N-(2,3-Epoxypropyl)phthalimide
N-(2,3-Epoxypropyl)phthalimide (CAS: 5455-98-1) is a phthalimide derivative with the molecular formula C11H9NO3 and a molecular weight of 203.19 g/mol. This organic compound functions as a versatile building block in chemical synthesis, particularly within the realm of epoxide chemistry. It is frequently employed in the preparation of more complex organic molecules and serves as an intermediate in various synthetic pathways.
- IUPAC
- N-Glycidylphthalimide
- Synonyms
- N-Glycidylphthalimide

Organic Synthesis Intermediate
N-(2,3-Epoxypropyl)phthalimide serves as a key intermediate in the synthesis of various organic compounds. Its epoxide functionality allows for facile ring-opening reactions, enabling the introduction of diverse functional groups.
Epoxide Chemistry
This compound is utilised in reactions involving epoxides, contributing to the development of novel chemical structures. It is valuable for researchers and chemists working with oxygen-containing heterocycles.
Building Block for Complex Molecules
As an organic building block, N-(2,3-Epoxypropyl)phthalimide is instrumental in constructing more elaborate molecular frameworks. Its structure lends itself to applications in pharmaceuticals and materials science research.
| Molecular weight | 203.19 |
|---|---|
| Empirical formula | C11H9NO3 |
| Assay | ≥95.0% (GC) |
| Melting point | 92-98 °C(lit.) |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
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 N-(2,3-Epoxypropyl)phthalimide primarily used for?
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N-(2,3-Epoxypropyl)phthalimide is primarily used as a building block and intermediate in organic synthesis, particularly in reactions involving its epoxide functionality and in the preparation of complex organic molecules.
What is the CAS number and formula for N-(2,3-Epoxypropyl)phthalimide?
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The CAS number for N-(2,3-Epoxypropyl)phthalimide is 5455-98-1 and its empirical formula (Hill Notation) is C11H9NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(2,3-Epoxypropyl)phthalimide with an assay of ≥95.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should N-(2,3-Epoxypropyl)phthalimide be handled safely?
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Handling N-(2,3-Epoxypropyl)phthalimide requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Due to the hazard of serious eye damage (H318), precautions to avoid eye contact are essential.
How is N-(2,3-Epoxypropyl)phthalimide packed, shipped, or exported?
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N-(2,3-Epoxypropyl)phthalimide is supplied by Tech Serve Solutions, a global supplier and exporter. Specific packing and shipping details are available upon request.
How can I request a sample or quote for N-(2,3-Epoxypropyl)phthalimide?
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To request a sample or quote for N-(2,3-Epoxypropyl)phthalimide, please contact our sales department via the website or provide your details through the product enquiry form.
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