7-Oxooctanoic acid
7-Oxooctanoic acid (CAS: 14112-98-2), with the molecular formula CH3CO(CH2)5CO2H and a molecular weight of 158.19 g/mol, is a versatile organic building block. This compound features both a ketone and a carboxylic acid functional group, making it valuable in chemical synthesis. It serves as a key intermediate in the preparation of various organic molecules and is supplied by Tech Serve Solutions for research and development applications.

Organic Synthesis Intermediate
7-Oxooctanoic acid functions as a bifunctional molecule in organic synthesis. Its carboxylic acid group can undergo esterification, amidation, or reduction, while the ketone can be involved in nucleophilic addition, reduction, or condensation reactions.
Building Block for Complex Molecules
The distinct reactivity of its functional groups allows for sequential modifications, enabling its use in the construction of more complex organic structures, including potential pharmaceutical scaffolds or specialty chemicals.
Research and Development
Utilised in academic and industrial research laboratories, this compound aids in exploring new synthetic routes and developing novel chemical entities.
| Molecular weight | 158.19 |
|---|---|
| Linear formula | CH3CO(CH2)5CO2H |
| Assay | 98% |
| Boiling point | 160-162 °C/4 mmHg(lit.) |
| Melting point | 27-29 °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 |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 7-Oxooctanoic acid used for?
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7-Oxooctanoic acid is primarily used as a building block and intermediate in organic synthesis for the preparation of more complex molecules in research and development settings.
What are the CAS number and molecular formula for 7-Oxooctanoic acid?
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The CAS number is 14112-98-2 and the molecular formula is CH3CO(CH2)5CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Oxooctanoic acid with a purity of 98%. 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 7-Oxooctanoic acid be handled safely?
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Handle 7-Oxooctanoic acid with appropriate personal protective equipment, including a dust mask (N95 recommended), safety goggles, and gloves. Ensure adequate ventilation and avoid inhalation of dust, skin contact, and eye contact due to its irritant properties (H315, H319, H335).
Is 7-Oxooctanoic acid a controlled substance?
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Based on the provided data, 7-Oxooctanoic acid is not listed as a controlled substance.
How is 7-Oxooctanoic acid exported and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, handling international shipping and export documentation for products like 7-Oxooctanoic acid.
How can I request a sample or quote for 7-Oxooctanoic acid?
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To request a sample or a quote for 7-Oxooctanoic acid, please contact our sales team through the website or provide your details via the contact form.
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