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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Pyridine derivatives >5,6-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 Structure
  • ₹0
  • Product name: 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
  • CAS: 4803-74-1
  • MF: C17H15NO3
  • MW: 281.31
  • EINECS:1312995-182-4
  • MDL Number:MFCD08458868
  • Synonyms:2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1h-inden-1-one;5,6-DIMETHOXY-2-(PYRIDINE-4-YL)METHYLENE-INDAN-1-ONE;5,6-dimethoxyl-2-(piperidin-4-y)methylene-indan-1-one ;5,6-DIMETHOXY-2-(4-PYRIDYLMETHYLENE)-1-INDANONE,98.0+%;5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone (Donepezil Impurity);5,6-DiMethoxy-2-(pyridin-4-ylMethylene)-2,3-dihydro-1H-inden-1-one;1H-Inden-1-one,2,3-dihydro-5,6-diMethoxy-2-(4-pyridinylMethylene)-;5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one 2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1H-inden-1-one
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :210-211°C
Boiling point :499.9±45.0 °C(Predicted)
Density :1.255
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Methanol (Slightly, Heated)
form :Solid
pka :5.10±0.10(Predicted)
color :Yellow
CAS DataBase Reference :4803-74-1(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

An impurity of Donepezil.

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Related product price

Suppliers and manufacturers

Hebei Yanxi Chemical Co., Ltd.
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
₹100.00 /1kg
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one CAS:4803-74-1
VASUDHA PHARMA CHEM LIMITED Bhausa Life Sciences VGS SYNTHESIS PRIVATE LIMITED Raising Sun Pharma Ralington Pharma CLEARSYNTH LABS LTD. A.J Chemicals Pharmaffiliates Analytics and Synthetics P. Ltd SynZeal Research Pvt Ltd