Boc-dab(fmoc)-oh

• CAT Number: R037541
• CAS Number: 117106-21-5
• Molecular Formula: C24H28N2O6
• Molecular Weight: 440.496
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: (2S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
• InChI: InChI=1S/C24H28N2O6/c1-24(2,3)32-23(30)26-20(21(27)28)12-13-25-22(29)31-14-19-17-10-6-4-8-15(17)16-9-5-7-11-18(16)19/h4-11,19-20H,12-14H2,1-3H3,(H,25,29)(H,26,30)(H,27,28)/t20-/m0/s1
• InChIKey: MJZDTTZGQUEOBL-FQEVSTJZSA-N
• SMILES: CC(C)(C)OC(=O)NC(CCNC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)C(=O)O

Boc-Dab(Fmoc)-OH is a bifunctional amino acid derivative commonly used in peptide synthesis. It consists of Dab (diaminobutyric acid), a non-natural amino acid, protected at the alpha-amino group with a Boc (tert-butyloxycarbonyl) group and at the side chain amino group with an Fmoc (fluorenylmethyloxycarbonyl) group. These protective groups are essential in solid-phase peptide synthesis (SPPS), allowing for selective deprotection during the stepwise assembly of peptides. Boc-Dab(Fmoc)-OH is particularly useful for creating peptides with complex structures and is instrumental in drug discovery and biochemical research for developing therapeutic peptides.