150756-35-7

Basic information

• Product Name: Efletirizine
• Synonyms: Efletirizine;(2-{4-[bis(4-fluorophenyl)methyl]piperazin-1-yl}ethoxy)acetic acid;Acetic acid, 2-[2-[4-[bis(4-fluorophenyl)methyl]-1-piperazinyl]ethoxy]-
• CAS NO: 150756-35-7
• Molecular Formula: C21H24F2N2O3
• Molecular Weight: 390.428
• Mol File: 150756-35-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 517.5°Cat760mmHg
• Flash Point: 266.7°C
• Appearance: /
• Density: 1.256g/cm³
• Vapor Pressure: 1.56E-11mmHg at 25°C
• Refractive Index: 1.563
• CAS DataBase Reference: Efletirizine(CAS DataBase Reference)
• NIST Chemistry Reference: Efletirizine(150756-35-7)
• EPA Substance Registry System: Efletirizine(150756-35-7)

Safety Data

• Hazardous Substances Data: 150756-35-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C21H24F2N2O3/c22-18-5-1-16(2-6-18)21(17-3-7-19(23)8-4-17)25-11-9-24(10-12-25)13-14-28-15-20(26)27/h1-8,21H,9-15H2,(H,26,27)

Relevant articles and documents

Pseudopolymorphic forms of 2-[2-[4-[Bis (4-fluorophenyl) methyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride

The present invention relates to new pseudopolymorphic forms of 2-[2-[4-[bis (4-fluorophenyl)methyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride, namely, anhydrous 2-[2-[4-[bis(4-fluorophenyl)methyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride and 2-[2-[4-[bis(4-fluorophenyl)methyl]-1-piperazinyl]ethoxy]acetic acid dihydrochloride monohydrate. It also relates to processes for the preparation of these pseudopolymorphic forms and to pharmaceutical compositions containing them.