Ziprasidone hydrochloride

Also known as: Ziprasidone HCl, CP-88059 hydrochloride, CP 88059 hydrochloride, CP88059 hydrochloride, 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-2H-indol-2-one hydrochloride, Geodon, Zeldox

Ziprasidone hydrochloride (CAS 122883-93-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H22Cl2N4OS and a molecular weight of 449.397 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 122883-93-6
Jingsj CID: J-17331-9
Molecular Formula: C₂₁H₂₂Cl₂N₄OS
Molecular Weight: 449.397 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	448.089142
PSA	76.71000
LogP	4.75190

Activity & Biological Data

Additional Information	[1]. Seeger, T.F., et al., Ziprasidone (CP-88,059): a new antipsychotic with combined dopamine and serotonin receptor antagonist activity. J Pharmacol Exp Ther, 1995. 275(1): p. 101-13. [2]. Prakash, C., et al., Metabolism and excretion of a new antipsychotic drug, ziprasidone, in humans. Drug Metab Dispos, 1997. 25(7): p. 863-72. [3]. Gao, K., et al., Risk for adverse events and discontinuation due to adverse events of ziprasidone monotherapy relative to placebo in the acute treatment of bipolar depression, mania, and schizophrenia. J Clin Psychopharmacol, 2013. 33(3): p. 425-31.

Additional Information

[1]. Seeger, T.F., et al., Ziprasidone (CP-88,059): a new antipsychotic with combined dopamine and serotonin receptor antagonist activity. J Pharmacol Exp Ther, 1995. 275(1): p. 101-13. [2]. Prakash, C., et al., Metabolism and excretion of a new antipsychotic drug, ziprasidone, in humans. Drug Metab Dispos, 1997. 25(7): p. 863-72. [3]. Gao, K., et al., Risk for adverse events and discontinuation due to adverse events of ziprasidone monotherapy relative to placebo in the acute treatment of bipolar depression, mania, and schizophrenia. J Clin Psychopharmacol, 2013. 33(3): p. 425-31.

Frequently Asked Questions

What is the CAS number of Ziprasidone hydrochloride?

The CAS number of Ziprasidone hydrochloride is 122883-93-6.

What are the molecular formula and molecular weight of Ziprasidone hydrochloride?

Ziprasidone hydrochloride has molecular formula C21H22Cl2N4OS and molecular weight 449.397 g/mol.

What are the upstream and downstream products of Ziprasidone hydrochloride?

For Ziprasidone hydrochloride, Upstream Products: 3-(1-Piperazinyl)-1,2-benzisothiazole hydrochloride, 6-Chloro-5-(2-chloroethyl)oxindole, 3-(1-Piperazinyl)-1,2-benzisothiazole.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ziprasidone hydrochloride (CAS 122883-93-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17331-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.