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Alfa Aesar™ 2-Methylcyclopentane-1,3-dione, 98%

$43.41 - $723.46

Chemical Identifiers

CAS 765-69-5
Molecular Formula C6H8O2
Formula Weight 112.13
MDL Number MFCD00001406
Beilstein 1237255
Chemical Name or Material 2-Methylcyclopentane-1,3-dione
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1393606 SDS Alfa Aesar™
A1393606
5g Each for $43.41
AAA1393614 SDS Alfa Aesar™
A1393614
25g Each for $192.41
AAA1393622 SDS Alfa Aesar™
A1393622
100g Each for $723.46
Specifications

Description

Applications
2-Methylcyclopentane-1,3-dione is an efficient synthon for the synthesis of (±)-α-cuparenone. The alkylation of 2-methylcyclopentane-1,3-dione (A) with 2-(1-naphthyl)ethyl bromide gives only the O-alkylation product. Mixtures of C- and O-alkyl derivatives are obtained. Michael addition of 2-methylcyclopentane-1,3-dione to methyl vinyl ketone in water gives 2-methyl-2-(3-oxo- butyl)-1,3-cyclopentanedione (3), an important intermediate of natural product chemistry. 2-Methylcyclopentane-1, 3-dione is an efficient synthon for the synthesis of (±)-α-cuparenone.

Solubility
Solubility in hot Methanol (almost transparency).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
Description & Specifications

Chemical Identifiers

765-69-5
112.13
1237255
C6H8O2
MFCD00001406
2-Methylcyclopentane-1,3-dione

Specifications

765-69-5
112.13
1237255
5g
98%
C6H8O2
MFCD00001406
212° to 216°C
2-Methylcyclopentane-1,3-dione