2-((tert-Butoxycarbonyl)amino)pent-4-enoicacid

Name: 2-((tert-Butoxycarbonyl)amino)pent-4-enoicacid
Brand: ChemScene
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CAS No. 119479-32-2
Cat. No. CS-0170866
Purity≥97%
MDL No.None

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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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2-((tert-Butoxycarbonyl)amino)pent-4-enoicacid|CS-0170866

Structure of 119479-32-2

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Description

This protected amino acid derivative features a terminal alkyne functionality flanked by a carboxylic acid and a tert-butoxycarbonyl (Boc)-protected amine. The Boc group ensures stability during synthetic manipulations, while the alkynyl moiety enables efficient coupling via click chemistry. This versatile scaffold integrates readily into peptide-based architectures and bioconjugation workflows under standard conditions.

Application

2-((tert-Butoxycarbonyl)amino)pent-4-enoic acid serves as a versatile building block for the synthesis of bioactive peptides and heterocyclic scaffolds. The conjugated enoic acid moiety enables facile Michael additions and Diels–Alder reactions, while the Boc-protected amine offers orthogonal reactivity and stability under standard synthetic conditions. Its bench-stable nature and ease of purification facilitate efficient incorporation into complex molecular architectures.

General Information

CAS No. 119479-32-2
Cat. No. CS-0170866
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₇NO₄
Molecular Weight 215.25
Synonym(s) DL-Boc-Allylglycine
SMILES C=CCC(C(=O)O)NC(=O)OC(C)(C)C

Computational Chemistry Data

TPSA 75.63
LogP 1.5404
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 4

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Functional Group Olefins

Life Science Amino Acids and their Derivatives Alanine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

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2-((tert-Butoxycarbonyl)amino)pent-4-enoicacid

CAS No. 119479-32-2

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