Built on industry understanding.
Delivered with flexibility.
Acpigen is a technocrat-led contract manufacturing organization. We respond faster, adapt better, and support customers across changing market conditions — instead of forcing them into a fixed model.
Agile & Flexible
We're not locked into a single plant or product line. We adapt to the requirement instead of forcing it through a rigid system.
Partner & Process Network
A working network of manufacturers and process partners across pharma intermediates and specialty chemistry.
Customer Service First
Fast responses, transparent communication, and practical execution — fair to both customers and suppliers.
Commercial Practicality
Operating experience from inside plants and deals — so timelines, quality, and pricing are grounded in reality.
Chemistry for a Better Tomorrow — built on execution, not promises.
Our role often goes beyond supplying material. Depending on the requirement, we coordinate production, identify alternate sources, or work closely with partners to move projects forward — commercially and practically.
Contract Manufacturing Coordination
We bring the right manufacturing partner to your molecule — coordinating capacity, quality, and timelines across a trusted network.
Custom Sourcing & Vendor Development
Hard-to-find intermediates, second-source resilience, and qualified vendor development across pharma and specialty chemistry.
Pharma Intermediates Supply
Reliable supply of pharmaceutical intermediates — with documentation, quality, and commercial flexibility.
Specialty Chemicals
Specialty chemistry sourced and supplied through long-term manufacturing and sourcing partnerships.
Process-Oriented Industrial Support
Hands-on coordination on process execution, supply-chain bridging, and operational problem-solving.
A reaction toolbox built for real molecules.
Acpigen routinely operates a broad set of transformations across discovery and process scales — chosen for selectivity, robustness, and clean downstream workups.
Suzuki–Miyaura Coupling
Pd-catalyzed C–C bond formation between aryl halides and boronic acids — a workhorse for biaryl scaffolds.
Buchwald–Hartwig Amination
Pd-catalyzed C–N coupling for aryl amines, central to many modern drug substances.
Reductive Amination
Direct conversion of carbonyls and amines to secondary/tertiary amines using NaBH(OAc)₃ or H₂.
Diazotization
Controlled diazonium chemistry for azo, Sandmeyer, and downstream functional-group transformations.
Friedel–Crafts Acylation
Lewis-acid catalyzed aromatic acylation to access ketone intermediates.
Grignard Reactions
Organomagnesium nucleophilic additions for C–C bond construction at scale.
Nucleophilic Aromatic Substitution
SNAr on activated aryl halides — clean access to anilines, ethers, and heterocyclic ureas.
Hydrogenation & Reduction
Catalytic H₂, transfer hydrogenation, and selective metal-hydride reductions.
Oxidation (Swern, TEMPO)
Mild, selective oxidations of alcohols to aldehydes and ketones.
Amide Coupling (EDC/HATU)
Peptide- and drug-relevant amide formation with high purity and minimal racemization.
Heterocycle Formation
Pyrazoles, indoles, imidazoles, pyridines and related cores via cyclization chemistry.
Protecting Group Chemistry
Boc, Cbz, Fmoc, silyl and acetal protections — installed and removed with confidence.