cyclic Isopropylidene 1,1-cyclopropanedicarboxylate
Cyclic Isopropylidene 1,1-cyclopropanedicarboxylate (CAS: 5617-70-9) is an organic compound with the molecular formula C8H10O4 and a molecular weight of 170.16 g/mol. This lactone derivative serves as a valuable building block in organic synthesis. It is frequently employed in the construction of complex molecular architectures, leveraging the reactivity of its cyclopropane ring and ester functionalities. Supplied by Tech Serve Solutions with a typical assay of 99%, it is suitable for research and development purposes.
- IUPAC
- 1,1-Cyclopropanedicarboxylic acid cyclic isopropylidene ester,6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione
- Synonyms
- 1,1-Cyclopropanedicarboxylic acid cyclic isopropylidene ester6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione

Organic Synthesis
Serves as a key intermediate in the synthesis of diverse organic molecules. Its strained cyclopropane ring and dicarboxylate functionality offer unique avenues for chemical transformations.
Building Block
Functions as a versatile building block for constructing more complex structures in medicinal chemistry and materials science research. Its rigid structure can impart specific conformational properties to target molecules.
Lactone Chemistry
Participates in reactions characteristic of lactones, allowing for ring-opening and derivatization to access various functionalized compounds.
| Molecular weight | 170.16 |
|---|---|
| Empirical formula | C8H10O4 |
| Assay | 99% |
| Melting point | 63-65 °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 cyclic Isopropylidene 1,1-cyclopropanedicarboxylate used for?
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Cyclic Isopropylidene 1,1-cyclopropanedicarboxylate is primarily used as a versatile building block and intermediate in organic synthesis for constructing complex molecular architectures.
What is the CAS number and formula for cyclic Isopropylidene 1,1-cyclopropanedicarboxylate?
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The CAS number is 5617-70-9 and the empirical formula is C8H10O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cyclic Isopropylidene 1,1-cyclopropanedicarboxylate with a minimum assay of 99%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should cyclic Isopropylidene 1,1-cyclopropanedicarboxylate 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. Due to its WGK Germany rating of 3, it should be handled with care to avoid environmental release.
Is cyclic Isopropylidene 1,1-cyclopropanedicarboxylate a controlled substance?
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Based on the provided data, there is no indication that this compound is a controlled substance.
How is cyclic Isopropylidene 1,1-cyclopropanedicarboxylate packed and shipped?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals. Specific packing and shipping details will be provided upon inquiry, adhering to international regulations for chemical transport.
How can I request a quote or sample?
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To request a quote or sample of cyclic Isopropylidene 1,1-cyclopropanedicarboxylate, please contact our sales team through the website or direct email, providing your specific requirements.
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