Isocitric acid lactone
Isocitric acid lactone (CAS: 4702-32-3), with the molecular formula C6H6O6, is a heterocyclic organic compound. This lactone derivative of isocitric acid serves as a valuable building block in organic synthesis. Its chemical structure lends itself to various transformations, making it a useful intermediate for researchers and chemists developing novel compounds and exploring complex molecular architectures. Available from Tech Serve Solutions with an assay of 97%.
- IUPAC
- DL-2-Oxotetrahydrofuran-4,5-dicarboxylic acid

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its lactone and dicarboxylic acid functionalities offer reactive sites for diverse chemical transformations.
Chemical Research
Employed in academic and industrial research laboratories for exploring reaction pathways and developing new synthetic methodologies. Useful for the creation of diverse chemical libraries.
Precursor for Heterocyclic Compounds
Serves as a starting material for the synthesis of various heterocyclic compounds due to its inherent cyclic structure and functional groups.
| Molecular weight | 174.11 |
|---|---|
| Empirical formula | C6H6O6 |
| Assay | 97% |
| Melting point | 162-165 °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 Isocitric acid lactone used for?
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Isocitric acid lactone (CAS: 4702-32-3) is primarily used as a building block and intermediate in organic synthesis and chemical research for creating more complex organic molecules and heterocyclic compounds.
What is the CAS number and chemical formula for Isocitric acid lactone?
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The CAS number for Isocitric acid lactone is 4702-32-3, and its chemical formula is C6H6O6.
What grade and purity does Tech Serve Solutions supply for Isocitric acid lactone?
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Tech Serve Solutions supplies Isocitric acid lactone with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should Isocitric acid lactone be handled?
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Isocitric acid lactone is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation.
Is Isocitric acid lactone a controlled substance?
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The provided data does not indicate that Isocitric acid lactone is a controlled substance.
How is Isocitric acid lactone shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Isocitric acid lactone. We adhere to all relevant shipping and export regulations.
How can I request a quote or sample of Isocitric acid lactone?
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To request a quote or sample of Isocitric acid lactone, please contact our sales team through the website or by phone, providing the product name and CAS number (4702-32-3).
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