2-(4-Aminophenyl)benzo[d]oxazol-5-amine

Name: 2-(4-Aminophenyl)benzo[d]oxazol-5-amine
Brand: ChemScene
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CAS No. 13676-47-6
Cat. No. CS-0157501
Purity≥96%
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-(4-Aminophenyl)benzo[d]oxazol-5-amine|CS-0157501

Structure of 13676-47-6

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Description

This 2-(4-Aminophenyl)benzo[d]oxazol-5-amine features a dual amine-functionalized heteroaromatic scaffold, combining electron-rich phenyl and oxazole moieties. The para-amino substitution enhances conjugation and solubility, enabling efficient integration into bioconjugation workflows and fluorescent probe development under standard conditions.

Application

2-(4-Aminophenyl)benzo[d]oxazol-5-amine serves as a versatile heterocyclic building block for medicinal chemistry and materials science applications. Its dual aniline and oxazole functionalities enable facile coupling reactions, including Suzuki-Miyaura and Ullmann-type transformations. The molecule exhibits good bench stability and facilitates the construction of complex polycyclic scaffolds through directed functionalization at the 5-amino and 4-amino positions.

General Information

CAS No. 13676-47-6
Cat. No. CS-0157501
Purity ≥96%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₁₁N₃O
Molecular Weight 225.25
Synonym(s) 5-Amino-2-(4-aminophenyl)benzoxazole
SMILES C1=C(C=CC(=C1)N)C2=NC3=C(C=CC(=C3)N)O2

Computational Chemistry Data

TPSA 78.07
LogP 2.6592
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 1

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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Key Words

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2-(4-Aminophenyl)benzo[d]oxazol-5-amine

CAS No. 13676-47-6

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