Description

5-Methoxy-1,2,3,3-Tetramethylindol-1-Ium:Iodide is a specialized quaternary ammonium salt and a key synthetic intermediate in advanced organic chemistry. This compound matters for its role as a versatile precursor in the synthesis of functional dyes, photosensitizers, and other complex heterocyclic systems. It is primarily needed by research institutions and manufacturers in the fine chemical, pharmaceutical, and advanced materials sectors for developing novel compounds with specific optical or electronic properties.

Application

• Photosensitizer & Dye Intermediate: A crucial building block for synthesizing cyanine dyes, merocyanine dyes, and other functional chromophores used in imaging and sensing applications.
• Organic Synthesis: Serves as a versatile precursor for constructing complex indole-based heterocycles and quaternary ammonium compounds in medicinal chemistry research.
• Material Science Research: Used in the development of organic semiconductors, non-linear optical (NLO) materials, and other advanced functional materials.
• Bioconjugation & Labeling: Potential use in creating reactive dyes for labeling biomolecules such as proteins and nucleic acids in diagnostic assays.

Basic Information

Product Name	5-Methoxy-1,2,3,3-Tetramethylindol-1-Ium:Iodide
CAS No.	57019-81-5
Molecular Formula	C₁₄H₂₀INO
Molecular Weight	345.22 g/mol
Synonyms	1,2,3,3-Tetramethyl-5-methoxyindolium iodide; 5-Methoxy-1,2,3,3-tetramethyl-3H-indol-1-ium iodide; 5-Methoxytetramethylindoleninium iodide; Fischer's Base methiodide (5-methoxy); 5-Methoxy-2,3,3-trimethyl-3H-indol-1-ium iodide (common misnomer); 5-Methoxy-1,2,3,3-tetramethylindoleninium iodide
EINECS	Contact for details

Quality Control

Our 5-Methoxy-1,2,3,3-Tetramethylindol-1-Ium:Iodide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.