3-Ethyl-1,1,2-trimethyl-1H-benzo[e]indol-3-ium Iodide TCI E1545

Chemical Identity

Other names: 3-Ethyl-1,1,2-trimethyl-1H-benzo[e]indolium Iodide
CAS No.: 80566-25-2
PubChem: CID 10090215
Formula: C17H20IN
Molecular weight: 365.26 g/mol
Purity: >98.0%(HPLC)(T)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 3-ethyl-1,1,2-trimethylbenzo[e]indol-3-ium iodide
SMILES: CC[N+]1=C(C(C2=C1C=CC3=CC=CC=C32)(C)C)C.[I-]
InChIKey: BPKOQZARSBBQRG-UHFFFAOYSA-M
MDL: MDL23105756

Rp 1.776.600,00

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Berat 5g 25g

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3-Ethyl-1,1,2-trimethyl-1H-benzo[e]indol-3-ium iodide is a chemical compound widely used in organic reactions for the synthesis of heterocyclic compounds. This material plays a crucial role in laboratory settings by serving as a building block for creating complex molecular structures. Its unique chemical structure enables high reactivity under specific conditions, making it an essential component in various synthetic pathways. Researchers rely on this compound to develop new compounds with potential applications in multiple scientific fields.

The compound’s chemical properties, including its stability under certain conditions and reactivity towards heat or oxidizing agents, make it a preferred choice for synthetic chemists. Its ability to participate in substitution and cyclization reactions enhances its utility in organic synthesis. The compound’s versatility allows it to be used in a wide range of experimental setups, contributing to the advancement of chemical research. Its availability in solid form further facilitates its use in laboratory procedures.

In Indonesian laboratories, this compound is commonly used in organic chemistry research, particularly in the synthesis of heterocyclic compounds. It is a key reagent in the development of new compounds with applications in pharmaceuticals, materials science, and chemical industries. Many research institutions and universities in Indonesia utilize this compound to explore innovative chemical pathways and expand their scientific knowledge.

Advantages (TCI brochure)

Acceptor unit for the terminal structure of cyanine dyes
Enables dyes with absorption and fluorescence in NIR and SWIR regions
Absorption/emission wavelengths and solubility adjustable by structure

TCI brochures (PDF)

Building Blocks for Near-infrared／Short-wave-infrared Dyes 2025-08-07 · p. 1

Related TCI products

Organic synthesis of heterocyclic compounds due to its reactivity and structural versatility.
Development of pharmaceuticals through the creation of complex molecular frameworks.
Research in materials science for the synthesis of novel chemical structures.
Cyclization reactions where the compound’s reactivity facilitates ring formation.
Substitution reactions that require a stable yet reactive starting material.

From the TCI brochure

Synthesis of cyanine dyes
Biomolecular staining and bio-imaging

Brand	TCI
CAS number	80566-25-2
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Solid
Storage	Store in a cool, dry place away from light and moisture

This compound should be stored in a cool, dry place, away from light and moisture to maintain its chemical stability. It is recommended to use airtight containers to prevent exposure to air and humidity. Due to its reactivity under certain conditions, it should be handled with care, using appropriate personal protective equipment. Avoid contact with heat sources or oxidizing agents to ensure safety. Proper labeling and storage conditions are essential to maintain the integrity of the compound during laboratory use.

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