2,3-Naphthalenedicarboximide
2,3-Naphthalenedicarboximide (CAS 4379-54-8) is an organic compound with the molecular formula C12H7NO2. It is a key intermediate and building block in organic synthesis. Available at an assay of 97%, this compound is suitable for various research and development applications, particularly within cell biology and histology research, where it serves as a component in staining and dye formulations.
- Synonyms
- C12H7NO2

Research in Cell Biology
2,3-Naphthalenedicarboximide finds application in biochemical research, particularly in the study of cellular processes. Its properties make it useful as a reagent in investigations requiring specific molecular probes or markers.
Histology and Staining
As a component in staining and dye formulations, this compound aids in visualizing cellular structures in histological samples. It is used in laboratory settings for diagnostic and research purposes.
Organic Synthesis Intermediate
The chemical structure of 2,3-Naphthalenedicarboximide makes it a valuable intermediate for the synthesis of more complex organic molecules. It can be employed in multi-step synthetic pathways.
| Molecular weight | 197.19 |
|---|---|
| Empirical formula | C12H7NO2 |
| Assay | 97% |
| Melting point | 273-276 °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) | 26-37/39 |
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 2,3-Naphthalenedicarboximide used for?
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2,3-Naphthalenedicarboximide (CAS 4379-54-8) is used in research for cell biology, histology, and as an intermediate in organic synthesis, often as a component in staining and dye formulations.
What is the CAS number and molecular formula for 2,3-Naphthalenedicarboximide?
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The CAS number for 2,3-Naphthalenedicarboximide is 4379-54-8. Its molecular formula is C12H7NO2, and its molecular weight is 197.19 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Naphthalenedicarboximide with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 2,3-Naphthalenedicarboximide be handled safely?
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When handling 2,3-Naphthalenedicarboximide, wear a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause skin, eye, and respiratory irritation (H315-H319-H335).
Is 2,3-Naphthalenedicarboximide exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,3-Naphthalenedicarboximide.
How can I request a sample or quote for 2,3-Naphthalenedicarboximide?
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To request a sample or a quote for 2,3-Naphthalenedicarboximide, please contact our sales department through the website or by phone.
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