Ziprasidone EP Impurity B (Freebase)

Name: Ziprasidone EP Impurity B (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006774

About Ziprasidone EP Impurity B (Freebase)

Listed under CAS 1159977-56-6, Ziprasidone EP Impurity B (Freebase) is a pharmacopeial impurity of Ziprasidone available from Vaqora Chemicals with a typical assay of 95%. Formula C21H19ClN4O2S, molecular weight 426.9 g/mol. Its systematic (IUPAC) name is 5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1H-indole-2,3-dione. It is also known as Ziprasidone EP Impurity B or 3-OxoZiprasidone.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Ziprasidone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Ziprasidone EP Impurity B (Freebase) in 10 mg, 25 mg and 50 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 Ziprasidone

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

Ziprasidone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ziprasidone EP Impurity B (Freebase)
Catalogue No.	VQ-006774
CAS Number	1159977-56-6
Other CAS	1599424-95-9
IUPAC name	5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1H-indole-2,3-dione
Molecular formula	C₂₁H₁₉ClN₄O₂S
Molecular weight	426.9 g/mol
Exact mass	426.0917
Grade	Reference Standard
Purity / assay	95%
HSN code	38229090
InChIKey	VWHQRPYTDLERQO-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCC2=CC3=C(C=C2Cl)NC(=O)C3=O)C4=NSC5=CC=CC=C54
PubChem CID	46782656

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	1 / 6
TPSA	93.8 Å²
Synonyms	Ziprasidone EP Impurity B, (5-(2-(4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6-chloroindoline-2,3-dione), 3-OxoZiprasidone, 3-Oxo ziprasidone, 5-(2-(4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6-chloroindoline-2,3-dione, 1H-Indole-2,3-dione, 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-, 5-(2-(4-(1,2-Benzisothiazol-3-yl)piperazin-1-yl)ethyl)-6-chloro-1H-indole-2,3-dione

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 Ziprasidone EP Impurity B (Freebase)?

The CAS Registry Number of Ziprasidone EP Impurity B (Freebase) is 1159977-56-6. It is also known as Ziprasidone EP Impurity B, (5-(2-(4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6-chloroindoline-2,3-dione), 3-OxoZiprasidone.

What is the molecular formula and molecular weight of Ziprasidone EP Impurity B (Freebase)?

Ziprasidone EP Impurity B (Freebase) has the molecular formula C21H19ClN4O2S and a molecular weight of 426.9 g/mol. Its IUPAC name is 5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1H-indole-2,3-dione.

What is Ziprasidone EP Impurity B (Freebase) used for?

Ziprasidone EP Impurity B (Freebase) 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 Ziprasidone EP Impurity B (Freebase) can I order?

We supply Ziprasidone EP Impurity B (Freebase) in Reference Standard (95%) grade, in 10 mg, 25 mg, 50 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ziprasidone EP Impurity B (Freebase)?

Yes. Every lot of Ziprasidone EP Impurity B (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 Ziprasidone EP Impurity B (Freebase) be shipped internationally?

Yes. We export Ziprasidone EP Impurity B (Freebase) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.