3-Oxo-1-cyclohexanecarboxylic acid
3-Oxo-1-cyclohexanecarboxylic acid (CAS: 16205-98-4), with the molecular formula C6H9(O)CO2H and a molecular weight of 142.15 g/mol, is a valuable organic building block. This keto-carboxylic acid features both a ketone and a carboxylic acid functional group, making it a versatile intermediate in organic synthesis. It is primarily utilised in the creation of more complex molecules within chemical research and development settings.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds. Its bifunctional nature allows for diverse chemical transformations.
Research and Development
Employed in academic and industrial laboratories for the exploration of new chemical pathways and the development of innovative materials and pharmaceuticals.
Building Block Chemistry
Serves as a fundamental building block in the construction of complex molecular architectures, contributing specific structural motifs.
| Molecular weight | 142.15 |
|---|---|
| Linear formula | C6H9(O)CO2H |
| Assay | 93% |
| 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 3-Oxo-1-cyclohexanecarboxylic acid used for?
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3-Oxo-1-cyclohexanecarboxylic acid is primarily used as an intermediate in organic synthesis and in research and development for creating complex molecules.
What is the CAS number and formula for 3-Oxo-1-cyclohexanecarboxylic acid?
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The CAS number is 16205-98-4, and the linear formula is C6H9(O)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Oxo-1-cyclohexanecarboxylic acid with an assay of 93%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 3-Oxo-1-cyclohexanecarboxylic acid?
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Appropriate personal protective equipment, including eyeshields and gloves, should be worn. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 3, indicating a high hazard to water.
How is 3-Oxo-1-cyclohexanecarboxylic acid packed and shipped?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, ensuring appropriate packaging and adherence to international shipping regulations for laboratory reagents.
How can I request a sample or quote for 3-Oxo-1-cyclohexanecarboxylic acid?
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Please contact our sales team via the website or email to request a sample or obtain a quotation for 3-Oxo-1-cyclohexanecarboxylic acid.
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