(R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate

Name: (R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate
Brand: ChemScene
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CAS No. 1241682-84-7
Cat. No. CS-0154863
Purity≥95%
MDL No.MFCD07368810

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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+
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(R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate|CS-0154863

Structure of 1241682-84-7

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General Information

CAS No. 1241682-84-7
Cat. No. CS-0154863
Purity ≥95%
MDL No. MFCD07368810
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₈BrNO₂
Molecular Weight 300.19
Synonym(s) (R)-3-bromophenylalanine t-butyl ester
SMILES CC(C)(C)OC(=O)[C@@H](CC1=CC(=CC=C1)Br)N

Description

(R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate is a chiral building block featuring a stereodefined amine and a para-brominated phenyl group. This bench-stable intermediate integrates seamlessly into asymmetric synthesis, where the bromine serves as a handle for cross-coupling reactions. The tert-butyl ester enables straightforward deprotection under mild acidic conditions, facilitating access to the corresponding amino acid.

Application

(R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate serves as a versatile chiral building block for the synthesis of bioactive molecules, enabling efficient access to (R)-α-amino acid derivatives. Its pendant bromophenyl group facilitates palladium-catalyzed cross-coupling reactions, while the tert-butyl carbamate protects the amine under standard conditions. The compound exhibits excellent bench stability and simplifies purification, making it ideal for iterative synthesis in medicinal chemistry and process development workflows.

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 2.6606
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 3

Other Classifications

Building Blocks Functional Group Boc

Building Blocks Functional Group Bromide

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Peptide Chemistry Amino Acid Derivatives

Key Words

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(R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate

CAS No. 1241682-84-7

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