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177164

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1,3-Cyclopentanedione

97%

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Synonym(s):
1,3-Cyclopentadione
Linear Formula:
C5H6(=O)2
CAS Number:
Molecular Weight:
98.10
Beilstein/REAXYS Number:
1362728
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

powder

mp

149-151 °C (lit.)

storage temp.

2-8°C

SMILES string

O=C1CCC(=O)C1

InChI

1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2

InChI key

LOGSONSNCYTHPS-UHFFFAOYSA-N

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1 of 4

This Item
361445515981117021
1,3-Cyclopentanedione 97%

177164

1,3-Cyclopentanedione

(±)-trans-1,2-Cyclopentanediol 97%

361445

(±)-trans-1,2-Cyclopentanediol

1,3-Cycloheptanedione 97%

515981

1,3-Cycloheptanedione

2-Methyl-1,3-cyclopentanedione 99%

117021

2-Methyl-1,3-cyclopentanedione

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

form

powder

form

-

form

-

form

-

mp

149-151 °C (lit.)

mp

54-56 °C (lit.)

mp

-

mp

212-215 °C (lit.)

Application

1,3-Cyclopentanedione was used in the synthesis of chemical probes for selective labeling of sulfenic acid proteins.
Versatile reagent for synthesis of perhydroazulenes, PGB1 analogues, and Knoevenagel products.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Customers Also Viewed

Synlett, 539-539 (1993)
The Journal of Organic Chemistry, 58, 3953-3953 (1993)
Jiang Qian et al.
Chemical communications (Cambridge, England), 47(32), 9203-9205 (2011-07-09)
Facile, two-step synthesis and kinetic characterization of new chemical probes for selective labeling of sulfenic acid (-SOH) in proteins are presented. The synthesis route relies on the simple and highly efficient Michael addition of thiol containing tags or linkers to
Aldrichimica Acta, 10, 19-19 (1977)
Access to Protected 2-Alkylidene 1,3-diones by Modified Knoevenagel Reaction in the Presence of Thiophenol. A New Approach to Spirocyclopentanol Construction
Klaus Fuchs and Leo A. Paquette
The Journal of Organic Chemistry, 59, 528-528 (1994)

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