Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

168106

Sigma-Aldrich

Methyl 2-oxocyclopentanecarboxylate

95%

Synonym(s):

2-Methoxycarbonylcyclopentanone, Methyl cyclopentanone-2-carboxylate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(O=)C5H7CO2CH3
CAS Number:
10472-24-9
Molecular Weight:
142.15
Beilstein:
971717
EC Number:
233-962-7
MDL number:
MFCD00001411
UNSPSC Code:
12352100
PubChem Substance ID:
24850233
NACRES:
NA.22

Assay

95%

refractive index

n20/D 1.456 (lit.)

bp

105 °C/19 mmHg (lit.)

density

1.145 g/mL at 25 °C (lit.)

functional group

ester

storage temp.

2-8°C

SMILES string

COC(=O)C1CCCC1=O

InChI

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

InChI key

PZBBESSUKAHBHD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Kinetics of complexation of methyl 2-oxocyclopentanecarboxylate with Cr(III) in aqueous solution has been investigated.

Application

Methyl 2-oxocyclopentanecarboxylate was used in the synthesis of:
  • 1,2-disubstituted imidazolylmethylcyclopentanol derivatives
  • methyl 1-(4-bromobutyl)-2-oxocyclopentanecarboxylate
  • methyl 1-(4-iodobutyl)-2-oxocyclopentanecarboxylate
  • ethyl 1-(3-bromopropyl)-2-oxocyclohexanecarboxylate

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

174.2 °F - closed cup

Flash Point(C)

79 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
S39740V
S39740
14010CB
05903JA
04320LG

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Kinetics of monochelation of aqueous chromium (III) by methyl 2-oxocyclopentanecarboxylate.
Rojas A, et al.
Journal of Physical Organic Chemistry, 13(2), 97-104 (2000)
A Kato et al.
Chemical & pharmaceutical bulletin, 43(12), 2152-2158 (1995-12-01)
Two series of 1,2-disubstituted imidazolylmethylcyclopentanol derivatives (5a-d, 10a-d) were prepared by using easily available methyl 2-oxocyclopentanecarboxylate as the starting material. Evaluation of the aromatase inhibitory activities in vitro was performed. Their activities were compared with those of a steroidal aromatase
Nickel (I) Salen-Catalyzed Reduction of 1-Haloalkyl-2-oxocycloalkanecarboxylates Three-and Four-Carbon Ring Expansions.
Mubarak MS, et al.
Journal of the Electrochemical Society, 154(11), F205-F210 (2007)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service