Requirement submission
Share the sequence, purity, quantity, modification, packaging, and document requirements.
B2B Custom Synthesis Support
Custom Peptide Synthesis Services for Qualified B2B Buyers
Discuss peptide sequence, target purity, synthesis scale, modification requirements, packaging format and analytical documentation with our B2B project team.
Submit a Custom Peptide RequirementProject Requirements
- Peptide sequence
- Target purity
- Required quantity
- Modification requirements
- Packaging format
- Required analytical documents
Available Documentation
- Certificate of Analysis (COA)
- HPLC analytical data
- LC-MS analytical data
- Product specification
- Impurity information
Document availability depends on the project scope and agreed requirements.
Custom Synthesis Project Workflow
Technical feasibility review
The project scope is reviewed before commercial terms are discussed.
Quotation and estimated lead time
Quotation and timing are discussed according to the reviewed requirements.
Synthesis and analytical review
Synthesis and analytical work follow the agreed project scope.
Documentation and delivery coordination
Available documents, packaging, and delivery details are coordinated for the project.
Reference Peptide Projects
The list below is provided for technical B2B custom synthesis discussion only. Additional items may be reviewed upon request.
| No. | Product | Custom Synthesis |
|---|---|---|
| 01 | Semaglutide API | Available upon request |
| 02 | Tirzepatide API | Available upon request |
| 03 | Retatrutide API | Available upon request |
| 04 | BPC-157 | Available upon request |
| 05 | TB-500 | Available upon request |
| 06 | Thymosin alpha-1 | Available upon request |
| 07 | SS-31 | Available upon request |
| 08 | KPV | Available upon request |
| 09 | CJC-1295 | Available upon request |
| 10 | Tesamorelin | Available upon request |
| 11 | Semax / Selank | Available upon request |
| 12 | Acetyl Hexapeptide-8 | Available upon request |
| 13 | GHK-Cu / Copper Tripeptide-1 | Available upon request |
| 14 | Carnosine | Available upon request |
| 15 | Dipeptide Diaminobutyroyl Benzylamide Diacetate | Available upon request |
| 16 | Palmitoyl Tetrapeptide-7 | Available upon request |
| 17 | Tripeptide-1 | Available upon request |
| 18 | Palmitoyl Tripeptide-1 | Available upon request |
| 19 | Palmitoyl Tripeptide-5 | Available upon request |
| 20 | Nonapeptide-1 | Available upon request |
| 21 | SNAP-8 | Available upon request |
Listed items are for qualified B2B technical discussion and custom synthesis evaluation only. Not for personal use, clinical use, injection, compounding, or direct consumer sale. Buyer is responsible for confirming local regulatory status, import requirements, and permitted use in their jurisdiction.
Custom Peptide Synthesis FAQ
What information is required for a custom peptide synthesis inquiry?
Please provide the peptide sequence, target purity, required quantity, modification requirements, packaging format, destination, and required analytical documents.
Can target purity be specified?
Yes. Target purity may be submitted for technical review. Feasibility and analytical requirements are confirmed for each project.
Can modification requirements be evaluated?
Modification requirements may be submitted with the sequence for project-specific feasibility review.
What analytical documents may be available?
Depending on the agreed project scope, COA, HPLC, LC-MS, product specification, and impurity information may be discussed.
Can packaging requirements be discussed?
Yes. Qualified B2B buyers may include packaging requirements for project review and delivery coordination.
How is the estimated lead time determined?
Estimated timing depends on sequence complexity, scale, purity, modifications, analytical scope, and confirmed project requirements.
What is the minimum quantity for a custom peptide synthesis project?
Minimum quantity is evaluated according to the peptide sequence, target purity, modifications and analytical requirements. Please submit your required quantity for project-specific feasibility review.
B2B Project Review
Discuss Your Custom Peptide Requirement
Qualified companies, research institutions, CDMOs, CROs, and distributors may submit project requirements for technical review.
