Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Ziprasidone EP Impurity B (Freebase)

Reference StandardIn stock

Buy Ziprasidone EP Impurity B (Freebase) (CAS 1159977-56-6) from Zemixal: C21H19ClN4O2S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ziprasidone EP Impurity B (Freebase) chemical structure
CAS number1159977-56-6
FormulaC21H19ClN4O2S
Molar mass426.9 g/mol
Physical formSolid
HS code38229090
Purity95%
InChIKeyVWHQRPYTDLERQO-UHFFFAOYSA-N
IUPAC name5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1H-indole-2,3-dione

About Ziprasidone EP Impurity B (Freebase)

Ziprasidone EP Impurity B (Freebase) is supplied by Zemixal as a characterised reference material for Ziprasidone analysis. For your records (Reference Standard), the material is defined by CAS 1159977-56-6, formula C21H19ClN4O2S and molar mass 426.9 g/mol. It is handled as a solid.

Use cases we see most often

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

Standard pack sizes are 10 mg, 25 mg and 50 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ziprasidone

See every impurity, metabolite and related compound we list for this API.

Ziprasidone standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Ziprasidone EP Impurity B (Freebase)
Product nameZiprasidone EP Impurity B (Freebase)
Catalogue numberZX-006072
CAS number1159977-56-6
Other CAS numbers1599424-95-9
IUPAC name5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1H-indole-2,3-dione
Molecular formulaC21H19ClN4O2S
Molar mass426.9 g/mol
Exact mass426.0917
GradeReference Standard
Purity / assay95%
Physical formSolid
XLogP34
H-bond donors / acceptors1 / 6
Topological polar surface area93.8 Ų
HS code38229090
InChIKeyVWHQRPYTDLERQO-UHFFFAOYSA-N
SMILESC1CN(CCN1CCC2=CC3=C(C=C2Cl)NC(=O)C3=O)C4=NSC5=CC=CC=C54
PubChem CID46782656
SynonymsZiprasidone 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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Ziprasidone EP Impurity B (Freebase)
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ziprasidone EP Impurity B (Freebase)

Which CAS number identifies Ziprasidone EP Impurity B (Freebase)?
Ziprasidone EP Impurity B (Freebase) is registered under CAS 1159977-56-6. You may also see it listed as Ziprasidone EP Impurity B, (5-(2-(4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6-chloroindoline-2,3-dione), 3-OxoZiprasidone. Our catalogue number for this item is ZX-006072.
What are the formula and molar mass of Ziprasidone EP Impurity B (Freebase)?
For Ziprasidone EP Impurity B (Freebase), its formula is C21H19ClN4O2S and its molar mass is 426.9 g/mol. The systematic (IUPAC) name is 5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1H-indole-2,3-dione. InChIKey VWHQRPYTDLERQO-UHFFFAOYSA-N lets you match it in any structure database.
How is Ziprasidone EP Impurity B (Freebase) used in pharmaceutical QC?
Ziprasidone EP Impurity B (Freebase) is a characterised reference material linked to Ziprasidone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ziprasidone EP Impurity B (Freebase)?
This listing is Reference Standard grade with 95% purity. Standard packs are 10 mg, 25 mg, 50 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ziprasidone EP Impurity B (Freebase)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ziprasidone EP Impurity B (Freebase) to my country?
Yes. Ziprasidone EP Impurity B (Freebase) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now