[5-(2-Thienyl)-3-isoxazolyl]methanol

Name: [5-(2-Thienyl)-3-isoxazolyl]methanol
Brand: ChemScene
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CAS No. 194491-44-6
Cat. No. CS-0073743
Purity≥98%
MDL No.MFCD03086162

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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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[5-(2-Thienyl)-3-isoxazolyl]methanol|CS-0073743

Structure of 194491-44-6

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Description

This boronate moiety integrates a 5-(2-thienyl)-3-isoxazolyl group with a terminal alcohol, enabling efficient coupling in cross-coupling reactions. The thiophene isolevelling electron density enhances reactivity, while the isoxazole ring provides stability under standard conditions.

Application

[5-(2-Thienyl)-3-isoxazolyl]methanol serves as a versatile building block for heterocyclic synthesis, enabling efficient access to biologically relevant scaffolds. Its isoxazole ring fused with a thienyl moiety provides enhanced electronic delocalization and metabolic stability. The pendant primary alcohol facilitates straightforward derivatization—via oxidation, protection, or coupling reactions—while maintaining excellent bench stability and compatibility with standard synthetic protocols.

General Information

CAS No. 194491-44-6
Cat. No. CS-0073743
Purity ≥98%
MDL No. MFCD03086162
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇NO₂S
Molecular Weight 181.21
Synonym(s) None
SMILES OCC1=NOC(C2=CC=CS2)=C1

Computational Chemistry Data

TPSA 46.26
LogP 1.8954
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 2

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-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Functional Group Alcohol

Building Blocks Skeleton Aromatic heterocycle compounds Isoxazole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Thiophene compounds

Key Words

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[5-(2-Thienyl)-3-isoxazolyl]methanol

CAS No. 194491-44-6

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