4-Acetyl-3,5-dioxo-1-methylcyclohexanecarboxylic acid
4-Acetyl-3,5-dioxo-1-methylcyclohexanecarboxylic acid (CAS 181486-37-3) is a cyclohexanone derivative with a molecular weight of 212.20 g/mol. This compound, featuring diketone and carboxylic acid functionalities, serves as a versatile intermediate in chemical synthesis. It is particularly valuable in applications requiring specific bifunctional linkage or as a building block in complex organic molecule construction within chemical biology and research settings.
- IUPAC
- 3,5-Dioxo-4-(1-hydroxyethylidene)-1-methylcyclohexanecarboxylic acid
- Synonyms
- C10H12O53,5-Dioxo-4-(1-hydroxyethylidene)-1-methylcyclohexanecarboxylic acid

Chemical Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its bifunctional nature allows for diverse reaction pathways in organic chemistry.
Bifunctional Linker Applications
Serves as a linker or crosslinking agent in chemical biology. The distinct functional groups can facilitate targeted conjugation and molecular assembly.
Research and Development
Employed in academic and industrial research for exploring novel chemical reactions and developing new compounds. Its structure offers potential for diverse derivatization.
| Molecular weight | 212.20 |
|---|---|
| Empirical formula | C10H12O5 |
| Assay | ≥98.0% (HPLC) |
| Storage temperature | 2-8°C |
| Melting point | 95-99 °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 | 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) | 26-36 |
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 4-Acetyl-3,5-dioxo-1-methylcyclohexanecarboxylic acid used for?
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This compound is primarily used as an intermediate in chemical synthesis, a bifunctional linker in chemical biology, and in research and development for creating novel organic molecules.
What is the CAS number and empirical formula?
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The CAS number is 181486-37-3, and the empirical formula is C10H12O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Acetyl-3,5-dioxo-1-methylcyclohexanecarboxylic acid with an assay of ≥98.0% (HPLC). We do not represent this product as USP, BP, EP or other pharmacopoeia grades.
What are the safety and handling precautions for this chemical?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always use a dust mask type N95 (US), eye shields, and gloves when handling. Ensure adequate ventilation. Follow precautionary statements P261, P305, P351, and P338.
How is this chemical typically stored and shipped?
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The recommended storage temperature is 2-8°C. We ensure proper packaging and export procedures for chemicals of this nature, adhering to all relevant shipping regulations.
How can I request a sample or quote for this product?
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Please contact our sales team via the website or direct email to request a sample or a detailed quotation for 4-Acetyl-3,5-dioxo-1-methylcyclohexanecarboxylic acid.
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