Custom Peptide
Synthesis

To meet the growing demand for synthetic and semi-synthetic custom peptide APIs and intermediates, “SynZeal Peptides” is our new offering. Our Peptide CRDMO (Contract Research, Development, and Manufacturing Organization) services at SynZeal marks a significant step in our journey, offering integrated solutions to support peptide drug development from concept to commercialization.

About Us

SynZeal is proud to broaden its horizons in synthesis excellence, now offering cutting-edge capabilities in the production of synthetic and semi-synthetic peptides - from gram to kilogram scale. With a proven track record in innovation and quality, SynZeal delivers a diverse portfolio of high-value Active Pharmaceutical Ingredients (APIs) and advanced intermediates.

Powered by our state-of-the-art SynZeal Research Park and our cGMP-compliant manufacturing facility, ApiSyn Healthcare Pvt. Ltd., we are your trusted partner in driving pharmaceutical success. SynZeal brings rich experience in delivering wide range of chemistry solutions in Custom Synthesis, Process Research and Manufacturing to various pharmaceutical companies globally.

R & D Facilities

All developments are backed by a 100,000-square-foot R&D centre situated in Ahmedabad, Gujarat, India. Our highly experienced and qualified R&D team comprises of over 350 scientists including Ph.D.’s and Master’s in Chemistry, Pharmacy, Microbiology and Biotechnology.

Air-conditioned research labs with VAV fume hoods (GD Waldner)
Fully digital project handling platform with Web ELN (Electronic Lab Notebook), SAP, digitalized PMS (Project Management System) and e-Procurement systems
Lab scale Peptide reactors (1 L, 0.5 L, 0.25 L)
Peptide reactors for scale up (5 L and 10 L)
DAC (150 mm) with 1000 ml preparative purification system
DAC (50 mm) with 200 ml preparative purification system
Flash chromatography system
50 L Vacuum Tray Drier
Deep freezer (-20°C)
Cold chamber (2-8°C)

Analytical facilities

A state-of-the art analytical lab for method development and validation activities. We have passionate team which can be leveraged to suit the requirements.

DAC Purification system
Two 400 MHz NMR instruments (Bruker)
Triple Quadrupole LCMS/MS system
Multiple LCMS systems
Prep. HPLC systems
HPLC systems
GC Systems
CHNS analysers
UV systems
Infrared spectroscopy
Polarimeter
Thermogravimetric analysers
KF titrators

Core Expertise

Solid phase
peptide synthesis

Solution phase
synthesis

Complex
peptides

Our Services

Route Scouting and synthesis of peptide generic APIs & NCEs
Process development; optimization & validation
Detailed impurity profiling
Supply of material for Preclinical Study
Scale up from lab to pilot to commercialisation
Analytical method development and validation
Stability studies
Supply of analytical reference standards

Our Products

N – and C-terminal Modifications
Backbone Modifications
Unnatural Amino Acids
Lipidation and Methylation
Phosphorylation and Sulfation
Cyclic Peptides
Multiple Disulphide Bond Formation
Branched Peptides

cGMP Manufacturing

ApiSyn Healthcare Pvt Ltd is cGMP manufacturing unit having state of the art infrastructure for peptide manufacturing.

DAC 300 Column
Lyophilizer (22 L.)
Solvent mixture (100 L.)
8” Nutch Filtration Unit
Rotovap (20 L.)
Walk-In Fume Hood (2 Nos.)
VTD (6 Nos. Tray)
Peptide assembly (10 L and 25 L.)
Dedicated IP team safeguarding our innovations
Expert regulatory team navigating global compliance

Buy high-quality peptide API, peptide Side Chain & Amino Acids

SynZeal Peptides

Peptide API

Expanding our capabilities beyond traditional small molecules, our company is also actively engaged in the development and manufacturing of therapeutic peptides. With expertise in solid-phase and solution-phase synthesis, we are equipped to deliver high-purity peptides tailored to pharmaceutical and research applications. The attached list includes our current peptide offerings, reflecting our commitment to innovation, precision, and the evolving needs of the global healthcare landscape.

Peptide Side Chain

We offer advanced side chain synthesis for peptides, applying precise chemical modifications to improve structure, functionality, and formulation potential. Our expertise ensures high-quality, reliable solutions tailored to meet the evolving demands of modern peptide therapeutics.

Amino Acids

In line with our diversified growth strategy, our company also focuses on the production of high-quality amino acids and peptide side chain building blocks, which are essential components in peptide synthesis and pharmaceutical research. With a strong emphasis on purity, consistency, and custom synthesis capabilities, we aim to support our clients in achieving precise and reliable results in complex peptide formulations. The attached list highlights our current range of amino acids and peptide side chain derivatives available for various applications.

Custom Peptide Synthesis