Methyl 2-hydroxybenzo[d]oxazole-6-carboxylate

Name: Methyl 2-hydroxybenzo[d]oxazole-6-carboxylate
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CAS No. 72752-80-8
Cat. No. CS-0317235
Purity≥95%
MDL No.MFCD12827780

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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Methyl 2-hydroxybenzo[d]oxazole-6-carboxylate|CS-0317235

Structure of 72752-80-8

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Description

Methyl 2-hydroxybenzo[d]oxazole-6-carboxylate is a heterocyclic ester featuring a fused oxazole ring with strategically positioned hydroxyl and carboxylate groups. This scaffold delivers enhanced solubility and stability under standard conditions, enabling efficient integration into synthetic sequences requiring polar, electron-deficient motifs.

Application

Methyl 2-hydroxybenzo[d]oxazole-6-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to bioactive scaffolds. Its ortho-hydroxyl and ester functionalities support diverse transformations, including metal-catalyzed cross-couplings and derivatization under mild conditions. Bench-stable and readily purified by standard chromatography, it functions as a key intermediate in the construction of oxazole-based pharmaceuticals and agrochemicals.

General Information

CAS No. 72752-80-8
Cat. No. CS-0317235
Purity ≥95%
MDL No. MFCD12827780
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₇NO₄
Molecular Weight 193.16
Synonym(s) Methyl 2-oxo-2,3-dihydro-1,3-benzoxazole-6-carboxylate
SMILES COC(=O)C1=CC2=C(C=C1)N=C(O)O2

Computational Chemistry Data

TPSA 72.56
LogP 1.32
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 1

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-P330-P362-P405-P501

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Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Benzooxazole compounds

Key Words

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Methyl 2-hydroxybenzo[d]oxazole-6-carboxylate

CAS No. 72752-80-8

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