CRO & CDMO Supply Partners
Service organisations are judged on what their own suppliers do. WesynTech works as the upstream chemistry partner behind those programmes.
The pressure
What actually goes wrong
A CRO or CDMO carries its customer's timeline. When a starting material slips, the explanation lands with the service provider, not with the supplier who caused it — so the tolerance for vague lead times is low.
The answer
A catalogue you can quote from
672 compounds with CAS numbers, downloadable as a single file, so a sourcing decision does not require an enquiry first.
Custom work under one contact
Building blocks, intermediates and custom synthesis come from the same team rather than three different vendors.
Scale that follows the programme
Gram to hundred-kilogram in-house, with partner plants for industrial volumes — the supply arrangement does not have to be rebuilt mid-project.
What this looks like in practice
- Full catalogue available as a download, not on request
- Repeat supply of the same intermediate across a campaign
- Shanghai base with export documentation handled per shipment
Compounds teams like yours ask for
A sample of what is documented on this site. The searchable catalogue holds 672 compounds in total.
Other teams we supply
Drug Discovery Chemistry
Medicinal chemistry teams lose weeks to compounds nobody sells. WesynTech's catalogue and custom synthesis exist to shorten that wait.
Preclinical & Process Development
The jump from milligrams to the first kilo is where routes break. Pilot equipment and the chemists who wrote the route sit in the same building here.
Tell us what is holding the programme up
One structure, one quantity, one date. That is enough for the team to say whether it is a catalogue answer or a custom synthesis project.