Risperidone EP Impurity M (Freebase)

Name: Risperidone EP Impurity M (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006648

About Risperidone EP Impurity M (Freebase)

Vaqora Chemicals supplies Risperidone EP Impurity M (Freebase), a pharmacopeial impurity of Risperidone registered under CAS number 84163-77-9. Its molecular formula is C12H13FN2O and its molecular weight is 220.24 g/mol. Systematically, it is named 6-fluoro-3-piperidin-4-yl-1,2-benzoxazole. Common synonyms include 6-Fluoro-3-(4-piperidinyl)benzisoxazole and 3-(4-Piperidinyl)-6-fluorobenzo[d]isoxazole.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

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.

Vaqora Chemicals supplies Risperidone EP Impurity M (Freebase) in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Risperidone

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

Risperidone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Risperidone EP Impurity M (Freebase)
Catalogue No.	VQ-006648
CAS Number	84163-77-9
IUPAC name	6-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	MRMGJMGHPJZSAE-UHFFFAOYSA-N
SMILES	C1CNCCC1C2=NOC3=C2C=CC(=C3)F
PubChem CID	849421

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 4
TPSA	38.1 Å²
Synonyms	6-Fluoro-3-(4-piperidinyl)benzisoxazole, 3-(4-Piperidinyl)-6-fluorobenzo[d]isoxazole, 4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidine, 4-(6-Fluorobenzo[d]isoxazol-3-yl)piperidine, 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole, 3-(4-piperidyl)-6-fluoro-1,2-benzisoxazole, 6-fluoro-3-(piperidin-4-yl)benzo[d]isoxazole, 6-Fluoro-3-piperidin-4-yl-benzo[d]isoxazole, 1,2-benzisoxazole, 6-fluoro-3-(4-piperidinyl)-, 6-fluoro-3-(piperidin-4-yl)-1,2-benzoxazole, Risperidone Impurity 27, 3-(4-Piperidinyl)-6-fluorobenzo(d)isoxazole

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Risperidone EP Impurity M (Freebase)?

The CAS Registry Number of Risperidone EP Impurity M (Freebase) is 84163-77-9. It is also known as 6-Fluoro-3-(4-piperidinyl)benzisoxazole, 3-(4-Piperidinyl)-6-fluorobenzo[d]isoxazole, 4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidine.

What is the molecular formula and molecular weight of Risperidone EP Impurity M (Freebase)?

Risperidone EP Impurity M (Freebase) has the molecular formula C12H13FN2O and a molecular weight of 220.24 g/mol. Its IUPAC name is 6-fluoro-3-piperidin-4-yl-1,2-benzoxazole.

What is Risperidone EP Impurity M (Freebase) used for?

Risperidone EP Impurity M (Freebase) 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 Risperidone EP Impurity M (Freebase) can I order?

We supply Risperidone EP Impurity M (Freebase) 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 Risperidone EP Impurity M (Freebase)?

Yes. Every lot of Risperidone EP Impurity M (Freebase) 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 Risperidone EP Impurity M (Freebase) be shipped internationally?

Yes. Risperidone EP Impurity M (Freebase) 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.