Description

1-Propyl-2,3,3-Trimethylindolium Iodide is a versatile quaternary ammonium salt and a key indolenine derivative. This compound serves as a crucial synthetic intermediate and functional material, prized for its reactivity and structural properties. It is primarily utilized by research institutions and industrial manufacturers in the fields of organic synthesis, dye chemistry, and advanced material science.

Application

• Synthesis of Cyanine Dyes: Acts as a fundamental precursor for creating various cyanine dyes used in photographic sensitizers, optical recording media, and biological staining.
• Organic Synthesis Intermediate: Serves as a key building block in the preparation of more complex heterocyclic compounds and functionalized indole derivatives for pharmaceutical research.
• Material Science Research: Employed in the development of novel organic semiconductors, non-linear optical (NLO) materials, and photoactive components.
• Analytical Chemistry: Used as a reagent or a standard in chromatographic analysis and spectroscopic studies due to its distinct chemical signature.
• Bioconjugate Chemistry: Potential utility in labeling biomolecules or as a component in probe design for bioimaging applications.

Basic Information

Product Name	1-Propyl-2,3,3-Trimethylindolium Iodide
CAS No.	20205-29-2
Molecular Formula	C₁₄H₂₀IN
Molecular Weight	329.22 g/mol
Synonyms	1-Propyl-2,3,3-trimethyl-3H-indol-1-ium iodide; 2,3,3-Trimethyl-1-propyl-3H-indol-1-ium iodide; 1-Propyl-2,3,3-trimethylindoleninium iodide; NSC 163082; Indolium, 1-propyl-2,3,3-trimethyl-, iodide; Trimethylpropylindolium iodide
EINECS	Contact for details

Quality Control

Our 1-Propyl-2,3,3-Trimethylindolium Iodide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets precise customer specifications and consistent high-grade standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from moisture and direct light exposure to maintain stability and purity.

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%
Residue on Ignition	≤ 0.5%

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