Product

3-(1-Piperazinyl)-1,2-benzisothiazole

CAS No.：87691-87-0

Other grades of this product :

3-(1-Piperazinyl)-1,2-benzisothiazole Basic information

Product Name:	3-(1-Piperazinyl)-1,2-benzisothiazole
Synonyms:	Ziprasidone Impurity 6（Ziprasidone EP Impurity A）;lurasidone-1;3-Piperazinyl-1,2-benzisothiazole (PRB);ASINEX-REAG BAS 13031053;3-(1-PIPERAZINYL)-1,2-BENZISOTHIAZOLE;1,2-BENZISOTHIAZOLE-3-(1-PIPERAZINYL);1-(1,2-BENZISOTHIAZOL-3-YL)PIPERAZINE;1-(1,2-BENZISOTHIAZOL-3-YL)-PIPERAZINE (BASE)
CAS:	87691-87-0
MF:	C11H13N3S
MW:	219.31
EINECS:	618-048-1
Product Categories:	Sulphur Derivatives;API intermediates;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Starting Raw Materials & Intermediates;Sulfur & Selenium Compounds
Mol File:	87691-87-0.mol

3-(1-Piperazinyl)-1,2-benzisothiazole Chemical Properties

Melting point	89.0 to 93.0 °C
Boiling point	320.2±35.0 °C(Predicted)
density	1.256
storage temp.	2-8°C
solubility	soluble in Methanol
pka	8.52±0.10(Predicted)
form	powder to crystal
color	White to Light yellow
BRN	4253627
InChIKey	KRDOFMHJLWKXIU-UHFFFAOYSA-N
LogP	2.14
CAS DataBase Reference	87691-87-0(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,T
Risk Statements	25-36/38
Safety Statements	26-45
RIDADR	UN 2811 6.1 / PGIII
WGK Germany	3
HazardClass	IRRITANT
HS Code	29349990

MSDS Information

3-(1-Piperazinyl)-1,2-benzisothiazole Usage And Synthesis

Chemical Properties	3-(1-Piperazinyl)-1,2-benzisothiazole is Yellow Solid
Uses	3-(1-Piperazinyl)-1,2-benzisothiazole is a reagent used to synthesize Ziprasidione

3-(1-Piperazinyl)-1,2-benzisothiazole Preparation Products And Raw materials

Raw materials	Ethanol, 2,2'-(1,2-benzisothiazol-3-ylimino)bis--->Benzoyl chloride, 2-(chlorothio)- (9CI)-->3-Chloro-1,2-benzisothiazole-->1,2-Benzisothiazol-3(2H)-one-->2,2'-dithiodibenzoyl chloride-->2,2'-Dithiosalicylic acid-->Piperazine-->3-Piperazinyl-1,2-benzisothiazole hydrochloride-->2-Chlorobenzonitrile
Preparation Products	PEROSPIRONE

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