Ionizable & cationic lipids
Discuss custom head groups, linkers and hydrophobic tails, literature compounds and focused structural analog series.
Browse ionizable lipids →Bring your lipid structure, literature reference or molecular design brief. Discuss a synthesis project built around your target molecule, required quantity and analytical specifications.

A useful custom lipid starts with a clear specification. Define the molecular identity, salt form, stereochemistry, purity method and delivery format before synthesis begins. Project scope, feasibility and deliverables are agreed during quotation.
Discuss custom head groups, linkers and hydrophobic tails, literature compounds and focused structural analog series.
Browse ionizable lipids →Discuss lipid anchors, PEG chain specifications and terminal groups for conjugation or labeling.
Browse functionalized lipids →Discuss tail fragments, head-group intermediates and coupling partners for your own synthesis program.
Browse lipid building blocks →Discuss ligand-linker intermediates and attachment strategies, with the target structure and conjugation handle defined in advance.
Browse GalNAc molecules →| Project item | Information to agree |
|---|---|
| Molecular identity | Structure file or SMILES, compound name, literature or patent reference, salt form and stereochemistry. |
| Quantity & format | Requested amount, acceptable delivery format, solvent restrictions and packaging requirements. |
| Purity specification | Required purity and the measurement method, such as HPLC or ELSD-HPLC, where suitable for the compound. |
| Identity & characterization | Discuss appropriate NMR, mass spectrometry and chromatographic data. The agreed analytical package is specified in the quotation. |
| Additional testing | Request residual solvent, water, counterion or other measurements when relevant; scope and acceptance criteria require separate agreement. |
| Documentation | Agree the batch-specific COA, analytical records and handling information required for the material. |
Send the structure, scale, intended research use and required analytical specification.
Review feasibility, route scope, deliverables, estimated schedule and quotation.
Carry out the agreed work and evaluate the material against the approved specification.
Review the agreed analytical package and arrange delivery of the research material.
Request the amount, identity data and purity documentation your study requires. For analog series, agree a consistent naming system and comparable analytical reporting across the series. Discuss confidentiality before sharing unpublished structures.
Include your structure or reference, quantity, purity method, salt form and target date. Attach structure files to the email after it opens.
Opens your email application with a project brief. Add your details and attachments, then send.
For research use only. Project scope, analytical methods and delivery schedule are agreed during quotation.