Boc-Phe(4-NH2)-OMe

Name: Boc-Phe(4-NH2)-OMe
Brand: ChemScene
Availability: InStock
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CAS No. 65615-90-9
Cat. No. CS-0154521
Purity≥98%
MDL No.MFCD11655908

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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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Description

Boc-Phe(4-NH2)-OMe features a para-aminomethylphenylalanine side chain with orthogonal protection: a Boc group on the amine and a methyl ester on the carboxylate. This dual protection enables selective deprotection during peptide synthesis, facilitating efficient incorporation of functionalized phenylalanine residues into complex sequences under standard conditions.

Application

Boc-Phe(4-NH₂)-OMe serves as a versatile building block for peptide synthesis, enabling the incorporation of para-aminophenylalanine motifs. The Boc group provides reliable protection of the α-amino function, while the methyl ester facilitates efficient coupling and subsequent hydrolysis. The pendant 4-amino group offers a handle for further derivatization via amide bond formation or conjugation, making this intermediate valuable in constructing bioactive peptides and functionalized scaffolds with enhanced solubility and synthetic flexibility.

General Information

CAS No. 65615-90-9
Cat. No. CS-0154521
Purity ≥98%
MDL No. MFCD11655908
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₅H₂₂N₂O₄
Molecular Weight 294.35
Synonym(s) (S)-Methyl 3-(4-aminophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
SMILES CC(C)(OC(N[C@H](C(OC)=O)CC1=CC=C(N)C=C1)=O)C

Computational Chemistry Data

TPSA 90.65
LogP 1.8776
H_Acceptors 5
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
Precautionary Statements : P264-P270-P330

Quality Control

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Other Classifications

Building Blocks Functional Group Amine

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Phenylalanine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Amino Acid Derivatives

Key Words

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Boc-Phe(4-NH2)-OMe

CAS No. 65615-90-9

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