5-Oxoazelaic acid
5-Oxoazelaic acid (CAS: 57822-06-7), with the chemical formula HO2C(CH2)3CO(CH2)3CO2H and a molecular weight of 202.20 g/mol, is a dicarboxylic acid featuring a central ketone group. This organic building block serves as a valuable intermediate in various chemical synthesis pathways, particularly within research and development settings for creating more complex molecules. Its unique structure makes it a target for studies involving polymer chemistry and organic synthesis.

Organic Synthesis Intermediate
5-Oxoazelaic acid is employed as a key building block in the synthesis of more complex organic molecules. Its difunctional carboxylic acid groups and internal ketone allow for diverse chemical modifications and derivatizations.
Research and Development
This compound is utilised in academic and industrial research laboratories for exploring novel chemical reactions and developing new materials or pharmaceutical intermediates. Its structure provides a flexible scaffold for chemical exploration.
Polymer Chemistry
The dicarboxylic acid functionality suggests potential applications in the synthesis of specialty polyesters or polyamides. The ketone group could be used for cross-linking or further functionalisation of polymer chains.
| Molecular weight | 202.20 |
|---|---|
| Linear formula | HO2C(CH2)3CO(CH2)3CO2H |
| Assay | 97% |
| Melting point | 107-109 °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 5-Oxoazelaic acid used for?
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5-Oxoazelaic acid is primarily used as an intermediate in organic synthesis and in research and development for creating complex molecules, potentially in areas like polymer chemistry.
What are the CAS number and chemical formula for 5-Oxoazelaic acid?
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The CAS number is 57822-06-7, and the chemical formula is HO2C(CH2)3CO(CH2)3CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Oxoazelaic acid with an assay of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety and handling precautions for 5-Oxoazelaic acid?
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This compound is classified under GHS07 with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is 5-Oxoazelaic acid typically packed and shipped?
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As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all necessary shipping regulations for safe and compliant transport.
How can I request a sample or quote for 5-Oxoazelaic acid?
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To request a sample or obtain a quotation, please contact our sales team through the website or directly via email, providing your required quantity and shipping details.
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