analytical Testing & Warehouse In-house analytical testing, QA/QC and secure warehousing facilities supporting quality and reliable material handling.
Ahmedabad, Gujarat Impurity Manufacturing & Characterisation Dedicated facility for peptide and complex impurity manufacturing, with advanced analytical instruments for comprehensive characterisation and structural elucidation.
Hyderabad, Telangana Impurity Synthesis & Characterisation Dedicated laboratories for impurity synthesis, purification and comprehensive characterisation, supported by advanced analytical capabilities and experienced scientists.

Three labs, one chain of custody

Custom Synthesis Laboratory

Simson Laboratories with its chemistry expertise offer the following: Research and development of synthesis for the production of the most complex molecules. Complete literature searches, ensuring that the most efficient synthetic route has been created and standardized.

Small-scale & large-scale chemistry capabilities. From milligrams to multi-kilograms, we can take your projects from concept to commercial.

Typical Custom synthesis request:
Small Molecules API's Complex Intermediates Drug Reference Compounds Drug Impurities Drug Metabolites Literature & Non-literature Compounds Nitrosoamines Peptides

What we run, and what it proves

Every technique below sits behind a line on the certificate of analysis. The full instrument list, with makes and models, is available on request.

Structure & identity
Q NMR Structural confirmation and quantitative purity assessment
Lcms /MS/HRMS Molecular mass confirmation and structural characterization
Infrared (IR) Functional group identification and structural confirmation
RRT/RRF Impurity identification and accurate quantitative assessment
Separation & purity
HPLC Chromatographic purity, assay and impurity profiling
GC/GCMS Residual solvent and volatile impurity analysis
CHNS Elemental composition for identity and purity assessment
UV data UV spectral analysis for identity and quantitative assessment
Physical & elemental
TGA Thermal stability, moisture and volatile content assessment
ICP-MS Trace elemental and elemental impurity determination
Assay by Mass balance Purity assignment considering impurities and volatiles

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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OFFICES & LABORATORIES
REGISTERED OFFICE Ā· MUMBAI B-307, Sarita Building, Prabhat Industrial Estate, Near Dahisar Toll Naka, Dahisar (East), Mumbai- 400068, Maharashtra, India
CORPORATE OFFICE Ā· MUMBAI Unit 1001-1006, The Platina, Tanvi Complex, S. V. Road, Dahisar East, Mumbai 400068, India
LABORATORY Ā· HYDERABAD Shed 6A, TYPE III, TSIIC, Prashanthi Nagar, Kukatpally, Hyderabad 500072, India
REGIONAL OFFICE Ā· AHMEDABAD Survey Number 375 Paiki 1, Plot Number 11, Shivam 5, Near Sumip Composite, Panchratna Estate, Village Changodar, Taluka Sanand, District Ahmedabad, Gujarat-382213
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