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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 2 > CAS 20007-72-1
20007-72-1 structure

CAS 20007-72-1 WIELAND-MIESCHER KETONE products price,suppliers

  • BEIGE TO BROWN ADHERING CRYSTALLINE POWDER


    The Wieland–Miescher ketone is a racemic bicyclic diketone (enedione) and is a versatile synthon which has so far been employed in the total synthesis of more than 50 natural products, predominantly sesquiterpenoids, diterpenes and steroids possessing possible biological properties including anticancer, antimicrobial, antiviral, antineurodegenerative and immunomodulatory activities. The reagent is named after two chemists from Ciba Geigy, Karl Miescher and Peter Wieland (not to be confused with Heinrich Otto Wieland). Examples of syntheses performed using the optically active enantiomer of this diketone as a starting material are that of ancistrofuran and the Danishefsky total synthesis of Taxol.

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  • Name: WIELAND-MIESCHER KETONE
  • Molecular Weight: 178.231
  • Formula: C11H14O2
  • Synonyms: (+/-)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE; (+/-)-9-Methyl-DELTA(5,10)-octalin-1,6-dione; (±)-8a-Methyl-1,2,3,4,6,7,8,8a-octahydro-1,6-naphthalenedione; (±)-Wieland-Miescher ketone; (R/S)-Wieland-Miescher ketone; 1,6(2H,7H)-Naphthalenedione, 3,4,8,8a-tetrahydro-8a-methyl-;
Properties Safety and Handling MSDS NMR Spectrum Computational chemical data
Identification
Safety Data
  • [Safety Statements]
  • S22:Do not breathe dust
  • S24/25:Avoid contact with skin and eyes
Properties
  • Molecular Weight:
  • 178.231
  • Density:
  • 1.1
  • Boiling Point:
  • 109℃
  • Melting Point:
  • 47-50℃
  • Flash Point:
  • 122 oC
  • Storage Temperature:
  • 0-6°C
  • Refractive index:
  • 1.519
  • More Properties>>
There are 25 suppliers who can provide WIELAND-MIESCHER KETONE with CAS No. 20007-72-1
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Factory Supply 9-Methyl-delta-5(10)-octaline-1,6-dione
Factory Supply 9-Methyl-delta-5(10)-octaline-1,6-dione
  • FOB Price:0.1 USD/kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:2000 Metric Ton/Year 
  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply 9-Methyl-delta-5(10)-octaline-1,6-dione with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,F...
  • Updatetime:Mar 01 2023 
1,6(2H,7H)-Naphthalenedione, 3,4,8,8a-tetrahydro-8a-methyl-
1,6(2H,7H)-Naphthalenedione, 3,4,8,8a-tetrahydro-8a-methyl-
  • Description:1,6(2H,7H)-Naphthalenedione, 3,4,8,8a-tetrahydro-8a-methyl-
  • Updatetime:Sep 14 2014 
9-Methyl-5(10)-Octaline-1,6-Dione
9-Methyl-5(10)-Octaline-1,6-Dione
  • Updatetime:Nov 13 2010 
9-Methyl-5(10)-octaline-1,6-dione
9-Methyl-5(10)-octaline-1,6-dione
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Packaging:1kg, 25kg 
  • Usage:Organica intermediate 
  • Description:9-Methyl-5(10)-octaline-1,6-dione(CAS#20007-72-1)is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field etc.
  • Updatetime:Dec 28 2016 
Wieland-Michler ketone
Wieland-Michler ketone
  • Purity:99% 
  • Packaging:1kg/package;25kg/drum;200kg/drum 
  • Description:Superiority j&h chemical is one of china's leading providers of integrated fine chemical services including offering, research and development, custom manufacturing business, as well as other value-added customer services, for diversified range products of che...
  • Updatetime:Feb 25 2019 
9-Methyl-5(10)-octaline-1,6-dione
9-Methyl-5(10)-octaline-1,6-dione
  • Appearance:detailed see specifications 
  • Purity:99% 
  • Packaging:25kg/drum;200kg/drum 
  • Description:Superiority 9-methyl-5(10)-octaline-1,6-dione Details 9-methyl-5(10)-octaline-1,6-dione Molecular Formula:C11H14O2 Transportation:Sea/air/courier Storage:Keep away of light, cool place Keywords:20007-72-1 supplier,9-Methyl-5(10)-octaline-1,6-dione supplier,9-M...
  • Updatetime:Feb 24 2019 
8a-methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
8a-methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
  • Purity:99% 
  • Description:Superiority good quality and best price Details Keywords:8a-methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
  • Updatetime:Feb 25 2019 
9-Methyl-5(10)-octaline-1,6-dione
9-Methyl-5(10)-octaline-1,6-dione
  • Description:Superiority Details Molecular Formula:C11H14 O2
  • Updatetime:Feb 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Purity:96% 
  • Updatetime:Apr 01 2019 
9-Methyl-5(10)-oCtaline-1,6-dione
9-Methyl-5(10)-oCtaline-1,6-dione
  • Description:9-Methyl-5(10)-oCtaline-1,6-dione
  • Updatetime:Apr 25 2014 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
WIELAND-MIESCHER KETONE
WIELAND-MIESCHER KETONE
  • Updatetime:Nov 25 2019 
9-Methyl-delta-5(10)-octaline-1,6-dione
9-Methyl-delta-5(10)-octaline-1,6-dione
  • Updatetime:Nov 25 2019 
9-Methyl-5(10)-Octaline-1,6-Dione
9-Methyl-5(10)-Octaline-1,6-Dione
  • Updatetime:Nov 25 2019 
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