N-Phthaloyl-β-alanine

Name: N-Phthaloyl-β-alanine
Brand: ChemScene
Availability: InStock
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CAS No. 3339-73-9
Cat. No. CS-W008234
Purity≥98%
MDL No.MFCD00023096

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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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General Information

CAS No. 3339-73-9
Cat. No. CS-W008234
Purity ≥98%
MDL No. MFCD00023096
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₉NO₄
Molecular Weight None
Synonym(s) None
SMILES OC(=O)CCN1C(=O)C2=C(C=CC=C2)C1=O

Description

N-Phthaloyl-β-alanine features a phthaloyl group that confers enhanced stability and solubility, enabling seamless integration into peptide synthesis workflows. This derivative serves as a protected β-amino acid building block, offering robust handling under standard conditions while facilitating efficient coupling reactions in the construction of complex peptidomimetics and bioactive oligomers.

Application

N-Phthaloyl-β-alanine serves as a versatile building block in peptide synthesis and heterocycle construction, offering enhanced stability and defined reactivity. The phthaloyl group provides effective protection of the α-amino function, enabling selective transformations and facilitating purification. Its well-documented compatibility with standard coupling conditions makes it a practical choice for synthesizing β-amino acid derivatives and complex scaffolds relevant to medicinal chemistry and process development.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 74.68
LogP 0.7573
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 3

Other Classifications

Bioactive Molecules Bioactive Small Molecules

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

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N-Phthaloyl-β-alanine

CAS No. 3339-73-9

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