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diethyl 2-oxopentanedioate

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Origin: China

Cas No: 5965-53-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 5965-53-7 Formula: C9H14O5 Molecular Weight: 202.20400

Basic Info

Chemical Name	diethyl 2-oxopentanedioate
Synonyms	UNII-D9H7KZF90H; Diethyl oxalpropionate; diethyl 2-oxo-glutarate; diethyl 2-ketoglutarate; ethyl 4-ethoxycarbonyl-2-oxobutanoate;
CAS No.	5965-53-7
Molecular Formula	C9H14O5
Molecular Weight	202.20400
PSA	69.67000
LogP	0.46190

Properties

Density	1.116 g/cm3
Boiling Point	283ºC at 760 mmHg
Refractive Index	1.4

Safety Info

Safety Statements	S24/25
HS Code	2918300090

Synthesis Route

hydrogen chloride+Ethanol→2,5-dioxo-pent-3ξ-enoic acid ethyl ester+diethyl 2-oxopentanedioate
(E)-diethyl 2-(tert-butyldimethylsilyloxyimino)pentanedioate→diethyl 2-oxopentanedioate
2-oxoglutaric acid+Ethanol→diethyl 2-oxopentanedioate

Precursor

Ethanol
ethyl 2-nitropropanoate
diethyl 2-(2-phenylhydrazono)pentanedioate
(E)-diethyl 2-(tert-butyldimethylsilyloxyimino)pentanedioate

Downstream Product

ethyl 5-oxooxolane-2-carboxylate
ethyl (2R)-5-oxooxolane-2-carboxylate
2-oxoglutaric acid
hydantoin-5-propionic acid

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