5,6-Isopropylidene-L-ascorbic acid
5,6-Isopropylidene-L-ascorbic acid (CAS: 15042-01-0) is a carbohydrate derivative with the molecular formula C9H12O6. This compound serves as a valuable building block in chemical synthesis and carbohydrate chemistry. Its protected hydroxyl groups offer selective reaction pathways, making it useful in the development of complex molecules and biochemical probes. TSS supplies this chemical with a minimum assay of 98%.
- IUPAC
- (+)-5,6-O-Isopropylidene-L-ascorbic acid
- Synonyms
- (+)-5,6-O-Isopropylidene-L-ascorbic acid

Carbohydrate Synthesis
Used as a protected form of L-ascorbic acid, facilitating selective modifications at other positions of the molecule. This makes it a key intermediate in the synthesis of complex carbohydrate structures.
Chemical Biology Research
Its unique structure allows for its incorporation into probes or modified biomolecules for studying biological pathways. It is particularly useful in understanding enzyme mechanisms or cellular processes involving ascorbic acid.
Organic Synthesis Intermediate
Serves as a chiral building block in the synthesis of diverse organic compounds, leveraging its defined stereochemistry and protected functional groups.
| Molecular weight | 216.19 |
|---|---|
| Empirical formula | C9H12O6 |
| Assay | 98% |
| Optical activity | [α]19/D +25.3°, c = 1 in H2O |
| Storage temperature | 2-8°C |
| Melting point | 210 °C (dec.)(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 5,6-Isopropylidene-L-ascorbic acid used for?
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5,6-Isopropylidene-L-ascorbic acid is primarily used as an intermediate in carbohydrate chemistry and organic synthesis, particularly for creating complex carbohydrate structures or biochemical probes.
What is the CAS number and chemical formula for 5,6-Isopropylidene-L-ascorbic acid?
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The CAS number is 15042-01-0 and the empirical formula is C9H12O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5,6-Isopropylidene-L-ascorbic acid with a minimum assay of 98%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 5,6-Isopropylidene-L-ascorbic acid be handled?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if needed. Store at 2-8°C.
Is 5,6-Isopropylidene-L-ascorbic acid classified as a controlled substance?
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The provided data does not indicate that 5,6-Isopropylidene-L-ascorbic acid is a controlled substance.
How is 5,6-Isopropylidene-L-ascorbic acid packed and shipped?
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Products are packed according to standard chemical handling procedures and exported globally by TSS, adhering to all shipping regulations.
How can I request a sample or quote for 5,6-Isopropylidene-L-ascorbic acid?
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Please contact the TSS sales team via our website or direct inquiry to request a sample or a formal quotation.
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