1-(4-Nitrophenyl)-1H-pyrrole
1-(4-Nitrophenyl)-1H-pyrrole (CAS 4533-42-0) is a heterocyclic organic compound with the molecular formula C10H8N2O2 and a molecular weight of 188.18 g/mol. This pyrrole derivative serves as a valuable building block in organic synthesis. Its specific structure makes it useful for creating more complex molecules, particularly in research and development settings within the chemical and pharmaceutical industries. It is supplied with an assay of 97%.

Organic Synthesis Intermediate
1-(4-Nitrophenyl)-1H-pyrrole is utilised as a foundational component in the synthesis of complex organic molecules. Its pyrrole ring and nitro-phenyl substituent offer versatile reaction sites for chemical transformations.
Research and Development
This compound finds application in R&D laboratories exploring novel chemical entities. It is a key intermediate for developing new materials, pharmaceutical candidates, or agrochemicals.
Heterocyclic Chemistry
As a substituted pyrrole, it is employed in studies and applications related to heterocyclic chemistry. Its structure allows for further functionalisation to create diverse heterocyclic systems.
| Molecular weight | 188.18 |
|---|---|
| Empirical formula | C10H8N2O2 |
| Assay | 97% |
| Melting point | 180-183 °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 1-(4-Nitrophenyl)-1H-pyrrole used for?
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1-(4-Nitrophenyl)-1H-pyrrole is primarily used as a building block in organic synthesis and for research and development in the chemical and pharmaceutical industries. It is valuable for creating more complex heterocyclic compounds.
What are the CAS number and formula for 1-(4-Nitrophenyl)-1H-pyrrole?
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The CAS number for 1-(4-Nitrophenyl)-1H-pyrrole is 4533-42-0, and its empirical formula is C10H8N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(4-Nitrophenyl)-1H-pyrrole with an assay of 97%. This product is typically considered a research or technical grade chemical and is not represented as USP, BP, EP, or any other pharmacopoeia standard.
How should 1-(4-Nitrophenyl)-1H-pyrrole be handled safely?
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Based on GHS information, this compound is a Warning, with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask (N95), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust.
Is 1-(4-Nitrophenyl)-1H-pyrrole available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1-(4-Nitrophenyl)-1H-pyrrole, catering to international customers.
How can I request a sample or quote for 1-(4-Nitrophenyl)-1H-pyrrole?
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To request a sample or a quote for 1-(4-Nitrophenyl)-1H-pyrrole, please use the contact form or reach out to our sales team via email or phone, referencing the product name and CAS number 4533-42-0.
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