Diethyl phthalimidomalonate
Diethyl phthalimidomalonate (CAS: 5680-61-5; Formula: C15H15NO6; Mol. Wt.: 305.28 g/mol) is a key organic compound used in chemical synthesis. This ester, featuring both phthalimide and malonate functionalities, serves as a versatile building block in organic chemistry. It is particularly valuable for introducing specific molecular fragments in the construction of more complex molecules. Tech Serve Solutions supplies this chemical for research and development purposes.

Organic Synthesis
Diethyl phthalimidomalonate acts as a crucial intermediate in the synthesis of various organic compounds. Its structure allows for diverse chemical transformations, making it valuable in the development of novel molecules.
Pharmaceutical Intermediates
The compound can be employed in the multi-step synthesis of potential pharmaceutical agents. Its reactive sites enable the formation of complex heterocyclic structures commonly found in drug candidates.
Research and Development
As a readily available building block, Diethyl phthalimidomalonate is utilised in academic and industrial research laboratories for exploring new synthetic routes and discovering new chemical entities.
| Molecular weight | 305.28 |
|---|---|
| Empirical formula | C15H15NO6 |
| Assay | 98% |
| Melting point | 73-76 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 phthalimidomalonate used for?
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Diethyl phthalimidomalonate is primarily used as a building block and intermediate in organic synthesis, including the development of pharmaceutical compounds and in research laboratories.
What is the CAS number and formula for Diethyl phthalimidomalonate?
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The CAS number is 5680-61-5, and the molecular formula is C15H15NO6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethyl phthalimidomalonate with a minimum assay of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Diethyl phthalimidomalonate be handled safely?
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Handle Diethyl phthalimidomalonate with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation. Avoid breathing dust. It is classified as a warning substance with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Is Diethyl phthalimidomalonate a controlled substance?
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The provided data does not indicate that Diethyl phthalimidomalonate is a controlled substance.
How is Diethyl phthalimidomalonate packed and exported?
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Diethyl phthalimidomalonate is carefully packed for secure transit and is available for global export by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a quote or sample of Diethyl phthalimidomalonate?
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To request a quote or a sample of Diethyl phthalimidomalonate, please contact our sales team via the website or direct inquiry channels.
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