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Fmoc-L-aspartic acid 4-benzyl ester(CAS# 86060-84-6)

Chemical Property:

Molecular Formula C26H23NO6
Molar Mass 445.46
Density 1.310±0.06 g/cm3(Predicted)
Melting Point 120-130°C
Boling Point 687.2±55.0 °C(Predicted)
Specific Rotation(α) -20 º (c=1% in DMF)
Flash Point 369.4°C
Solubility Soluble in methanol.
Vapor Presure 7.91E-20mmHg at 25°C
Appearance Colorless crystal
Color White to Almost white
BRN 4609615
pKa 3.54±0.23(Predicted)
Storage Condition 2-8°C
Refractive Index 1.62
MDL MFCD00065630

Product Detail

Product Tags

Safety Description S22 – Do not breathe dust.
S24/25 – Avoid contact with skin and eyes.
WGK Germany 3
HS Code 29242990
Hazard Class IRRITANT

 

Introduction

fmoc-L-aspartic acid 4-benzyl ester(fmoc-L-aspartic acid 4-benzyl ester) is an organic compound whose chemical formula is C31H25NO7. It is a derivative of the amino acid aspartic acid whose ester group has a benzyl group attached to the carboxyl group.

 

fmoc-L-aspartic acid 4-benzyl ester is commonly used in solid phase synthesis as a protective group for amino acids. It can be obtained by reacting the fmoc protecting group with the carboxyl group of L-aspartic acid, followed by esterification with benzyl alcohol. The chemical reagents required for synthesis are generally readily available.

 

This compound has important applications in organic synthesis and drug development. It can be used for the synthesis of aspartate-related derivatives, such as polypeptides and proteins, for the study of biological activity and drug delivery.

 

Pay attention to the security information when using the fmoc-L-aspartic acid 4-benzyl ester. It may cause irritation and damage to the human body, and has certain toxicity. In the process of operation should comply with the laboratory safety regulations, avoid direct contact with it. Proper storage of compounds to avoid contact with flammable, explosive and other substances. In case of accidental ingestion or skin contact, seek medical advice immediately.


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