(αR)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]benzeneacetic acid

Name: (αR)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]benzeneacetic acid
Brand: ChemScene
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CAS No. 33125-05-2
Cat. No. CS-W020686
Purity≥98%
MDL No.MFCD00062043

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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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(αR)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]benzeneacetic acid|CS-W020686

Structure of 33125-05-2

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Description

This bench-stable, moisture-tolerant chiral building block features a protected α-amino acid scaffold with a stereodefined (αR) configuration. The tert-butoxycarbonyl (Boc) group enables straightforward deprotection under mild acidic conditions, while the para-substituted aryl moiety supports efficient coupling reactions in peptide synthesis and medicinal chemistry applications.

Application

(αR)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]benzeneacetic acid serves as a chiral building block for synthesizing β-amino acid derivatives and peptidomimetics. Its (αR) configuration enables stereocontrolled coupling reactions, while the tert-butoxycarbonyl (Boc) group provides robust protection of the amine under acidic conditions. The compound exhibits excellent bench stability, facilitates straightforward purification, and functions reliably in standard peptide coupling protocols.

General Information

CAS No. 33125-05-2
Cat. No. CS-W020686
Purity ≥98%
MDL No. MFCD00062043
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₇NO₄
Molecular Weight None
Synonym(s) (2R)-2-(tert-Butoxycarbonylamino)-2-phenylethanoic acid; (R)-2-((tert-Butoxycarbonyl)amino)-2-phenylacetic acid; (R)-2-[(tert-Butoxycarbonyl)amino]-2-phenylacetic acid
SMILES OC([C@H](NC(OC(C)(C)C)=O)C1=CC=CC=C1)=O

Computational Chemistry Data

TPSA 75.63
LogP 2.337
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 3

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

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Other Classifications

Bioactive Molecules Peptides

Life Science Amino Acids and their Derivatives Glycine and derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Biochemistry Biochemicals and Reagents Amino Acids N-Protected Amino Acids

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(αR)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]benzeneacetic acid

CAS No. 33125-05-2

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