1-(Phenylsulfonyl)-2-pyrrolecarbonitrile
1-(Phenylsulfonyl)-2-pyrrolecarbonitrile (CAS: 97188-22-2; Formula: C11H8N2O2S; MW: 232.26) is a heterocyclic organic compound. It functions as a valuable building block in chemical synthesis, particularly within the realm of pyrrole chemistry. This compound is supplied by TSS with a minimum assay of 98%, suitable for research and industrial applications. Its structural features lend themselves to further derivatization in complex molecule construction.

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of more complex organic molecules. Its reactive functional groups allow for diverse chemical transformations, making it a versatile component in multi-step synthetic pathways.
Heterocyclic Chemistry Building Block
Utilised in the construction of novel heterocyclic systems, specifically those incorporating the pyrrole moiety. This is important for developing new compounds with potential biological or material science applications.
Pharmaceutical Research
A potential starting material or intermediate in the discovery and development of new pharmaceutical agents. The pyrrole core is a common feature in many biologically active molecules.
| Molecular weight | 232.26 |
|---|---|
| Empirical formula | C11H8N2O2S |
| Assay | 98% |
| Melting point | 93-96 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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-(Phenylsulfonyl)-2-pyrrolecarbonitrile used for?
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1-(Phenylsulfonyl)-2-pyrrolecarbonitrile is primarily used as a building block in organic synthesis and for the preparation of heterocyclic compounds, particularly pyrroles. It finds application in pharmaceutical research and chemical synthesis.
What is the CAS number and formula for 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile?
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The CAS number is 97188-22-2, and the empirical formula is C11H8N2O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile with a minimum assay of 98%. This is a technical or research grade material and is not represented as USP, BP, or EP grade.
How should 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile be handled?
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This compound is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment including a dust mask type N95, eyeshields, and gloves should be worn. Handle in a well-ventilated area.
How is 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile packed, shipped, and exported?
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1-(Phenylsulfonyl)-2-pyrrolecarbonitrile is carefully packed to ensure product integrity during transit. TSS exports chemicals globally, adhering to all relevant international shipping and customs regulations.
How can I request a sample or a quote for 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile?
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To request a sample or a quote for 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile, please contact the TSS sales team via our website or direct email, providing your specific requirements.
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