Tert-butyl (R)-3-aminobutanoate

Name: Tert-butyl (R)-3-aminobutanoate
Brand: ChemScene
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CAS No. 158849-23-1
Cat. No. CS-0266774
Purity≥95%
MDL No.MFCD00798293

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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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Tert-butyl (R)-3-aminobutanoate|CS-0266774

Structure of 158849-23-1

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General Information

CAS No. 158849-23-1
Cat. No. CS-0266774
Purity ≥95%
MDL No. MFCD00798293
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₇NO₂
Molecular Weight 159.23
Synonym(s) Tert-butyl (3R)-3-aminobutanoate
SMILES C[C@@H](N)CC(OC(C)(C)C)=O

Description

Tert-butyl (R)-3-aminobutanoate is a chiral amino acid derivative featuring a tert-butyl ester group and a stereodefined (R)-amine. This bench-stable, moisture-tolerant building block integrates readily into peptide synthesis and asymmetric catalysis, enabling efficient access to enantiopure intermediates for medicinal chemistry applications.

Application

Tert-butyl (R)-3-aminobutanoate serves as a chiral building block for the synthesis of bioactive molecules, particularly in medicinal chemistry and peptide derivatization. Its tert-butyl ester group provides excellent bench stability and facilitates straightforward deprotection under mild acidic conditions. The (R)-configured α-amino acid moiety enables stereoselective transformations and is compatible with standard coupling protocols, making it a practical choice for constructing complex heterocyclic scaffolds and peptidomimetics.

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 52.32
LogP 1.0654
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Boc

Building Blocks Functional Group Amine

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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Tert-butyl (R)-3-aminobutanoate

CAS No. 158849-23-1

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