4-Methylphthalimide
4-Methylphthalimide (CAS: 40314-06-5), with the molecular formula C9H7NO2 and a molecular weight of 161.16 g/mol, is a chemical compound supplied by Tech Serve Solutions. It is primarily utilised in scientific research and development contexts, often within the fields of cell biology and histology. This compound serves as a valuable reagent in various laboratory applications, contributing to advancements in staining and dye-related methodologies.

Histology and Hematology
4-Methylphthalimide is employed in histological and hematological staining techniques. Its properties make it useful for preparing slides and visualising cellular structures in biological samples.
Cell Biology Research
In cell biology, this compound can serve as a reagent in experimental protocols. It aids in the study of cellular processes and the development of new analytical methods.
Dye and Stain Development
As a component within the broader category of stains and dyes, 4-Methylphthalimide may be used in the synthesis or application of specialised dyes for various research purposes.
| Molecular weight | 161.16 |
|---|---|
| Empirical formula | C9H7NO2 |
| Assay | 99% |
| Melting point | 196.5-199.5 °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 4-Methylphthalimide used for?
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4-Methylphthalimide is used in scientific research, particularly within cell biology, hematology, and histology. It is also applied in the development and use of stains and dyes.
What are the CAS number and formula for 4-Methylphthalimide?
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The CAS number for 4-Methylphthalimide is 40314-06-5, and its empirical formula (Hill Notation) is C9H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methylphthalimide with an assay of 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What safety precautions are necessary when handling 4-Methylphthalimide?
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Handling 4-Methylphthalimide requires appropriate personal protective equipment, including eyeshields and gloves. A P1 (EN143) or N95 (US) respirator filter is recommended for respiratory protection.
Is 4-Methylphthalimide a controlled substance?
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The provided data does not indicate that 4-Methylphthalimide is a controlled substance. For specific regulatory information, please consult relevant authorities.
How is 4-Methylphthalimide packed and shipped?
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4-Methylphthalimide is packed and shipped according to industry standards for fine chemicals, ensuring safe transport globally. Please contact us for specific shipping details.
How can I request a sample or quote for 4-Methylphthalimide?
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To request a sample or a quote for 4-Methylphthalimide, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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