Diethyl pimelate
Diethyl pimelate (CAS 2050-20-6) is a diester with the linear formula C2H5OCO(CH2)5COOC2H5 and a molecular weight of 216.27 g/mol. This compound serves as a valuable building block in organic synthesis and is primarily used in chemical manufacturing processes. It falls under the categories of carbonyl compounds and esters, facilitating diverse chemical transformations for research and industrial applications.
- IUPAC
- Diethyl heptanedioate,Pimelic acid diethyl ester
- Synonyms
- Diethyl heptanedioatePimelic acid diethyl ester

Organic Synthesis Intermediate
Diethyl pimelate is utilized as a key intermediate in the synthesis of more complex organic molecules. Its ester functionalities allow for various chemical reactions, making it a versatile component in multi-step synthetic pathways.
Building Block for Specialty Chemicals
As a C10-C11 carbon chain molecule, it functions as a foundational building block for creating specialty chemicals. Its structure is amenable to modifications for developing fine chemicals and performance materials.
Research and Development
This ester is employed in laboratory settings for research and development purposes. It aids chemists in exploring new synthetic routes and designing novel compounds with specific properties.
| Molecular weight | 216.27 |
|---|---|
| Linear formula | C2H5OCO(CH2)5COOC2H5 |
| Assay | 97% |
| Boiling point | 192-194 °C/100 mmHg(lit.) |
| Density | 0.994 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.430(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °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
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets 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 pimelate used for?
+
Diethyl pimelate is used as a building block in organic synthesis and as an intermediate in chemical manufacturing and research and development.
What is the CAS number and formula for Diethyl pimelate?
+
The CAS number for Diethyl pimelate is 2050-20-6, and its linear formula is C2H5OCO(CH2)5COOC2H5.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Diethyl pimelate with an assay of 97%. This product is not represented as USP, BP, or EP grade.
How should Diethyl pimelate be handled safely?
+
Handling Diethyl pimelate requires appropriate safety measures, including the use of eyeshields and gloves. The compound has a flash point of 113 °C (235.4 °F) and is classified under WGK Germany 3.
How is Diethyl pimelate packed and shipped?
+
Diethyl pimelate is packed and exported by Tech Serve Solutions to meet global chemical supply standards. Specific packing details can be provided upon request.
How can I request a quote or sample for Diethyl pimelate?
+
To request a quote or a sample of Diethyl pimelate, please contact our sales team through the TSS website or by phone.
▶ 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
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis