Three Ways to Reach the Right Molecule
Whether you start from the target API, from the kind of building block you need, or from a structure that is on no catalog at all, the route ends the same way: specification, quantity, destination, and a reply by email. The catalog holds 274 products across 9 categories and 113 API and platform references.
API synthesis intermediates
You know which drug substance you are making.
Catalog entries list CAS numbers and related API or platform names. Start from a target drug substance or technology application to explore associated intermediates. The directory includes 113 API and platform references, with product associations across 10 therapeutic areas.
Not every catalog product maps to a therapeutic area: some are general building blocks. Those are easiest to reach through the category list or a CAS search.
Chiral building blocks
You need a stereodefined fragment for an asymmetric route.
125 of the 274 catalog products carry a stereocentre marker in their structure record, which means the structure is written with defined stereochemistry. The filtered list is generated from those records, not maintained by hand.
This is a property of the structure record, not a specification: the optical purity of a given batch is whatever the batch document states, and is agreed with you per order. Racemic material written without stereo markers will not appear in this filter even when a resolved form exists, so send us the CAS number if you cannot find what you expect.
Custom synthesis
Your compound is on no catalog.
We coordinate route feasibility, impurity questions and synthesis proposals with relevant technical and manufacturing partners. Start with a brief requirement; structures, routes and other sensitive details can follow after confidentiality arrangements and the review scope are agreed.
- Start with the product identifier or a brief requirement. Specification, target quantity, timeline and destination can be discussed as the project develops.
- What you receive: coordinated route and process options, partner-site fit and the agreed technical scope.
- Route options, pricing and timelines are confirmed after a project-specific technical review.
Why CandidPharm
Technical sourcing, traceable documentation and clear communication throughout your project.
Technical sourcing & quality coordination
CandidPharm connects project requirements with specialized partner manufacturers. We coordinate technical questions, supplier qualification, specification review and export preparation, with clear manufacturing and document responsibilities.
Batch documents on request
Request manufacturer COA and SDS, supporting analytical evidence and professionally reviewed technical packs for qualification or shipment. We identify the issuing party, batch and permitted sharing scope for each document.
What can be requestedPatent and compliance awareness
Products under valid patents are not offered where a sale would infringe them, and buyers get a clear statement of that position instead of silence.
Read the patent noticeBilingual handling, one contact
Enquiries, specifications and documents are handled in English and Chinese by the same team, to support clear communication between your site and the manufacturer.