Boc-Phe(4-Br)-OH

Name: Boc-Phe(4-Br)-OH
Brand: ChemScene
Availability: InStock
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CAS No. 62129-39-9
Cat. No. CS-W011894
Purity≥96%
MDL No.MFCD00237571

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 62129-39-9

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Description

Boc-Phe(4-Br)-OH features a para-brominated phenylalanine residue with a robust Boc protecting group, enabling stable incorporation into peptide chains. The electron-deficient aryl moiety enhances reactivity in coupling protocols, while the bench-stable, moisture-tolerant structure simplifies handling during synthetic workflows.

Application

Boc-Phe(4-Br)-OH serves as a versatile building block for the synthesis of brominated phenylalanine derivatives, enabling efficient incorporation of a para-bromophenyl side chain into peptide and heterocyclic scaffolds. The Boc group provides stable protection under standard coupling conditions, while the pendant bromine facilitates subsequent palladium-catalyzed cross-coupling reactions. Its bench-stable nature and compatibility with common synthetic protocols make it ideal for medicinal chemistry and API intermediate development.

General Information

CAS No. 62129-39-9
Cat. No. CS-W011894
Purity ≥96%
MDL No. MFCD00237571
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₈BrNO₄
Molecular Weight 344.20
Synonym(s) None
SMILES O=C([C@@H](NC(OC(C)(C)C)=O)CC1=CC=C(C=C1)Br)O

Computational Chemistry Data

TPSA 75.63
LogP 2.9695
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 4

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 Phenylalanine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Amino Acid Derivatives

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Boc-Phe(4-Br)-OH

CAS No. 62129-39-9

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