Skip to Content
Merck
CN

171263

Diethyl oxalacetate sodium salt

95%

Synonym(s):

Diethyl oxalacetate, Diethyl oxaloacetate, Diethyl oxosuccinate sodium salt, Oxalacetic acid diethyl ester sodium salt, Sodium diethyl oxalacetate

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
C2H5OCOC(ONa)=CHCOOC2H5
CAS Number:
40876-98-0
Molecular Weight:
210.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850057
EC Number:
255-122-9
Beilstein/REAXYS Number:
4279609
MDL number:
MFCD00035571
Assay:
95%

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

UJZUICGIJODKOS-YSMBQZINSA-M

InChI

1S/C8H12O5.Na/c1-3-12-7(10)5-6(9)8(11)13-4-2;/h5,9H,3-4H2,1-2H3;/q;+1/p-1/b6-5-;

SMILES string

[Na+].CCOC(=O)\C=C(/[O-])C(=O)OCC

assay

95%

mp

188-190 °C (lit.)

functional group

ester

Quality Level

100

Related Categories

Application

Diethyl oxalacetate sodium salt can be used as a reagent to synthesize:
  • Spiro[indoline-3,4′-pyrano[2,3-c]pyrazole derivatives via a one-pot reaction with isatins, malononitrile, and hydrazine hydrate.
  • 2,3-dioxo-4-carboxy-5-substituted pyrrolidines by reacting with various aldehydes and primary amines.
  • 2-nitro-4-fluoro triazole diester by treating with 2-nitro-4-fluoro-phenylazide.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
WXBF8186V
WXBF7455V
WXBF5207V
WXBD6869V
WXBD3920V

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

Synthesis of novel 3, 4-fused pyrazolidinone ?-lactam bicyclic moieties from 2, 3-dioxo-4-carboxy-5-(substituted) pyrrolidines
Rashid FNAA, et al.
Organic Communications, 12(3), 121-131 (2019)
New 1, 2, 3-triazolo [1, 5-a] quinoxalines: synthesis and binding to benzodiazepine and adenosine receptors. II
Biagi G, et al.
European Journal of Medicinal Chemistry, 37(7), 565-571 (2002)
Diethyl oxalacetate sodium salt as a reagent to obtain functionalized spiro [indoline-3, 4?-pyrano [2, 3-c] pyrazoles]
Gein VL, et al.
Tetrahedron Letters, 58(2), 134-136 (2017)
PYRUVATE CARBOXYLASE. I. NATURE OF THE REACTION.
M F UTTER et al.
The Journal of biological chemistry, 238, 2603-2608 (1963-08-01)

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