tert-Butyl (R)-(2-amino-2-phenylethyl)carbamate

Name: tert-Butyl (R)-(2-amino-2-phenylethyl)carbamate
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CAS No. 188875-37-8
Cat. No. CS-0102179
Purity≥97%
MDL No.MFCD06739086

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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+
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tert-Butyl (R)-(2-amino-2-phenylethyl)carbamate|CS-0102179

Structure of 188875-37-8

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General Information

CAS No. 188875-37-8
Cat. No. CS-0102179
Purity ≥97%
MDL No. MFCD06739086
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₂₀N₂O₂
Molecular Weight 236.31
Synonym(s) (R)-Tert-butyl (2-amino-2-phenylethyl)carbamate
SMILES O=C(OC(C)(C)C)NC[C@H](N)C1=CC=CC=C1

Description

tert-Butyl (R)-(2-amino-2-phenylethyl)carbamate is a chiral building block featuring a bench-stable, moisture-tolerant carbamate protecting group. This configuration enables direct incorporation into asymmetric synthesis workflows, where the pendant phenethylamine moiety serves as a scaffold for peptide-like architectures and bioactive molecule assembly under standard conditions.

Application

tert-Butyl (R)-(2-amino-2-phenylethyl)carbamate serves as a stable, bench-ready chiral building block for the synthesis of β-arylethylamine derivatives. Its tert-butyl carbamate group enables straightforward protection and deprotection under mild acidic conditions, while the pendant amine facilitates sequential functionalization. This compound functions effectively in asymmetric synthesis, peptide coupling, and the construction of pharmaceutically relevant heterocyclic scaffolds, offering high compatibility with standard organic transformations.

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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Computational Chemistry Data

TPSA 64.35
LogP 2.2111
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 3

Other Classifications

Building Blocks Functional Group Amine

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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tert-Butyl (R)-(2-amino-2-phenylethyl)carbamate

CAS No. 188875-37-8

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