(R)-1-Ethyl hydrogen 3-methylglutarate
(R)-1-Ethyl hydrogen 3-methylglutarate (CAS 72594-19-5, C8H14O4) is a chiral ester with a molecular weight of 174.19 g/mol. Characterised by its specific optical activity [α]20/D −1.3±0.2°, this compound is primarily utilised as a building block or intermediate in chemical synthesis, particularly within carbohydrate chemistry and the development of complex organic molecules. Its purity of ≥99.0% (sum of enantiomers, GC) makes it suitable for precise research and development applications.
- IUPAC
- (R)-Monoethyl 3-methylglutarate,(R)-mono-Ethyl 3-methylglutarate
- Synonyms
- (R)-Monoethyl 3-methylglutarate(R)-mono-Ethyl 3-methylglutarate

Chiral Building Block in Organic Synthesis
Utilised as a chiral intermediate for the synthesis of complex organic molecules and enantiomerically pure compounds. Its defined stereochemistry is critical for asymmetric synthesis applications.
Carbohydrate Chemistry Research
Serves as a derivative or building block in carbohydrate chemistry, aiding in the structural elucidation and synthesis of modified carbohydrates and related glycoconjugates.
Chemical Biology Applications
Employed in chemical biology for the development of probes or molecules designed to interact with biological systems, leveraging its specific structural features.
| Molecular weight | 174.19 |
|---|---|
| Empirical formula | C8H14O4 |
| Assay | ≥99.0% (sum of enantiomers, GC) |
| Boiling point | 74-76 °C/0.03 mmHg(lit.) |
| Density | 1.076 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.437 |
| Optical activity | [α]20/D −1.3±0.2°, neat |
| Optical purity | enantiomeric ratio: ~98:2 (GC) |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 (R)-1-Ethyl hydrogen 3-methylglutarate used for?
+
(R)-1-Ethyl hydrogen 3-methylglutarate is primarily used as a chiral building block in organic synthesis, research in carbohydrate chemistry, and applications within chemical biology.
What are the CAS number and molecular formula for (R)-1-Ethyl hydrogen 3-methylglutarate?
+
The CAS number is 72594-19-5 and the molecular formula is C8H14O4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (R)-1-Ethyl hydrogen 3-methylglutarate with an assay of ≥99.0% (sum of enantiomers, GC). This is a research or technical grade material and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should (R)-1-Ethyl hydrogen 3-methylglutarate be handled and stored?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. Store at 2-8°C. Ensure good ventilation. Dispose of in accordance with local regulations, as it carries a WGK Germany classification of 3.
Is this product available for export and how is it shipped?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. Products are packed and shipped according to international shipping regulations for chemicals.
How can I request a sample or quote for (R)-1-Ethyl hydrogen 3-methylglutarate?
+
To request a sample or quote, please contact our sales department via the website or by telephone, providing the product name and CAS number.
▶ 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