3-Ethyl-2,4-dimethylpyrrole
3-Ethyl-2,4-dimethylpyrrole (CAS: 517-22-6), with the molecular formula C8H13N and a molecular weight of 123.20 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of pyrrole chemistry. This compound is essential for researchers and manufacturers developing novel molecules and materials, finding utility in various organic synthesis pathways.
- IUPAC
- 2,4-Dimethyl-3-ethylpyrrole,Kryptopyrrole
- Synonyms
- 2,4-Dimethyl-3-ethylpyrroleKryptopyrrole

Organic Synthesis Intermediate
3-Ethyl-2,4-dimethylpyrrole is utilised as a key intermediate in the synthesis of more complex organic molecules. Its pyrrole core with specific alkyl substitutions allows for diverse functionalisation and derivatisation in multi-step synthetic routes.
Heterocyclic Chemistry Research
This compound is employed in academic and industrial research focused on heterocyclic chemistry. It enables the exploration of new pyrrole-based structures and their potential applications in materials science and medicinal chemistry.
Fine Chemical Production
As a fine chemical, it plays a role in the production of specialised chemical entities. Its precise structure makes it a useful precursor for targeted syntheses where specific substitution patterns on the pyrrole ring are required.
| Molecular weight | 123.20 |
|---|---|
| Empirical formula | C8H13N |
| Assay | ≥95.0% (GC) |
| Grade | purum |
| Boiling point | 197 °C/710 mmHg(lit.) |
| Density | 0.913 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.496(lit.)n20/D 1.498 |

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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 72 °C / 161.6 °F |
| 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-Ethyl-2,4-dimethylpyrrole used for?
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3-Ethyl-2,4-dimethylpyrrole is used as a building block in organic synthesis and in research within heterocyclic chemistry for the development of novel molecules and materials.
What is the CAS number and formula for 3-Ethyl-2,4-dimethylpyrrole?
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The CAS number is 517-22-6 and the empirical formula is C8H13N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Ethyl-2,4-dimethylpyrrole at a purum grade with an assay of ≥95.0% (GC). We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should 3-Ethyl-2,4-dimethylpyrrole be handled safely?
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Handling requires appropriate personal protective equipment including eyeshields and gloves. Ensure good ventilation and use a suitable respirator with an ABEK cartridge. Avoid breathing vapours, mist, or gas, and prevent contact with skin and eyes. It is a warning substance and causes skin irritation, serious eye irritation, and may cause respiratory irritation.
How is 3-Ethyl-2,4-dimethylpyrrole packed and shipped?
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This chemical is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or sample of 3-Ethyl-2,4-dimethylpyrrole, please contact our sales department via the website or direct email, providing your contact details and the required quantity.
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