Ethyl 2-oxocyclopentylacetate, CAS No. 20826-94-2

Ethyl 2-oxocyclopentylacetate CAS No.20826-94-2 / Cat No.EBD44670

Formula: C9H14O3

Molecular Weight:170.21

Synonyms:

Ethyl(2-oxo-cyclopentyl)acetate

ethyl [(1R)-2-oxocyclopentyl]acetate

ethyl [(1S)-2-oxocyclopentyl]acetate

ethyl [(1R)-2-oxocyclopentyl]acetate

ethyl [(1S)-2-oxocyclopentyl]acetate

Ethyl 2-oxocyclopentylacetate

ethyl 2-oxocyclopentylacetate

ethyl2-oxocyclopentylacetate

ethyl(2-oxo-cyclopentyl)acetate

ethyl 2-(2-oxocyclopentyl)acetate

ethyl 2-[(1r)-2-oxocyclopentyl]acetate

ethyl 2-[(1s)-2-oxocyclopentyl]acetate

2-oxocyclopentaneacetic acid ethyl ester

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Packaging	Purity	Availability	Price (USD)	Quantity
100.0g	97.0%	Available to ship on 28-Apr-2025	319.86	- +	ADD TO CART
250.0g	97.0%	Available to ship on 28-Apr-2025	517.36	- +	ADD TO CART

500.0g	97.0%	Available to ship on 28-Apr-2025	897.95	- +	ADD TO CART
1.0kg	97.0%	Available to ship on 28-Apr-2025	1707.93	- +	ADD TO CART

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Properties
NMR Spectrum

Properties

Appearance:

clear colorless to yellowish liquid
Density:

1.068 g/cm3
Boiling point:

245.4 °C at 760 mmHg
Flashing point:

101.9 °C

NMR Spectrum

Prediction： 1H NMR (400 MHz, CDCl3) delta ppm 1.19 (t, J = 7.14 Hz, 3 H), 1.50-1.62 (m, 1 H), 1.65-1.80 (m, 1 H), 1.92-2.02 (m, 1 H), 2.12 (dd, / = 16.7, 8.86 Hz, 1 H), 2.19-2.29 (m, 2 H), 2.30-2.44 (m, 2 H), 2.65 (dd, J = 15.12, 2.6 Hz, IH), 4.07 (q, J = 7.14 Hz, 2H).

¹H NMR

¹³C NMR