Advanced intermediates
Building blocks, KSM candidates and advanced intermediates for medicinal chemistry and route development.
Pharmaceutical sourcing from China
Product access built around the molecule.
CNBeebay connects overseas pharmaceutical buyers with China's intermediate and raw-material supply base through CAS-led sourcing, supplier coordination and practical commercial execution.
CNB / Product reviewIntermediates · APIs · Veterinary
01 / Sourcing routes
Two requirement types. Two dedicated review paths.
02 / Position
A commercial interface for technical products
Overseas market experience, connected to a broad China supply network.
Pharmaceutical procurement rarely starts with a category. It starts with a molecule, a specification and a project timeline. CNBeebay organizes the supplier side around that demand instead of asking buyers to navigate a fragmented manufacturer landscape.
Our role is to make the technical search commercially usable: identify relevant sources, clarify scale and lead time, consolidate open questions, and keep the transaction moving through one accountable interface.
03 / Supply
Product architecture
A broad synthesis-on-demand catalog, made useful through qualification.
The catalog contains 617,992 supplyable synthesis-on-demand records. It is a discovery layer, not a stock claim. Each inquiry still requires confirmation of specification, scale, lead time and supplier fit.
Pharmaceutical raw materials
API-related and formulation raw materials supported through established overseas commercial experience.
Veterinary APIs
A focused range for veterinary pharmaceutical manufacturers and specialist distributors.
CAS-list sourcing
Multi-item requests matched across a broad China synthesis and supply network.
04 / Access
Search or submit
Start with the identifier your team already uses.
05 / Method
One working interface
From a molecule list to a clear sourcing response.
Buyers receive a consolidated answer instead of a collection of unrelated supplier messages. Commercial details enter only after the product path is clear.
Prepare an inquiry- 01
Molecule
CAS, structure, purity and intended scale define the search.
- 02
Supply
Candidate sources are compared for technical and commercial fit.
- 03
Response
Availability, lead time and open questions return in one working file.
- 04
Execution
Payment, export and destination details are coordinated after product fit.
06 / Execution
Commercial coordination
Built for international transactions, including Russia-facing business.
Regular China export declaration and destination logistics are coordinated as part of order execution, with product-specific restrictions reviewed early.
Where relevant, payment-route feasibility can include VTB bank transfer review. This supports the transaction without defining the whole brand proposition.
07 / Established category
Veterinary pharmaceutical raw materials
A focused supply category alongside intermediates and API-related materials.
CNBeebay's existing veterinary pharmaceutical experience supports manufacturers and specialist distributors with product-led sourcing, supplier coordination and international order execution.
Send a veterinary product requestCatalog sample
Compact records for buyers who already know the molecule.
| Product | CAS | Purity | Lead time | Action |
|---|---|---|---|---|
| 4-Chloro-1H-indole-5-carboxylic acidACQHYX842 | 251107-41-2 | 95% | 4 weeks | View |
| tert-Butyl 6-fluoro-3-formyl-1H-indole-1-carboxylateACVUPO046 | 1260651-68-0 | 98% | 4 weeks | View |
| 5-bromo-4-fluoro-1H-indazole-3-carboxylic acidACZBQA648 | 1360958-33-3 | 97% | 4 weeks | View |
| 7-Fluoro-5-nitroindolineACABVQ354 | 1268816-57-4 | 95% | 4 weeks | View |