2-Methylbenzo[d]oxazol-5-ol

Name: 2-Methylbenzo[d]oxazol-5-ol
Brand: ChemScene
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CAS No. 23997-94-6
Cat. No. CS-W021726
Purity≥97%
MDL No.MFCD11111705

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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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General Information

CAS No. 23997-94-6
Cat. No. CS-W021726
Purity ≥97%
MDL No. MFCD11111705
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇NO₂
Molecular Weight 149.15
Synonym(s) 5-Hydroxy-2-methylbenzoxazole
SMILES CC1=NC2=C(O1)C=CC(O)=C2

Description

2-Methylbenzo[d]oxazol-5-ol delivers a rigid, electron-rich heterocyclic scaffold ideal for bioactive molecule design. This bench-stable compound features a phenolic hydroxyl group flanked by a methyl substituent and a nitrogen-containing oxazole ring, enabling direct incorporation into pharmaceutical candidates and fluorescent probes.

Application

2-Methylbenzo[d]oxazol-5-ol serves as a versatile building block for bioactive heterocycles, enabling efficient access to substituted oxazoles via standard coupling and functionalization protocols. Its stability under ambient conditions and compatibility with diverse reaction systems facilitate straightforward purification and integration into medicinal chemistry workflows. Functions effectively in C–H activation, Suzuki-Miyaura coupling, and electrophilic substitution reactions, providing reliable access to complex scaffolds used in pharmaceutical development.

Synthesis

Route1
- 24558-42-7
- ~%
- In-stock
  
  23997-94-6
References
- Fujita; Koyama; Inagaki Synthesis, 1982 , vol. No. 1, p. 68 - 69
Route2
- 23997-82-2
- ~%
- In-stock
  
  23997-94-6
References
- Royer,R. et al. Bulletin de la Societe Chimique de France, 1969 , p. 2785 - 2792

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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Computational Chemistry Data

TPSA 46.26
LogP 1.84182
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Benzooxazole compounds

Key Words

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2-Methylbenzo[d]oxazol-5-ol

CAS No. 23997-94-6

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