Description

1,3,3-Trimethyl-5-Chloro-2-Indolineacetaldehyde is a versatile and high-value organic intermediate characterized by its indoline core and reactive aldehyde functionality. Its primary commercial value lies in its role as a key building block for the synthesis of complex heterocyclic compounds, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, dyes, and advanced materials who require a reliable supply of high-purity intermediates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with indole or indoline-based structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a key component in the synthesis of specialized organic dyes and colorants.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or emissive layer materials in display technologies.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Fine Chemical Production: Utilized in the manufacture of other high-value, complex specialty chemicals.

Basic Information

Product Name	1,3,3-Trimethyl-5-Chloro-2-Indolineacetaldehyde
CAS No.	59737-29-0
Molecular Formula	C₁₃H₁₆ClNO
Molecular Weight	237.73 g/mol
Synonyms	5-Chloro-1,3,3-trimethyl-2-indolineacetaldehyde; 5-Chloro-1,3,3-trimethylindoline-2-acetaldehyde; 2-(5-Chloro-1,3,3-trimethylindolin-2-yl)acetaldehyde; 5-Chloro-1,3,3-trimethyl-2-indolineacetaldehyde; (5-Chloro-1,3,3-trimethyl-2-indolinyl)acetaldehyde; 5-Chloro-1,3,3-trimethylindoline-2-carboxaldehyde (common misnomer); TMCIAA (abbreviation).
EINECS	Contact for details

Quality Control

Our 1,3,3-Trimethyl-5-Chloro-2-Indolineacetaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and reliability for our global partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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