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75680 Sigma-Aldrich

Diethyl oxalpropionate

purum, ≥95.0% (GC)

Synonym: Diethyl 2-methyl-3-oxosuccinate, Methyloxo-butanedioic acid diethyl ester, NSC 33946

  • CAS Number 759-65-9

  • Linear Formula C2H5OCOCH(CH3)COCOOC2H5

  • Molecular Weight 202.20

  •  Beilstein Registry Number 1783697

  •  EC Number 212-071-7

  •  MDL number MFCD00009163

  •  PubChem Substance ID 329766618

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Properties

Related Categories Building Blocks, C8 to C9, Carbonyl Compounds, Chemical Synthesis, Esters,
InChI Key   OQOCQBJWOCRPQY-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (GC)
refractive index   n20/D 1.432(lit.)
  n20/D 1.433
bp   138 °C/23 mmHg(lit.)
density   1.073 g/mL at 25 °C(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Reactant involved in:
• Synthesis of anticancer and antiviral agents
• Oxidation by organohypervalent iodine reagent
• Synthesis of monomers for preparation of functional polyesters
• Synthesis of calpain inhibitors
• Preparation of human A2A receptor antagonists
• Structural studies of dihydropteroate synthase inhibitors

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Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
206.6 °F
Flash Point(C) 
97 °C
Protocols & Articles
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