D-Gulonic acid γ-lactone
D-Gulonic acid γ-lactone (CAS: 6322-07-2; C6H10O6; MW: 178.14) is a carbohydrate derivative commonly used in chemical synthesis and research. This compound is a lactone form of D-gulonic acid, a sugar acid. It is supplied by Tech Serve Solutions with an assay of 97% and requires storage at 2-8°C. Its optical activity is reported as [α]20/D −55°, c = 4 in H2O.
- IUPAC
- D-(−)-Gulono-1,4-lactone,D-Gulono γ-lactone,D-Gulono-1,4-lactone
- Synonyms
- D-(−)-Gulono-1,4-lactone, D-Gulono γ-lactone, D-Gulono-1,4-lactone

Chemical Synthesis
D-Gulonic acid γ-lactone serves as a valuable building block in organic synthesis. Its structure allows for diverse chemical transformations, contributing to the creation of complex molecules.
Carbohydrate Chemistry
As a carbohydrate derivative, this compound is utilized in studies focusing on carbohydrate structures and reactions. It aids in understanding the behaviour and properties of related sugar molecules.
Research and Development
Researchers employ D-Gulonic acid γ-lactone in various R&D projects, particularly within chemical biology and medicinal chemistry, to explore novel chemical entities and biological pathways.
| Molecular weight | 178.14 |
|---|---|
| Empirical formula | C6H10O6 |
| Assay | 97% |
| Optical activity | [α]20/D −55°, c = 4 in H2O |
| Storage temperature | 2-8°C |
| Melting point | 182-188 °C(lit.) |
| 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 D-Gulonic acid γ-lactone used for?
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D-Gulonic acid γ-lactone is used in chemical synthesis, carbohydrate chemistry research, and various R&D projects within chemical biology and medicinal chemistry.
What is the CAS number and formula for D-Gulonic acid γ-lactone?
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The CAS number is 6322-07-2 and the empirical formula is C6H10O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Gulonic acid γ-lactone with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should D-Gulonic acid γ-lactone be handled and stored?
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This compound should be stored at 2-8°C. When handling, wear appropriate personal protective equipment including eyeshields, gloves, and a respirator filter (type N95 or P1). It has a GHS hazard classification of WGK 2 in Germany.
How is D-Gulonic acid γ-lactone packed and shipped?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, ensuring products are packed appropriately for transit and comply with international shipping regulations.
How can I request a sample or quote for D-Gulonic acid γ-lactone?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (6322-07-2).
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