Risperidone EP Impurity E

Name: Risperidone EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-006642

About Risperidone EP Impurity E

Risperidone EP Impurity E is a pharmacopeial impurity of Risperidone carrying the CAS registry number 1346602-28-5, specified at 98% purity. Its molecular formula is C24H29FN4O2 and its molecular weight is 424.5 g/mol. Common synonyms include 6-Methyl Risperidone and 6-Methylrisperidone.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Risperidone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Risperidone EP Impurity E is dispatched with a Certificate of Analysis (COA) to destinations 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 E
Catalogue No.	VQ-006642
CAS Number	1346602-28-5
IUPAC name	3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Molecular formula	C₂₄H₂₉FN₄O₂
Molecular weight	424.5 g/mol
Exact mass	424.2275
Grade	Reference Standard
Purity / assay	98%
HSN code	38229090
InChIKey	OGYZXUJCZWNPPY-UHFFFAOYSA-N
SMILES	CC1CCCC2=NC(=C(C(=O)N12)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F)C
PubChem CID	71750574

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 6
TPSA	61.9 Å²
Synonyms	6-Methyl Risperidone, 6-Methylrisperidone, Risperidone impurity, 6-methylrisperidone-(USP), Risperidone specified impurity E, (+/-)-6-Methylrisperidone

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 E?

The CAS Registry Number of Risperidone EP Impurity E is 1346602-28-5. It is also known as 6-Methyl Risperidone, 6-Methylrisperidone, Risperidone impurity, 6-methylrisperidone-(USP).

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

Risperidone EP Impurity E has the molecular formula C24H29FN4O2 and a molecular weight of 424.5 g/mol. Its IUPAC name is 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one.

What is Risperidone EP Impurity E used for?

Risperidone EP Impurity E 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 E can I order?

We supply Risperidone EP Impurity E in Reference Standard (98%) 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 E?

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

Yes. Risperidone EP Impurity E 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.