Fmoc-4-叔丁基-L-苯丙氨酸 - Names and Identifiers
Fmoc-4-叔丁基-L-苯丙氨酸 - Physico-chemical Properties
Molecular Formula | C28H29NO4
|
Molar Mass | 443.53 |
Density | 1.198±0.06 g/cm3(Predicted) |
Boling Point | 637.9±55.0 °C(Predicted) |
Flash Point | 339.6°C |
Vapor Presure | 3.82E-17mmHg at 25°C |
pKa | 3.81±0.10(Predicted) |
Storage Condition | Sealed in dry,2-8°C |
Refractive Index | 1.6 |
Fmoc-4-叔丁基-L-苯丙氨酸 - Risk and Safety
Hazard Symbols | Xi - Irritant
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Fmoc-4-叔丁基-L-苯丙氨酸 - Introduction
4-tert-butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-phenylalanine is an amino acid derivative that contains an L-phenylalanine group and a protecting group, the Fmoc group, in its chemical structure. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: White or off-white crystalline powder
-molecular formula: C24H27NO4
-Molecular Weight: 393.48
-Melting Point: about 166-169 ℃
-Solubility: Soluble in N,N-dimethylformamide (DMF) and dichloromethane (DCM)
Use:
4-tert-butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-phenylalanine is an important amino acid derivative, which is widely used in organic synthesis and solid phase synthesis. Its Main uses include:
-Solid phase peptide synthesis: As a protecting group and amino acid monomer in peptide synthesis, it is used for peptide chain extension and modification.
-Drug research: For Drug Synthesis, modification and drug molecular exploration.
-Biological activity Research: used to study the biological activity and mechanism of action of peptide molecules.
Method:
The preparation of 4-tert-butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-phenylalanine is generally carried out by organic synthesis methods. A common synthetic route is to react Fmoc-L-phenylalanine with Fmoc-OSu(Fmoc-N-hydroxysuccinimide) under basic conditions to give 4-tert-butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-phenylalanine.
Safety Information:
4-tert-butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-phenylalanine is generally relatively safe under normal conditions of use, the following matters still need to be noted:
-Avoid contact with skin and eyes. If there is contact, rinse immediately with sufficient water.
-During use, appropriate protective measures should be taken, such as wearing gloves and protective glasses.
-Follow laboratory safety procedures and ensure good ventilation in the operating area.
-Avoid contact with oxidizing agents and violent reactants during storage, and store in a dry and cool place.
Last Update:2024-04-09 02:00:44