3,5-Dimethylpyrrole-2-carboxaldehyde
3,5-Dimethylpyrrole-2-carboxaldehyde (CAS: 2199-58-8) is a chemical compound with the molecular formula C7H9NO and a molecular weight of 123.15 g/mol. This heterocyclic aldehyde serves as a valuable building block in organic synthesis. Its structure, featuring a pyrrole ring substituted with methyl groups and a carboxaldehyde function, makes it useful for constructing more complex molecules, particularly in the fields of medicinal chemistry and materials science. Tech Serve Solutions supplies this compound for research and development purposes.
- Synonyms
- C7H9NO

Organic Synthesis Intermediate
3,5-Dimethylpyrrole-2-carboxaldehyde is a versatile intermediate employed in the synthesis of various organic compounds. Its reactive aldehyde group and substituted pyrrole core allow for diverse chemical transformations.
Medicinal Chemistry
This compound can be utilized in the development of novel pharmaceutical agents. The pyrrole moiety is present in many biologically active molecules, and this aldehyde serves as a precursor for new drug candidates.
Materials Science Research
Researchers may use 3,5-Dimethylpyrrole-2-carboxaldehyde in the creation of functional materials. Its structure could be incorporated into polymers, dyes, or other advanced materials with specific electronic or optical properties.
| Molecular weight | 123.15 |
|---|---|
| Empirical formula | C7H9NO |
| Assay | 95% |
| Melting point | 95-99 °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) | 26-36/37 |
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 3,5-Dimethylpyrrole-2-carboxaldehyde used for?
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3,5-Dimethylpyrrole-2-carboxaldehyde is primarily used as a building block and intermediate in organic synthesis, with applications in medicinal chemistry and materials science research.
What is the CAS number and formula for 3,5-Dimethylpyrrole-2-carboxaldehyde?
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The CAS number is 2199-58-8 and the empirical formula is C7H9NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dimethylpyrrole-2-carboxaldehyde with an assay of 95%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 3,5-Dimethylpyrrole-2-carboxaldehyde be handled safely?
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3,5-Dimethylpyrrole-2-carboxaldehyde is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation.
Is 3,5-Dimethylpyrrole-2-carboxaldehyde a controlled substance?
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Based on the provided data, there is no indication that 3,5-Dimethylpyrrole-2-carboxaldehyde is a controlled substance.
How is this chemical packed and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for chemical export in compliance with international shipping regulations.
How can I request a sample or quote for 3,5-Dimethylpyrrole-2-carboxaldehyde?
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To request a sample or a quotation, please contact our sales department via the website or by calling our direct line.
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