Description

5-[(3-Carboxy-5-Methyl-4-Oxo-2,5-Cyclohexadien-1-Ylidene)[2-Chloro-4-(Diethylamino)Phenyl]Methyl]-3-Methylsalicylic Acid is a specialized organic compound belonging to the class of triarylmethane derivatives, valued for its complex molecular structure and functional groups. This compound serves as a crucial advanced intermediate in the synthesis of high-value dyes, pigments, and functional materials. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and specialty colorant sectors.

Application

• Key Intermediate for Dyes & Pigments: Serves as a critical precursor in the synthesis of complex triarylmethane and xanthene dyes, which are used in textiles, inks, and biological staining.
• Pharmaceutical Research Intermediate: Utilized in the research and development of novel active pharmaceutical ingredients (APIs) due to its specific structural motifs.
• Functional Material Synthesis: Acts as a building block for creating organic electronic materials, sensors, and non-linear optical (NLO) materials.
• Analytical Chemistry Reagent: May be employed as a specialized reagent or a standard for analytical method development and calibration in chromatographic systems.
• Photographic and Imaging Chemicals: Its light-sensitive properties make it a candidate for use in specialized photographic chemicals and photoresist formulations.

Basic Information

Product Name	5-[(3-Carboxy-5-Methyl-4-Oxo-2,5-Cyclohexadien-1-Ylidene)[2-Chloro-4-(Diethylamino)Phenyl]Methyl]-3-Methylsalicylic Acid
CAS No.	7452-52-0
Molecular Formula	C27H26ClNO5
Molecular Weight	479.95 g/mol
Synonyms	3-Methyl-5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[2-chloro-4-(diethylamino)phenyl]methyl]salicylic acid; 2-Chloro-4-(diethylamino)benzaldehyde-3-methylsalicylic acid condensation product; 7452-52-0; Aizen Crystal Violet Carbinol Base analog; Leuco dye intermediate; Triarylmethane derivative intermediate; CV Carbinol base related compound
EINECS	Contact for details

Quality Control

Our production of 5-[(3-Carboxy-5-Methyl-4-Oxo-2,5-Cyclohexadien-1-Ylidene)[2-Chloro-4-(Diethylamino)Phenyl]Methyl]-3-Methylsalicylic Acid adheres to stringent internal quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure consistency and meet precise customer requirements. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to brownish powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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