L-Glutamic acid γ-ethyl ester
L-Glutamic acid γ-ethyl ester (CAS: 1119-33-1) is a derivative of the common amino acid L-glutamic acid. With a molecular weight of 175.18 g/mol, this compound finds utility in various chemical synthesis pathways and biochemical research. It serves as a valuable building block in peptide chemistry and as a reagent in the study of biological processes, contributing to advancements in chemical biology.
- IUPAC
- L-Glutamic acid 5-ethyl ester
- Synonyms
- L-Glutamic acid 5-ethyl ester

Chemical Synthesis Intermediate
L-Glutamic acid γ-ethyl ester is employed as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for diverse reactions, making it useful in multi-step synthetic routes.
Peptide Chemistry
As a derivative of glutamic acid, this ester is valuable in peptide synthesis. It can be incorporated into peptide chains to study structure-activity relationships or to create novel peptide analogues.
Biochemical Research
The compound serves as a reagent in chemical biology, aiding researchers in understanding biological mechanisms and pathways. Its specific structure can be utilized in assays and experimental designs.
| Molecular weight | 175.18 |
|---|---|
| Linear formula | C2H5OCOCH2CH2CH(NH2)COOH |
| Assay | ≥99.0% (T) |
| Optical activity | [α]20/D +13.0±0.5°, c = 6% in H2O |
| Storage temperature | 2-8°C |
| Melting point | ~179 °C (dec.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 L-Glutamic acid γ-ethyl ester used for?
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L-Glutamic acid γ-ethyl ester is primarily used as an intermediate in chemical synthesis, particularly in peptide chemistry, and as a reagent in chemical biology research.
What is the CAS number and formula for L-Glutamic acid γ-ethyl ester?
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The CAS number is 1119-33-1. The linear formula is C₂H₅OCOCH₂CH₂CH(NH₂)COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Glutamic acid γ-ethyl ester with an assay of ≥99.0% (T). This product is supplied for research and development purposes and is not represented as USP, EP, or BP grade.
How should L-Glutamic acid γ-ethyl ester be handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves, and a P1 (EN143) or N95 respirator filter. It should be stored at 2-8°C.
Does TSS export L-Glutamic acid γ-ethyl ester?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including L-Glutamic acid γ-ethyl ester.
How can I request a sample or quote for L-Glutamic acid γ-ethyl ester?
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To request a sample or a quote, please contact our sales team through the website or by phone, specifying the product name and CAS number.
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