4-Chloro-N-(1-naphthalenylmethyl)-5-[3-(1-piperazinyl)phenoxy]-2-thiophenesulfonamide
[CAS# 1261576-81-1]

Identification

• Name: 4-Chloro-N-(1-naphthalenylmethyl)-5-[3-(1-piperazinyl)phenoxy]-2-thiophenesulfonamide
• Synonyms: B 355252
• Molecular Formula: C₂₅H₂₄ClN₃O₃S₂
• Molecular Weight: 514.06
• CAS Registry Number: 1261576-81-1
• EC Number: 808-357-1

Properties

• Solubility: Insoluble (4.5E^-4 g/L) (25 ºC), Calc.^*
• Density: 1.370±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 142-144 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Williams, Alfred L.; Tetrahedron 2010, V66(50), P9577-9581.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	3	H301
Eye irritation	Eye Irrit.	2	H319