2-Oxocyclopentaneacetic acid
2-Oxocyclopentaneacetic acid (CAS: 1460-38-4) is a carboxylic acid and carbonyl compound with the linear formula C5H7(CH2)CO2H and a molecular weight of 142.15 g/mol. As a key organic building block, it serves as a versatile intermediate in chemical synthesis. This compound is primarily utilised in the development of more complex molecules within research and industrial chemistry settings. Tech Serve Solutions supplies this reagent with an assay of 97%.

Organic Synthesis Intermediate
2-Oxocyclopentaneacetic acid acts as a valuable intermediate in various organic synthesis pathways. Its functional groups allow for diverse chemical transformations, facilitating the construction of novel molecular architectures.
Pharmaceutical Research
This compound can be employed in the early stages of drug discovery and development. Its structure lends itself to modification for creating potential active pharmaceutical ingredients (APIs) or their precursors.
Specialty Chemicals
It finds application in the synthesis of specialty chemicals requiring specific cyclic ketone and carboxylic acid functionalities. These chemicals may be used in diverse industrial applications.
| Molecular weight | 142.15 |
|---|---|
| Linear formula | (O=)C5H7CH2CO2H |
| Assay | 97% |
| Melting point | 47-51 °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) | 26-36 |
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 2-Oxocyclopentaneacetic acid used for?
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2-Oxocyclopentaneacetic acid is used as an organic building block and intermediate in chemical synthesis, particularly in pharmaceutical research and the development of specialty chemicals.
What are the CAS number and formula for 2-Oxocyclopentaneacetic acid?
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The CAS number is 1460-38-4, and the linear formula is C5H7(CH2)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Oxocyclopentaneacetic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Oxocyclopentaneacetic acid be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice if irritation persists.
Is 2-Oxocyclopentaneacetic acid a controlled substance?
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The provided data does not indicate that 2-Oxocyclopentaneacetic acid is a controlled substance.
How is 2-Oxocyclopentaneacetic acid packed, shipped, and exported?
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2-Oxocyclopentaneacetic acid is carefully packed according to international shipping regulations to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 2-Oxocyclopentaneacetic acid?
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To request a sample or quote, please contact our sales department through the website or by phone, providing your specific requirements.
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