Z-ASP-OBZL

Z-ASP-OBZL

Cat Number
INT4779311
CAS Number
4779-31-1

If you have any other questions, please contact our experts.

CAS Number
4779-31-1
Storage
2-8℃
Synonyms
Z-L-aspartic acid α-benzyl ester;CBZ-ASP-OBZL;N-Benzyloxycarbonyl-L-aspartic acid ALPHA-benzyl ester
Molecular Formula
C19H19NO6
Molecular Weight
357.36
Smiles
C(OCC1=CC=CC=C1)(=O)[C@H](CC(O)=O)NC(OCC1=CC=CC=C1)=O
Appearance
White to off-white solid
Melting Point
83-85℃
Boiling Point
583.5℃
Relative Density
1.29
pKa
4.09
General Description
Z-ASP-OBZL is a fully protected aspartic acid derivative with a benzyloxycarbonyl group at the amine and a benzyl ester at the alpha-carboxyl, leaving the side chain available for specific modifications.
Mechanism of Action
It functions as a selectively reactive intermediate. The benzyl-based protection allows for global deprotection in a single step using hydrogenation, or selective side-chain activation for branched peptide synthesis.
Application
It is primarily used in solution-phase peptide synthesis and in the construction of branched amino acid architectures for drug delivery.

What is the storage condition for Z-ASP-OBZL?

It should be kept in a cool, dry place in a tightly sealed container.

Is Z-ASP-OBZL soluble in organic solvents?

Yes, it is soluble in common organic solvents such as ethyl acetate.

Does it meet industry standards?

Yes, the product is manufactured according to high industry standards.

Are technical documents provided for Z-ASP-OBZL?

Yes, a batch-specific COA and SDS are provided with it.

Is global shipping available for Z-ASP-OBZL?

Yes, we provide international delivery for it via secure logistics.
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