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Homecompany5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one

5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one

Price USD40.00
Packge 1kg
  • Min. Order:1kg
  • Supply Ability:20kg
  • Time:2022-08-17

Product Details

  • Product Name5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
  • CAS No.4803-74-1
  • EINECS No.1312995-182-4
  • MFC17H15NO3
  • MW281.31
  • AppearanceSolidYellow
  • Melting point 210-211°C
  • density 1.255
  • storage temp. Sealed in dry,Room Temperature
  • Boiling point 499.9±45.0 °C(Predicted)
Product Name:5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-oneCAS No.:4803-74-1
EC-No.:1312995-182-4Min. Order:100g
Purity:99%Supply Ability:20tons
Release date:2022/02/23

Description

An impurity of Donepezil.

Basic Info

Chemical Name

5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one

Synonyms

5,6-Dimethoxy-2-(pyridin-4-ylmethylene)-2,3-dihydro-1H-inden-1-one;(2E)-5,6-dimethoxy-2-(pyridin-4-ylmethylidene)-3H-inden-1-one;5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone (Donepezil Impurity);

CAS No.

4803-74-1

Molecular Formula

C17H15NO3

Molecular Weight

281.30600

PSA

48.42000

LogP

2.92120

Properties

Density

1.255

Boiling Point

499.9ºC at 760 mmHg

Melting Point

210-211ºC

Refractive Index

1.639

Storage Condition

Refrigerator

Company Profile Introduction

Lihe Pharmaceutical Technology (Wuhan) Co., Ltd. is a pharmaceutical company integrating product development, production and chemical intermediates, specializing in the research, development, production and export of organic intermediates, pharmaceutical intermediates, chemical solvents and pesticides.Loacted in Hubei Province, involving pesticide, medicine, chemical industry, coating, dye, reagent, polyester, petrochemical and other fields. AOP provide excellent products and products for customers according to quality, quantity and time Service, established a good brand reputation and business reputation in the industry, won the trust and support of many customers at home and abroad.since its establishment, the company has always adhered to the principle of people-oriented, technology for survival, quality for credit, service tenet, consistent quality and reputation guarantee, continuous pioneering spirit of business is the cornerstone of our development

Company Profile Introduction

Lihe Pharmaceutical Technology (Wuhan) Co., Ltd. is a pharmaceutical company integrating product development, production and chemical intermediates, specializing in the research, development, production and export of organic intermediates, pharmaceutical intermediates, chemical solvents and pesticides
  • Since:2022-04-18
  • Address: C018, No. 5, Floor 0615, Building 06, Building 06, Engineering Design Headquarters, Unit 3, Optics V
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