Isoxazol-5-amine

Name: Isoxazol-5-amine
Brand: ChemScene
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CAS No. 14678-05-8
Cat. No. CS-W005361
Purity≥98%
MDL No.MFCD00128192

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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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Structure of 14678-05-8

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Description

Isoxazol-5-amine is a nitrogen-rich heterocycle featuring a reactive amine group at the 5-position, enabling direct functionalization in synthetic transformations. This bench-stable scaffold integrates readily into bioactive molecules and serves as a key building block for pharmaceutical intermediates and agrochemicals.

Application

Isoxazol-5-amine serves as a versatile heterocyclic building block for medicinal chemistry and agrochemical synthesis. Its primary amine functionality enables straightforward derivatization via acylation, alkylation, and coupling reactions. The isoxazole core exhibits good bench stability and compatibility with common protecting group strategies, facilitating its use in multi-step syntheses. This scaffold functions as a key motif in bioactive molecule design, particularly for compounds requiring polar, hydrogen-bonding capabilities within the pharmacophore.

General Information

CAS No. 14678-05-8
Cat. No. CS-W005361
Purity ≥98%
MDL No. MFCD00128192
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₄N₂O
Molecular Weight 84.08
Synonym(s) Isoxazol-5-ylamine
SMILES NC1=CC=NO1

Computational Chemistry Data

TPSA 52.05
LogP 0.2568
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

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

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Isoxazole compounds

Key Words

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Isoxazol-5-amine

CAS No. 14678-05-8

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