(R)-Dibenzyl 2-aminopentanedioate hydrochloride

Name: (R)-Dibenzyl 2-aminopentanedioate hydrochloride
Brand: ChemScene
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CAS No. 146844-02-2
Cat. No. CS-0156249
Purity≥97%
MDL No.MFCD00190908

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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+

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(R)-Dibenzyl 2-aminopentanedioate hydrochloride|CS-0156249

Structure of 146844-02-2

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General Information

CAS No. 146844-02-2
Cat. No. CS-0156249
Purity ≥97%
MDL No. MFCD00190908
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₉H₂₂ClNO₄
Molecular Weight 363.84
Synonym(s) H-D-Glu(OBzl)-OBzl·HCl
SMILES C1=CC=C(C=C1)COC(=O)CC[C@H](C(=O)OCC2=CC=CC=C2)N.Cl

Description

(R)-Dibenzyl 2-aminopentanedioate hydrochloride serves as a chiral synthon for asymmetric synthesis, featuring a stereodefined amine moiety flanked by two benzyl ester groups. This bench-stable derivative enables efficient incorporation into peptide-like architectures and catalytic systems requiring controlled stereochemistry.

Application

(R)-Dibenzyl 2-aminopentanedioate hydrochloride serves as a stereochemically defined chiral building block for the synthesis of biologically relevant heterocycles and amino acid derivatives. Its protected amine and diester functionality enable selective transformations in multistep syntheses, including cyclization to pyrrolidines and piperidines. The hydrochloride salt enhances bench stability and simplifies purification, facilitating its use in scalable medicinal chemistry campaigns.

Safety Information

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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

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Computational Chemistry Data

TPSA 78.62
LogP 3.0025
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 8

Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

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(R)-Dibenzyl 2-aminopentanedioate hydrochloride

CAS No. 146844-02-2

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