Ethyl 4-hydroxy-6-methyl-2-oxo-3-cyclohexene-1-carboxylate
Ethyl 4-hydroxy-6-methyl-2-oxo-3-cyclohexene-1-carboxylate (CAS 67174-68-9), with the molecular formula C10H14O4 and a molecular weight of 198.22 g/mol, is a versatile organic compound. It serves as a valuable building block in chemical synthesis, particularly within organic chemistry research and development. Its structure, featuring ester and ketone functionalities, makes it amenable to various chemical transformations.

Organic Synthesis Intermediate
This compound is employed as an intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical modifications.
Research and Development
Utilised in R&D laboratories for exploring new synthetic routes and developing novel chemical entities. Its well-defined structure aids in predictable reaction outcomes.
Building Block for Heterocycles
Serves as a foundational component for constructing various heterocyclic systems, which are important in medicinal chemistry and materials science.
| Molecular weight | 198.22 |
|---|---|
| Empirical formula | C10H14O4 |
| Assay | 98% |
| Melting point | 91-93 °C(lit.) |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Ethyl 4-hydroxy-6-methyl-2-oxo-3-cyclohexene-1-carboxylate used for?
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Ethyl 4-hydroxy-6-methyl-2-oxo-3-cyclohexene-1-carboxylate is primarily used as a building block and intermediate in organic synthesis and research and development.
What are the CAS number and molecular formula?
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The CAS number is 67174-68-9 and the molecular formula is C10H14O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a minimum assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main hazards associated with this chemical?
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This compound is classified with GHS07 and carries the signal word 'Warning'. It is associated with hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment including eyeshields, gloves, and a dust mask (type N95) should be used during handling.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions offers professional packing and global export services for this chemical, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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Please contact our sales team through the website or by phone to request a quote or a product sample.
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