32190-33-3

Basic information

• Product Name: OMPI
• Synonyms: OMPI;1-(2-Mercaptoethyl)-4-phenyl-2-imidazolidinone;2-Oxo-3-(2-mercaptoethyl)-5-phenylimidazolidine;DL-2-Oxo-3-(2-Mercaptoethyl)-5-phenyliMidazolidine;1-(2-Mercaptoethyl)-4-phenyliMidazolidin-2-one;Levamisole EP Impurity C
• CAS NO: 32190-33-3
• Molecular Formula: C11H14N2OS
• Molecular Weight: 222.30666
• Product Categories: Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
• Mol File: 32190-33-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 405°Cat760mmHg
• Flash Point: 198.8°C
• Appearance: /
• Density: 1.181g/cm³
• Vapor Pressure: 9.03E-07mmHg at 25°C
• Refractive Index: 1.579
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: 10.21±0.10(Predicted)
• Stability: Air Sensitive, Hygroscopic
• CAS DataBase Reference: OMPI(CAS DataBase Reference)
• NIST Chemistry Reference: OMPI(32190-33-3)
• EPA Substance Registry System: OMPI(32190-33-3)

Safety Data

• Hazardous Substances Data: 32190-33-3(Hazardous Substances Data)

Usage

Uses

Levamisole (L331100) metabolite.

InChI:InChI=1/C11H14N2OS/c14-11-12-10(8-13(11)6-7-15)9-4-2-1-3-5-9/h1-5,10,15H,6-8H2,(H,12,14)

Upstream product

• 4641-34-3 levamisole hydrochloride 

Relevant articles and documents

Sodium Nitrite Reactivity. Part 3. Reaction with Levamisole

The reaction of aqueous sodium nitrite with levamisole has been studied and the products obtained have been identified by spectroscopic methods, in particular natural abundance 13C and 15N n.m.r. spectroscopy. (E)-1-Nitroso-2-oxo-3-(2-nitrosothioethyl)-5-phenylimidazolidine (3) is initially formed and this then dimerizes to the disulphide compound by loss of the nitrosyl group on the sulphur atom.Derivatives of levamisole have also been prepared for the determination of the reaction mechanism and identification of the products.