Fmoc-D-Cyclopentylglycine (Fmoc-D-Cpg-OH) is an Fmoc-protected amino acid
building block for Fmoc/tBu solid-phase peptide synthesis (SPPS). Also known as
Fmoc-D-2-cyclopentylglycine. The D-configuration is widely used to build
protease resistance and stability into peptide drug candidates. ApiSyn can
supply it alongside related protected derivatives, which simplifies sourcing
for multi-residue sequences.
| Chemical Name | (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-cyclopentylacetic acid |
| Molecular Formula | C22H23NO4 |
| Molecular Weight | 365.4 |
| CAS Number | 136555-16-3 |