Methyl (2R)-glycidate
Methyl (2R)-glycidate (CAS: 111058-32-3, C4H6O3) is a chiral epoxide building block with a molecular weight of 102.09 g/mol. This enantiomerically pure compound is valuable in asymmetric synthesis and organic chemistry for constructing complex molecules. Its epoxide functionality allows for diverse ring-opening reactions, making it a versatile intermediate in the development of pharmaceuticals and fine chemicals. Supplied by Tech Serve Solutions, it meets stringent quality standards for research and development applications.
- IUPAC
- Methyl (R)-oxiranecarboxylate
- Synonyms
- Methyl (R)-oxiranecarboxylate

Asymmetric Synthesis
Utilised as a chiral building block in enantioselective synthesis, enabling the creation of stereochemically defined molecules.
Organic Intermediate
Serves as a reactive intermediate in the synthesis of complex organic compounds, including pharmaceutical precursors, due to its epoxide functionality.
Chiral Pool Synthesis
Incorporated into synthetic routes requiring a source of chirality, contributing to the stereospecific construction of target molecules.
| Molecular weight | 102.09 |
|---|---|
| Empirical formula | C4H6O3 |
| Assay | 97% |
| Density | 1.166 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.42(lit.) |
| Optical activity | [α]20/D +32°, c = 1 in chloroform |
| Optical purity | ee: 94% (GLC) |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 72 °C / 161.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Methyl (2R)-glycidate used for?
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Methyl (2R)-glycidate is primarily used in asymmetric synthesis and as a chiral building block and intermediate in organic chemistry for the construction of complex molecules, including pharmaceutical precursors.
What are the CAS number and formula for Methyl (2R)-glycidate?
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The CAS number for Methyl (2R)-glycidate is 111058-32-3, and its molecular formula is C4H6O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl (2R)-glycidate with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
How should Methyl (2R)-glycidate be handled safely?
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Methyl (2R)-glycidate is classified with GHS07, warning signal word, and hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields and gloves, is essential. Ensure adequate ventilation and avoid breathing vapours. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is Methyl (2R)-glycidate shipped?
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Methyl (2R)-glycidate is shipped according to relevant transportation regulations, indicated by ADR NA 1993 / PGIII. For export, TSS complies with all international shipping and customs requirements.
How can I request a sample or quote?
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To request a sample or a quotation for Methyl (2R)-glycidate, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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