S-Methyldihydroziprasidone

About S-Methyldihydroziprasidone

S-Methyldihydroziprasidone is an impurity of Ziprasidone carrying the CAS registry number 194280-91-6. Its molecular formula is C22H25ClN4OS and its molecular weight is 429.0 g/mol. The IUPAC name is 6-chloro-5-[2-[4-(2-methylsulfanylbenzenecarboximidoyl)piperazin-1-yl]ethyl]-1,3-dihydroindol-2-one. It is also known as Ziprasidone (m9) or S-Methyl-dihydro-zip.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Ziprasidone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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, S-Methyldihydroziprasidone 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 Ziprasidone

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

Ziprasidone impurities

Specifications & identifiers

Chemical identifiers
Product name	S-Methyldihydroziprasidone
Catalogue No.	VQ-044358
CAS Number	194280-91-6
IUPAC name	6-chloro-5-[2-[4-(2-methylsulfanylbenzenecarboximidoyl)piperazin-1-yl]ethyl]-1,3-dihydroindol-2-one
Molecular formula	C₂₂H₂₅ClN₄OS
Molecular weight	429 g/mol
Exact mass	428.1438
Grade	Reference Standard
HSN code	38229090
InChIKey	NHUDBVVEHOSVCD-UHFFFAOYSA-N
SMILES	CSC1=CC=CC=C1C(=N)N2CCN(CC2)CCC3=C(C=C4C(=C3)CC(=O)N4)Cl
PubChem CID	9932353

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	2 / 4
TPSA	84.7 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 S-Methyldihydroziprasidone?

The CAS Registry Number of S-Methyldihydroziprasidone is 194280-91-6. It is also known as Ziprasidone (m9), S-Methyl-dihydro-zip, 5-[2-[4-[alpha-Imino-2-(methylthio)benzyl]piperazino]ethyl]-6-chloroindoline-2-one.

What is the molecular formula and molecular weight of S-Methyldihydroziprasidone?

S-Methyldihydroziprasidone has the molecular formula C22H25ClN4OS and a molecular weight of 429 g/mol. Its IUPAC name is 6-chloro-5-[2-[4-(2-methylsulfanylbenzenecarboximidoyl)piperazin-1-yl]ethyl]-1,3-dihydroindol-2-one.

What is S-Methyldihydroziprasidone used for?

S-Methyldihydroziprasidone is supplied as a characterised reference material related to Ziprasidone. 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 S-Methyldihydroziprasidone can I order?

We supply S-Methyldihydroziprasidone 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 S-Methyldihydroziprasidone?

Yes. Every lot of S-Methyldihydroziprasidone 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 S-Methyldihydroziprasidone be shipped internationally?

Yes. We export S-Methyldihydroziprasidone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.