PROTAC, E3 Ligands & Proximity-Inducing Building Blocks
E3-ligase ligand derivatives, functionalized linkers, bifunctional intermediates, and other building blocks for PROTAC and proximity-inducing research.
Category scope
E3-ligase ligand derivatives, functionalized linkers, bifunctional intermediates, and other building blocks for PROTAC and proximity-inducing research.
Information for product selection
Selection starts with an exact structure or catalog identity and the requirements of the intended project. Include the following information so product fit and available documentation can be reviewed against the same request.
- Exact product name, structure, CAS number, or CHEMOS catalog number
- Required quantity and material form
- Target specification and analytical expectations
- Intended chemistry or application context
- Required documents and requested delivery timing
Catalog boundary
A category listing identifies a material family and a route to technical review. It does not by itself confirm stock, grade, batch specification, document availability, application performance, or regulatory suitability; these points are confirmed for the requested item and batch.
Product List
| Catalog No. | Name | CAS No. | Structure | M.W. | Buy |
|---|---|---|---|---|---|
| CH57013 | EN171 | 2191110-79-7 |  | 270.37 | |
| CH57014 | 1H-1,4-Benzodiazepine-7-carbonitrile derivative | 675125-62-9 |  | ||
| CH57016 | 2-((4-Acetylpiperazin-1-yl)methyl)-3-(2-ethoxyphenyl)quinazolin-4(3H)-one | 1333248-18-2 |  | ||
| CH57017 | IKZF2-degrader 2 | 2983841-00-3 |  | 509.96 | |
| CH57018 | XMU-MP-8 | 2271314-01-1 |  | 534.6 |
Frequently Asked Questions
Common questions about product selection, specifications, analytical information, and inquiries for PROTAC, E3 Ligands & Proximity-Inducing Building Blocks.
What does PROTAC, E3 Ligands & Proximity-Inducing Building Blocks cover?
What information should accompany an inquiry?
Does a category listing confirm grade or availability?
Get in touch
Share the molecule, quantity, and project context
Share a structure, CAS number, target quantity, or product question and CHEMOS will review the practical inquiry path.
Share a catalog number, CAS number, product name, structure, target quantity, and desired specification.
CHEMOS will review product availability, target-material fit, route questions, and batch-specific documentation needs.