(R)-2-(4-Bromophenyl)propanoic acid

Name: (R)-2-(4-Bromophenyl)propanoic acid
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CAS No. 156142-98-2
Cat. No. CS-0498848
Purity≥98%
MDL No.MFCD29076700

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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)-2-(4-Bromophenyl)propanoic acid|CS-0498848

Structure of 156142-98-2

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General Information

CAS No. 156142-98-2
Cat. No. CS-0498848
Purity ≥98%
MDL No. MFCD29076700
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₉BrO₂
Molecular Weight 229.07
Synonym(s) None
SMILES O=C(O)[C@H](C)C1=CC=C(Br)C=C1

Description

(R)-2-(4-Bromophenyl)propanoic acid is a chiral building block featuring a brominated phenyl ring and a stereodefined carboxylic acid. This configuration enhances its utility in asymmetric synthesis, particularly for pharmaceutical intermediates requiring defined stereochemistry. The molecule exhibits favorable stability under standard handling conditions and integrates readily into coupling reactions.

Application

(R)-2-(4-Bromophenyl)propanoic acid serves as a valuable chiral building block for the synthesis of pharmaceutical intermediates and bioactive molecules. Its well-defined stereochemistry and stable aryl-alkyl framework enable reliable incorporation into diverse scaffolds via standard coupling reactions. The bromine substituent facilitates further functionalization through palladium-catalyzed cross-coupling, while the carboxylic acid group supports direct derivatization or conjugation in medicinal chemistry 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 37.3
LogP 2.6372
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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(R)-2-(4-Bromophenyl)propanoic acid

CAS No. 156142-98-2

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