(S)-Benzyl 2-hydroxypropanoate

Name: (S)-Benzyl 2-hydroxypropanoate
Brand: ChemScene
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CAS No. 56777-24-3
Cat. No. CS-0045408
Purity≥98%
MDL No.MFCD00209546

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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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(S)-Benzyl 2-hydroxypropanoate|CS-0045408

Structure of 56777-24-3

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Description

(S)-Benzyl 2-hydroxypropanoate is a chiral synthone featuring a stereodefined hydroxyl-bearing carbon adjacent to a benzyl ester. This configuration enables selective transformations in asymmetric synthesis, where the hydroxyl group serves as a handle for derivatization or protection. The molecule exhibits favorable stability under standard bench conditions and integrates readily into complex molecular architectures requiring precise stereocontrol.

Application

(S)-Benzyl 2-hydroxypropanoate serves as a chiral building block for the synthesis of β-hydroxy esters and related stereodefined intermediates. Its well-defined stereochemistry enables reliable asymmetric transformations, while the benzyloxy functionality offers orthogonal protection and ease of removal under standard hydrogenolysis conditions. The molecule exhibits good bench stability and is compatible with common coupling and reduction protocols in medicinal chemistry workflows.

General Information

CAS No. 56777-24-3
Cat. No. CS-0045408
Purity ≥98%
MDL No. MFCD00209546
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₂O₃
Molecular Weight 180.20
Synonym(s) (S)-(-)-Lactic Acid Benzyl Ester
SMILES C[C@H](O)C(OCC1=CC=CC=C1)=O

Computational Chemistry Data

TPSA 46.53
LogP 1.1106
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 3

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

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

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(S)-Benzyl 2-hydroxypropanoate

CAS No. 56777-24-3

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