Name | boc-3,3-diphenyl-L-alanine |
Synonyms | Boc-L-Dip-OH boc-β-phenyl-phe-oh Boc-L-3,3-Diphenyl-Ala-OH Boc-L-3,3-Diphenylalanine boc-3,3-diphenyl-L-alanine N-Boc-β-phenyl-L-phenylalanine 3,3-Diphenyl-L-alanine, N-BOC protected (S)-N-Boc-2-amino-3,3-diphenylpropionic acid n-(tert-butoxycarbonyl)-β-phenyl-l-phenylalanine N-(tert-Butoxycarbonyl)-3-phenyl-L-phenylalanine N-(tert-Butoxycarbonyl)-beta-phenyl-L-phenylalanine (S)-2-(tert-butoxycarbonylamino)-3,3-diphenylpropanoic acid |
CAS | 138662-63-2 |
InChI | InChI=1/C20H23NO4/c1-20(2,3)25-19(24)21-17(18(22)23)13-14-8-7-11-16(12-14)15-9-5-4-6-10-15/h4-12,17H,13H2,1-3H3,(H,21,24)(H,22,23)/t17-/m0/s1 |
Molecular Formula | C20H23NO4 |
Molar Mass | 341.4 |
Density | 1.167±0.06 g/cm3(Predicted) |
Melting Point | 160°C (dec.)(lit.) |
Boling Point | 502.7±50.0 °C(Predicted) |
Specific Rotation(α) | 29 º (c=1 in chloroform) |
BRN | 4880641 |
pKa | 3.68±0.10(Predicted) |
Storage Condition | Sealed in dry,2-8°C |
Refractive Index | 1.56 |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
Hazard Class | IRRITANT |
Uses | N-tert-butoxycarbonyl-3-phenyl-L-phenylalanine is an important starting reactant and key intermediate in polypeptide synthesis, which is widely used in polypeptide synthesis. |
Preparation | Benzyl sea is prepared as the starting material to obtain D-4,4'-biphenylalanine, which is protected by the amino group of ditert-butyl dicarbonate, The target compound N-tert-butoxycarbonyl-3-phenyl-L-phenylalanine [1] was prepared. The structural formula of N-tert-butoxycarbonyl-3-phenyl-L-phenylalanine is as follows: |