Diethyl (3-cyano-2-methylallyl)phosphonate
Diethyl (3-cyano-2-methylallyl)phosphonate (CAS: 87549-50-6), with the molecular formula C9H16NO3P, is a specialised organophosphorus compound. It serves as a valuable building block in organic synthesis. This phosphonate derivative, featuring both a nitrile and a phosphonate ester moiety, is primarily utilised in chemical research and development for the construction of more complex molecular architectures.

Organic Synthesis Intermediate
This compound acts as a versatile intermediate in the synthesis of various organic molecules. Its functional groups allow for diverse chemical transformations.
Building Block for Complex Molecules
Diethyl (3-cyano-2-methylallyl)phosphonate is employed in constructing advanced chemical structures, particularly in the fields of medicinal chemistry and materials science.
Research and Development
Its unique structure makes it a useful reagent in academic and industrial research laboratories for exploring novel chemical pathways and developing new compounds.
| Molecular weight | 217.20 |
|---|---|
| Empirical formula | C9H16NO3P |
| Assay | ≥97%≥97.0% (sum of isomers) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 Diethyl (3-cyano-2-methylallyl)phosphonate used for?
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Diethyl (3-cyano-2-methylallyl)phosphonate is primarily used as an intermediate and building block in organic synthesis, particularly in research and development for constructing complex molecules.
What are the CAS number and formula for Diethyl (3-cyano-2-methylallyl)phosphonate?
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The CAS number for Diethyl (3-cyano-2-methylallyl)phosphonate is 87549-50-6, and its molecular formula is C9H16NO3P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethyl (3-cyano-2-methylallyl)phosphonate with an assay of ≥97% (sum of isomers). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the safety considerations for handling this chemical?
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When handling Diethyl (3-cyano-2-methylallyl)phosphonate, it is recommended to wear eyeshields and gloves. The substance has a WGK Germany classification of 3, indicating a hazard to water.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can export Diethyl (3-cyano-2-methylallyl)phosphonate.
How can I request a sample or quote?
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To request a sample or a quote for Diethyl (3-cyano-2-methylallyl)phosphonate, please contact our sales team through the website or by phone.
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