Category
Ziprasidone
CAS Number
87691-88-1
Alternate CAS Number
87691-87-0(Freebase)
Molecular Formula
C₁₁H₁₄ClN₃S
Molecular Weight
255.77 g/mol
Synonym

3-piperazin-1-yl-1,2-benzothiazole;hydrochloride; 3-(1-Piperazinyl)-1,2-benzisothiazole Hydrochloride; N-(3-Benzisothiazolyl)piperazine Hydrochloride; 1-(1,2-Benzisothiazol-3-yl)piperazine Hydrochloride; 3-(Piperazin-1-yl)benzo[d]isothiazole monohydrochloride; Ziprasidone Related Compound A (USP)

Keywords
Heterocycles
Pharmaceutical Standards
Intermediates
Fine Chemicals
sulphur and selenium compounds
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Ziprasidone Hydrochloride EP Impurity A is a specified related substance listed in the European Pharmacopoeia used in the quality control of Ziprasidone Hydrochloride. It represents a structurally related impurity or degradation product that may form during synthesis or storage, and it is monitored to ensure the drug meets required standards of purity, safety, and regulatory compliance.