CAS 131570-56-4: Boc-D-Dap(Fmoc)-OH

Description: Boc-D-Dap(Fmoc)-OH, with the CAS number 131570-56-4, is a protected amino acid derivative commonly used in peptide synthesis. The "Boc" (tert-butyloxycarbonyl) group serves as a protective group for the amino functionality, allowing for selective reactions without interfering with other functional groups. The "Fmoc" (9-fluorenylmethyloxycarbonyl) group is another protective moiety that can be removed under mild basic conditions, making it suitable for solid-phase peptide synthesis. The "D-Dap" refers to D-2,3-diaminopropionic acid, indicating that this compound contains a chiral center, which is important for the stereochemistry of peptides. This compound is typically white to off-white in appearance and is soluble in organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). Its applications extend to the synthesis of bioactive peptides and pharmaceuticals, where precise control over amino acid sequences is crucial. Proper handling and storage are essential due to its reactivity and the potential for degradation under certain conditions.

Formula: C₂₃H₂₆N₂O₆

InChI: InChI=1S/C23H26N2O6/c1-23(2,3)31-22(29)25-19(20(26)27)12-24-21(28)30-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,25,29)(H,26,27)/t19-/m1/s1

InChI key: InChIKey=MVWPBNQGEGBGRF-LJQANCHMSA-N

SMILES: O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)NCC(NC(=O)OC(C)(C)C)C(=O)O

D-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-

CAS: 131570-56-4

• Formula: C₂₃H₂₆N₂O₆
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 426.4623

(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoic acid

CAS: 131570-56-4

• Purity: 98+%
• Molecular weight: 426.46g/mol

(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoic acid

CAS: 131570-56-4

• Purity: 97%
• Molecular weight: 426.468994140625

N-α-Boc-Nβ-Fmoc-D-2,3-diaminopropionic acid

CAS: 131570-56-4

N-Alpha-Boc-Nβ-Fmoc-D-2,3-diaminopropionic acid (NBDAP) is an amino acid with the side chain of a diamine. It …

• Formula: C₂₃H₂₆N₂O₆
• Purity: Min. 95%
• Molecular weight: 426.46 g/mol