Risperidone EP Impurity I

Name: Risperidone EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-006644

About Risperidone EP Impurity I

Vaqora Chemicals supplies Risperidone EP Impurity I, a pharmacopeial impurity of Risperidone registered under CAS number 1329796-66-8. The compound has the formula C35H39F2N5O3, corresponding to a molecular weight of 615.7 g/mol. Alternative names: Risperidone impurity I.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. 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. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Risperidone EP Impurity I in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

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 I
Catalogue No.	VQ-006644
CAS Number	1329796-66-8
IUPAC name	3-[2-[4-[4-fluoro-2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]benzoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Molecular formula	C₃₅H₃₉F₂N₅O₃
Molecular weight	615.7 g/mol
Exact mass	615.3021
Grade	Reference Standard
HSN code	38229090
InChIKey	KFSXRPYSFQCHPR-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N2CCCCC2=N1)CCN3CCC(CC3)C(=O)C4=C(C=C(C=C4)F)N5CCC(CC5)C6=NOC7=C6C=CC(=C7)F
PubChem CID	71316829

Physical properties
Physical form	Solid
LogP (XLogP3)	4.8
H-bond donors / acceptors	0 / 9
TPSA	82.3 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 Risperidone EP Impurity I?

The CAS Registry Number of Risperidone EP Impurity I is 1329796-66-8. It is also known as Risperidone impurity I.

What is the molecular formula and molecular weight of Risperidone EP Impurity I?

Risperidone EP Impurity I has the molecular formula C35H39F2N5O3 and a molecular weight of 615.7 g/mol. Its IUPAC name is 3-[2-[4-[4-fluoro-2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]benzoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one.

What is Risperidone EP Impurity I used for?

Risperidone EP Impurity I 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 I can I order?

We supply Risperidone EP Impurity I in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Risperidone EP Impurity I?

Yes. Every lot of Risperidone EP Impurity I 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 I be shipped internationally?

Yes. We export Risperidone EP Impurity I worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.