Methyl 3-oxocyclopentanecarboxylate

Basic Information

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CAS Number

32811-75-9

Molecular Formula

C7H10O3

Molecular Weight

142.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Boiling Point

130-140 ºC (10 Torr)

Flash Point

84.0±25.4 ºC,

Refractive Index

1.4565 (589.3 nm 23 ºC)

SMILES

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COC(=O)C1CCC(=O)C1

InChI

InChI=1S/C7H10O3/c1-10-7(9)5-2-3-6(8)4-5/h5H,2-4H2,1H3

InChIKey

KTGCFXSELRVRFH-UHFFFAOYSA-N

LogP

0.5285999999999998

Topological Polar Surface Area

43.370000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

162

Safety Information

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Hazard Class

Class 9 Class 9

Synonyms & References

English

3-Carbomethoxycyclopentanone
MFCD01320815
H-D-CHA-OHHCL
Methyl 3-oxocyclopentanecarboxylate
Cyclopentanecarboxylic acid, 3-oxo-, methyl ester
3-Oxo-cyclopentanecarboxylic acid methyl ester
CS-W019720
PB20391
32811-75-9
3-Oxocyclopentanecarboxylic acid methyl ester, AldrichCPR
PD047379
AMY26568
Methyl 3-Oxocyclopentane carboxylate
Racemic methyl-3-oxocyclopentanecarboxylate
methyl3-oxocyclopentanecarboxylate
FT-0649413
3-oxocyclopentanecarboxylic acid methyl ester
PB31918
EN300-139043
PB27535
SCHEMBL1139285
SY099988
methyl 3-oxocyclopentane-1-carboxylate
PS-5100
J-522208
DTXSID60285311
3-oxo-cyclopentane-1-carboxylic acid methyl ester
A821433
MFCD18830725
MFCD09832106
Methyl (S)-3-Oxocyclopentanecarboxylate

MDL Number

MFCD09832106

Customs Code

2918300090

FAQ

What are the physical and chemical properties of Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9)?

Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9) is a white crystalline solid with a molecular weight of approximately 140.11 g/mol. It has a slight solubility in water and is more soluble in organic solvents. The compound is known for its reactivity towards nucleophiles and can undergo esterification and elimination reactions.

How is Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9) typically synthesized?

Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9) can be synthesized through the Wittig reaction, where a phosphonium salt reacts with a ketone in the presence of a base to form the desired compound. This synthesis method is known for its high selectivity and yield.

What industries use Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9)?

Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9) finds applications in the pharmaceutical industry for the synthesis of drug intermediates, as well as in the polymer industry for the development of special polymers with improved mechanical properties.

What precautions should be taken when handling Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9)?

When handling Methyl 3-oxocyclopentanecarboxylate (CAS: 32811-75-9), appropriate personal protective equipment (PPE) such as gloves and goggles should be worn. Handling should be conducted in a fume hood to avoid inhalation of fumes. Spills should be cleaned up with caution, and proper safety data sheets (SDS) should be consulted for detailed procedures.