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5,6-Dimethoxy-1-indanone

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5,6-Dimethoxy-1-indanone Basic information

Product Name:
5,6-Dimethoxy-1-indanone
Synonyms:
  • 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-
  • 5,6-Dimethoxy-2,3-dihydro-1H-indene-1-one
  • Donepezil Impurity 25
  • 5,6-Dimethoxyindan-1-indanone
  • 2,3-dihydro-5,6-dimethoxyinden-1-one
  • 5,6-Dimethoxyindan-1-one 98%
  • 5,6-Dimethoxy-1-inda
  • 2,3-Dihydro-5,6-diMethoxy-
CAS:
2107-69-9
MF:
C11H12O3
MW:
192.21
EINECS:
218-287-8
Product Categories:
  • API intermediates
  • Indanone & Indene
  • Aromatics Compounds
  • Intermediates of Donepezil
  • Aromatics
  • C11 to C12
  • Indane/Indanone and Derivatives
  • Carbonyl Compounds
  • Ketones
  • Intermediates
  • 2107-69-9
Mol File:
2107-69-9.mol
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5,6-Dimethoxy-1-indanone Chemical Properties

Melting point:
118120°C
Boiling point:
139 °C / 2mmHg
Density 
1.1503 (rough estimate)
refractive index 
1.4600 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform, Ethyl Acetate
form 
Solid
color 
Off-White to Pale Yellow
BRN 
1241095
InChIKey
IHMQOBPGHZFGLC-UHFFFAOYSA-N
CAS DataBase Reference
2107-69-9(CAS DataBase Reference)
NIST Chemistry Reference
1-Indanone, 5,6-dimethoxy-,(2107-69-9)
EPA Substance Registry System
1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy- (2107-69-9)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38-22
Safety Statements 
22-24/25-36-26
WGK Germany 
3
TSCA 
Yes
HS Code 
2914390090

MSDS

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5,6-Dimethoxy-1-indanone Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

5,6-Dimethoxy-1-indanone was used in the synthesis of 2,3-dimethoxy-11H-indeno[1,2-b]quinoline-6,10-dicarboxylic acid.

Uses

5,6-Dimethoxy-1-indanone can be an intermediate useful in the preparation of Donepezil.

General Description

Thiosemicarbazone derived from 5,6-dimethoxy-1-indanone inhibits bovine viral diarrhea virus infection.

Purification Methods

Crystallise the indanone from MeOH, then sublime it in a vacuum. [Beilstein 8 IV 1985.]

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