4-Nitroindole
4-Nitroindole (CAS: 4769-97-5; Formula: C8H6N2O2) is a heterocyclic organic compound with a molecular weight of 162.15 g/mol. As a key building block in chemical synthesis, it is particularly valuable in the creation of complex molecular structures. Its applications are primarily focused within research and development laboratories engaged in organic chemistry and pharmaceutical intermediate synthesis, contributing to the development of novel compounds.

Synthesis of Quinoline Derivatives
4-Nitroindole serves as a precursor in the synthesis of specific polycyclic compounds. It has been utilised in the preparation of 1,3,4,5-tetrahydropyrrolo[4,3,2-de]quinoline, a complex molecular framework.
Chemical Synthesis
This compound functions as a versatile building block in general organic synthesis. Its indole core, functionalised with a nitro group, allows for various chemical transformations and the construction of diverse molecular architectures.
Research and Development
In R&D settings, 4-Nitroindole is employed to explore new synthetic routes and investigate novel chemical entities. It is a valuable reagent for chemists working on heterocyclic chemistry and medicinal chemistry projects.
| Molecular weight | 162.15 |
|---|---|
| Empirical formula | C8H6N2O2 |
| Assay | 97% |
| Application | 4-Nitroindole was used in the synthesis of 1,3,4,5-tetrahydropyrrolo-[4,3,2-de]quinoline1. |
| Melting point | 205-207 °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-Nitroindole used for?
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4-Nitroindole is primarily used as a building block in chemical synthesis, particularly in the preparation of heterocyclic compounds such as 1,3,4,5-tetrahydropyrrolo[4,3,2-de]quinoline.
What is the CAS number and chemical formula for 4-Nitroindole?
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The CAS number for 4-Nitroindole is 4769-97-5, and its chemical formula is C8H6N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitroindole with an assay of 97%. This product is typically considered a research or technical grade material and is not represented as USP, BP, or EP grade.
What are the safety precautions for handling 4-Nitroindole?
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When handling 4-Nitroindole, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is needed. It is classified with WGK Germany 3, indicating a high hazard level.
How is 4-Nitroindole packed and shipped?
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4-Nitroindole is carefully packed to ensure safe transit and is available for export worldwide by Tech Serve Solutions, a specialist global supplier.
How can I request a quote or sample of 4-Nitroindole?
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To request a quote or a sample of 4-Nitroindole, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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