5,6-O-Isopropylidene-L-gulonic acid γ-lactone
5,6-O-Isopropylidene-L-gulonic acid γ-lactone (CAS 94697-68-4) is a carbohydrate derivative with the molecular formula C9H14O6. This compound serves as a valuable building block in organic synthesis, particularly within carbohydrate chemistry and the development of complex molecules. Its chiral nature and specific functional groups make it useful in stereoselective reactions and the preparation of biologically relevant compounds.
- Synonyms
- C9H14O65,6-O-Isopropylidene-L-gulonic acid gamma-lactone
Chiral Building Block
Utilised in asymmetric synthesis to introduce specific stereochemistry into target molecules. Its defined chiral centers are crucial for creating enantiomerically pure compounds.
Carbohydrate Synthesis
Serves as an intermediate in the synthesis of complex carbohydrates and their analogues. Useful for modifying sugar structures in research and development.
Chemical Biology Research
Employed in the development of probes or modified sugars for studying biological pathways and molecular interactions. Facilitates research into glycobiology.
Pharmaceutical Intermediate
Acts as a key precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs) where specific carbohydrate moieties are required.
| Molecular weight | 218.20 |
|---|---|
| Empirical formula | C9H14O6 |
| Assay | ≥99.0% (sum of enantiomers, TLC) |
| Optical activity | [α]20/D +62±2°, c = 1% in H2O |
| Melting point | 166-170 °C |
| 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 5,6-O-Isopropylidene-L-gulonic acid γ-lactone used for?
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5,6-O-Isopropylidene-L-gulonic acid γ-lactone is primarily used as a chiral building block in organic synthesis, particularly in carbohydrate chemistry and the preparation of complex organic molecules, including potential pharmaceutical intermediates.
What is the CAS number and formula for this compound?
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The CAS number is 94697-68-4 and the empirical formula (Hill notation) is C9H14O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5,6-O-Isopropylidene-L-gulonic acid γ-lactone with an assay of ≥99.0% (sum of enantiomers, TLC). This is a research/technical grade material and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 5,6-O-Isopropylidene-L-gulonic acid γ-lactone be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling information.
Is this product hazardous?
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Yes, this product has a WGK (Germany) rating of 3, indicating it is hazardous. Always consult the Safety Data Sheet before handling.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international regulations for hazardous materials. We are experienced global exporters.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
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