3-Acetyl-1-(phenylsulfonyl)pyrrole
3-Acetyl-1-(phenylsulfonyl)pyrrole (CAS 81453-98-7; C12H11NO3S) is a heterocyclic organic compound with a molecular weight of 249.29 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the field of heterocyclic chemistry. This pyrrole derivative is typically used in research and development settings for the construction of more complex molecular structures. It is supplied with an assay of 98%.

Synthetic Intermediate
3-Acetyl-1-(phenylsulfonyl)pyrrole functions as a key intermediate in the synthesis of various organic compounds. Its structure allows for further functionalization, enabling the creation of diverse molecular scaffolds.
Heterocyclic Chemistry
This compound is specifically useful in the study and development of pyrrole-based heterocyclic systems. It can be employed in reactions to build novel compounds with potential applications in medicinal chemistry and materials science.
Research and Development
As a specialised building block, 3-Acetyl-1-(phenylsulfonyl)pyrrole is primarily utilised in laboratory research environments for exploratory synthesis and methodology development.
| Molecular weight | 249.29 |
|---|---|
| Empirical formula | C12H11NO3S |
| Assay | 98% |
| Melting point | 96-99 °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 3-Acetyl-1-(phenylsulfonyl)pyrrole used for?
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3-Acetyl-1-(phenylsulfonyl)pyrrole is primarily used as a building block in chemical synthesis, particularly within heterocyclic chemistry for research and development purposes.
What is the CAS number and molecular formula for 3-Acetyl-1-(phenylsulfonyl)pyrrole?
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The CAS number is 81453-98-7, and the molecular formula is C12H11NO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Acetyl-1-(phenylsulfonyl)pyrrole with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the primary hazards associated with 3-Acetyl-1-(phenylsulfonyl)pyrrole?
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This compound is classified with GHS07 symbol and a Warning signal word. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used during handling.
How is 3-Acetyl-1-(phenylsulfonyl)pyrrole packed and shipped?
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Products are carefully packed according to industry standards and regulations for safe handling and transport. We offer global export services.
How can I request a sample or quote for 3-Acetyl-1-(phenylsulfonyl)pyrrole?
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Please contact our sales department via the website or email to request a quotation or a sample for 3-Acetyl-1-(phenylsulfonyl)pyrrole.
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