Boc-D-Asp-OBzl

Name: Boc-D-Asp-OBzl
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 92828-64-3
Cat. No. CS-B1296
Purity≥98%
MDL No.MFCD00038264

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HazMat Fee

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 92828-64-3

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Description

Boc-D-Asp-OBzl serves as a protected D-aspartic acid derivative for peptide synthesis, featuring a tert-butoxycarbonyl group at the α-amino position and a benzyl ester at the side-chain carboxylate. This configuration enables selective deprotection and coupling under standard conditions, enhancing stability during storage and handling.

Application

Boc-D-Asp-OBzl serves as a versatile dipeptide building block for the synthesis of peptide-based pharmaceuticals and bioactive oligomers. The Boc group provides orthogonal protection for the α-amino function, while the OBzl ester enables selective deprotection under mild conditions. Its stability under standard coupling protocols and compatibility with diverse synthetic workflows make it ideal for solid-phase and solution-phase peptide synthesis.

General Information

CAS No. 92828-64-3
Cat. No. CS-B1296
Purity ≥98%
MDL No. MFCD00038264
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₁NO₆
Molecular Weight 323.34
Synonym(s) (R)-2-tert-Butoxycarbonylaminosuccinic acid 1-benzyl ester
SMILES O=C(O)C[C@H](C(OCC1=CC=CC=C1)=O)NC(OC(C)(C)C)=O

Computational Chemistry Data

TPSA 101.93
LogP 2.0978
H_Acceptors 5
H_Donors 2
Rotatable_Bonds 6

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Bioactive Molecules Peptides

Life Science Amino Acids and their Derivatives Aspartic acid and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

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Boc-D-Asp-OBzl

CAS No. 92828-64-3

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