H-DL-Phe-OEt.HCl

Name: H-DL-Phe-OEt.HCl
Brand: ChemScene
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CAS No. 19881-53-9
Cat. No. CS-0151880
Purity≥97%
MDL No.MFCD02063363

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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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Structure of 19881-53-9

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General Information

CAS No. 19881-53-9
Cat. No. CS-0151880
Purity ≥97%
MDL No. MFCD02063363
Storage Store at room temperature, keep dry and cool
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₆ClNO₂
Molecular Weight 229.70
Synonym(s) ethyl 3-phenyl-DL-alaninate hydrochloride
SMILES CCOC(C(N)CC1=CC=CC=C1)=O.Cl

Description

H-DL-Phe-OEt·HCl is a bench-stable, moisture-tolerant amino acid ester derivative featuring a protected α-amino group and ethyl ester functionality. This compound integrates readily into peptide synthesis workflows, enabling efficient coupling and N-terminal modulation in diverse synthetic sequences.

Application

H-DL-Phe-OEt·HCl serves as a stable, bench-ready building block for peptide synthesis and medicinal chemistry. Its ethyl ester functionality enables straightforward amidation and coupling reactions, while the hydrochloride salt enhances solubility and handling. The DL-diastereomer provides access to non-natural phenylalanine derivatives for scaffold diversification in drug discovery.

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 52.32
LogP 1.5413
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 4

Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Life Science Amino Acids and their Derivatives Phenylalanine and derivatives

Chemical Biology Peptide Chemistry Amino Acid Derivatives

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H-DL-Phe-OEt.HCl

CAS No. 19881-53-9

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