(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid benzyl ester

Name: (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid benzyl ester
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CAS No. 42406-77-9
Cat. No. CS-0156262
Purity≥98%
MDL No.MFCD00191034

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(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid benzyl ester|CS-0156262

Structure of 42406-77-9

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General Information

CAS No. 42406-77-9
Cat. No. CS-0156262
Purity ≥98%
MDL No. MFCD00191034
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₁₇NO₃
Molecular Weight 271.32
Synonym(s) (S)-Benzyl 2-amino-3-(4-hydroxyphenyl)propanoate；H-Tyr-OBzl
SMILES C1=CC=C(C=C1)COC(=O)[C@H](CC2=CC=C(C=C2)O)N

Description

H-Tyr-OBzl features a phenolic hydroxyl group protected as a benzyl ester, enabling stable handling and selective deprotection during peptide synthesis. This derivative integrates seamlessly into C-terminal extensions, offering controlled reactivity for bioconjugation and synthetic peptide workflows under standard conditions.

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 72.55
LogP 2.0054
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 5

Other Classifications

Building Blocks Functional Group Phenol

Building Blocks Functional Group Ester

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

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(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid benzyl ester

CAS No. 42406-77-9

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