1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde
1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde (CAS: 86688-93-9; Formula: C11H9NO3S) is a chemical compound supplied by Tech Serve Solutions. With a molecular weight of 235.26 g/mol, this substance serves as a valuable building block in organic synthesis. Its structural features make it useful in the creation of more complex molecules, finding application in research and development within the chemical and pharmaceutical industries. It is offered with a purity of 97%.

Organic Synthesis Intermediate
This compound functions as a key intermediate in multi-step organic synthesis pathways. Its reactive aldehyde and sulfonylpyrrole moieties allow for diverse chemical transformations.
Heterocyclic Compound Development
As a pyrrole derivative, it is utilised in the construction of novel heterocyclic compounds. These structures are of interest in medicinal chemistry and materials science.
Research and Development
Researchers employ 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde in laboratory settings to explore new synthetic routes and develop innovative chemical entities.
| Molecular weight | 235.26 |
|---|---|
| Empirical formula | C11H9NO3S |
| Assay | 97% |
| Melting point | 81-82 °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-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde used for?
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1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde is primarily used as an intermediate in organic synthesis and for the development of heterocyclic compounds in research and development settings.
What is the CAS number and formula for 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde?
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The CAS number for 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde is 86688-93-9, and its empirical formula is C11H9NO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde with an assay of 97%. TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades.
How should 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde be handled safely?
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Handling requires caution due to its potential to cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use appropriate personal protective equipment including a dust mask (type N95), eyeshields, and gloves in a well-ventilated area.
Is 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde, ensuring compliant international shipping.
How can I request a sample or quote for 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde?
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Please contact our customer service team directly through our website or by phone to request a sample or a formal quotation for 1-(Phenylsulfonyl)-2-pyrrolecarboxaldehyde.
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