Description

1,3,3-Trimethyl-2-[(Phenylazo)Methylene]Indoline CAS NO 4677-09-2 is a specialized organic compound belonging to the indoline class, characterized by its phenylazo functional group. This chemical is valued for its role as a key intermediate and chromophore in advanced material synthesis, where precise molecular structure is critical for performance. It is primarily sought by manufacturers and R&D laboratories in the photographic chemicals, dye and pigment, and organic electronics sectors for developing light-sensitive and colorant applications.

Application

• Photographic Sensitizer Intermediate: A crucial component in the synthesis of specialized dyes and sensitizers for photographic films and papers.
• Functional Dye & Pigment Synthesis: Serves as a building block for creating azo dyes and pigments used in inks, coatings, and plastics.
• Organic Photoconductor (OPC) Manufacturing: Used in research and production of materials for photocopiers and laser printers.
• Non-Linear Optical (NLO) Materials: Investigated for use in advanced optical devices due to its specific molecular architecture.
• Chemical Research & Development: Employed as a standard or intermediate in organic synthesis and methodological studies.
• Analytical Chemistry Reagent: May be used as a reagent or standard in chromatographic analysis and spectroscopic studies.

Basic Information

Product Name	1,3,3-Trimethyl-2-[(Phenylazo)Methylene]Indoline
CAS No.	4677-09-2
Molecular Formula	C18H19N3
Molecular Weight	277.36 g/mol
Synonyms	2-[(Phenylhydrazono)methyl]-1,3,3-trimethylindoline; 1,3,3-Trimethyl-2-(phenylhydrazonomethyl)indoline; 2-(Phenylazo)methylene-1,3,3-trimethylindoline; Fischer's Base Phenylhydrazone; 1,3,3-Trimethyl-2-(phenylazo)methyleneindoline; 2-[(Phenylazo)methylene]-1,3,3-trimethylindoline; Contact for additional trade names.
EINECS	225-124-0

Quality Control

Our production of 1,3,3-Trimethyl-2-[(Phenylazo)Methylene]Indoline adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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