Diethyl oxalpropionate
Diethyl oxalpropionate (CAS 759-65-9), molecular formula C2H5OCOCH(CH3)COCOOC2H5, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Diethyl 2-methyl-3-oxosuccinate,Methyloxo-butanedioic acid diethyl ester,NSC 33946

| Molecular weight | 202.20 |
|---|---|
| Linear formula | C2H5OCOCH(CH3)COCOOC2H5 |
| Assay | ≥95.0% (GC) |
| Grade | purum |
| Boiling point | 138 °C/23 mmHg(lit.) |
| Density | 1.073 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.)n20/D 1.433 |
| Application | Reactant involved in:• Synthesis of anticancer and antiviral agents1• Oxidation by organohypervalent iodine reagent2• Synthesis of monomers for preparation of functional polyesters3• Synthesis of calpain inhibitors4• Preparation of human A2A receptor antagonists5• Structural studies of dihydropteroate synthase inhibitors6 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 97 °C / 206.6 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Diethyl oxalpropionate?
+
Diethyl oxalpropionate (CAS 759-65-9), molecular formula C2H5OCOCH(CH3)COCOOC2H5, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Diethyl oxalpropionate does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Diethyl oxalpropionate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Diethyl oxalpropionate?
+
Diethyl oxalpropionate has CAS number 759-65-9 and molecular formula C2H5OCOCH(CH3)COCOOC2H5. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Diethyl oxalpropionate?
+
Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
+
Yes. Every batch of Diethyl oxalpropionate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Diethyl oxalpropionate be stored?
+
Store Diethyl oxalpropionate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Diethyl oxalpropionate used for?
+
Diethyl oxalpropionate is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Diethyl oxalpropionate?
+
Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis



