4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole 95742-20-4

About 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole

4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole is an impurity of Risperidone carrying the CAS registry number 95742-20-4. With the molecular formula C12H13FN2O, it has a molar mass of 220.24 g/mol. Systematically, it is named 4-fluoro-3-piperidin-4-yl-1,2-benzoxazole. It is also known as 4-Fluoro-3-(piperidin-4-yl)benzo[d]isoxazole.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Risperidone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Risperidone

View every impurity, metabolite and intermediate we list for Risperidone.

Risperidone impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole
Catalogue No.	VQ-041936
CAS Number	95742-20-4
IUPAC name	4-fluoro-3-piperidin-4-yl-1,2-benzoxazole
Molecular formula	C₁₂H₁₃FN₂O
Molecular weight	220.24 g/mol
Exact mass	220.1012
Grade	Reference Standard
HSN code	38229090
InChIKey	GVMQXMFLUSCQJS-UHFFFAOYSA-N
SMILES	C1CNCCC1C2=NOC3=C2C(=CC=C3)F
PubChem CID	13450902

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 4
TPSA	38.1 Å²

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 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole?

The CAS Registry Number of 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole is 95742-20-4. It is also known as 4-Fluoro-3-(piperidin-4-yl)benzo[d]isoxazole, 1,2-Benzisoxazole, 4-fluoro-3-(4-piperidinyl)-.

What is the molecular formula and molecular weight of 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole?

4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole has the molecular formula C12H13FN2O and a molecular weight of 220.24 g/mol. Its IUPAC name is 4-fluoro-3-piperidin-4-yl-1,2-benzoxazole.

What is 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole used for?

4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole is supplied as a characterised reference material related to Risperidone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole can I order?

We supply 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole?

Yes. Every lot of 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole 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 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole be shipped internationally?

Yes. We export 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.