3-Phenylisoxazole

About 3-Phenylisoxazole

3-Phenylisoxazole is a heterocyclic building block carrying the CAS registry number 1006-65-1. With the molecular formula C9H7NO, it has a molar mass of 145.16 g/mol. The IUPAC name is 3-phenyl-1,2-oxazole. It is also known as Isoxazole, 3-phenyl- or 3-Phenylisoxazol.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 3-Phenylisoxazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Phenylisoxazole
Catalogue No.	VQ-051232
CAS Number	1006-65-1
IUPAC name	3-phenyl-1,2-oxazole
Molecular formula	C₉H₇NO
Molecular weight	145.16 g/mol
Exact mass	145.0528
HSN code	2933
InChIKey	ZBRDJMFLJXFIGJ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=NOC=C2
PubChem CID	136798

Physical properties
Physical form	Other
LogP (XLogP3)	2
H-bond donors / acceptors	0 / 2
TPSA	26 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3-Phenylisoxazole?

The CAS Registry Number of 3-Phenylisoxazole is 1006-65-1. It is also known as Isoxazole, 3-phenyl-, 3-Phenylisoxazol, 3-Phenylisoxazole, AldrichCPR.

What is the molecular formula and molecular weight of 3-Phenylisoxazole?

3-Phenylisoxazole has the molecular formula C9H7NO and a molecular weight of 145.16 g/mol. Its IUPAC name is 3-phenyl-1,2-oxazole.

Which grade and pack sizes of 3-Phenylisoxazole can I order?

We supply 3-Phenylisoxazole, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Phenylisoxazole?

Yes. Every lot of 3-Phenylisoxazole is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3-Phenylisoxazole be shipped internationally?

Yes. 3-Phenylisoxazole is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.