Fmoc-NH-PEG4-CH2CH2COOH
Fmoc-NH-PEG4-CH2CH2COOH

Product summary
Quick view
- Product family
- PROTAC, E3 Ligands & Proximity-Inducing Building Blocks
- Chemical Name
- Fmoc-NH-PEG4-CH2CH2COOH
- MF
- C26H33NO8
- MW
- 487.54
Fmoc-NH-PEG4-CH2CH2COOH is the product name for catalog CH56015.
This record matches CAS 557756-85-1, molecular formula C26H33NO8, molecular weight about 487.5, and PubChem CID 2756186.
The IUPAC name 3-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid refers to the same compound identity.
Identity and specifications
| Catalog No. | CH56015 |
| CAS No. | 557756-85-1 |
| Chemical Name | Fmoc-NH-PEG4-CH2CH2COOH |
| IUPAC Name | 3-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
| Molecular Formula | C26H33NO8 |
| Molecular Weight | 487.54 |
| PubChem CID | 2756186 |
Related technical resources
PROTAC / TPD Building Blocks
CRBN and VHL ligand derivatives, ligand-linkers, bifunctional degrader intermediates, and linker-tuning building blocks.
PROTAC Linker Selection
Build linker series from both ligands, exit vectors, ternary-complex geometry, conformation, permeability, synthesis, and assay evidence.
Public references
- 1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,6,9,12-tetraoxapentadecan-15-oic acid | PubChem CID 2756186
- Catalytic in vivo protein knockdown by small-molecule PROTACs
Nature Chemical Biology, 2015
Product-family technical context
- Structural basis of PROTAC cooperative recognition for selective protein degradation
Nature Chemical Biology, 2017
Product-family technical context
- Structural Basis of PROTAC Cooperative Recognition for Selective Protein Degradation
Nature Chemical Biology, 2017
Product-family technical context
- Direct-to-Biology Accelerates PROTAC Synthesis and the Evaluation of Linker Effects on Permeability and Degradation
ACS Medicinal Chemistry Letters, 2022
Product-family technical context
Frequently Asked Questions
What is Fmoc-NH-PEG4-CH2CH2COOH?
CH56015 is Fmoc-NH-PEG4-CH2CH2COOH, CAS 557756-85-1, with molecular formula C26H33NO8, molecular weight about 487.5, and PubChem CID 2756186.
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