Description

4-[(2-Chlorophenyl)[4-(Ethylimino)-3-Methyl-2,5-Cyclohexadien-1-Ylidene]Methyl]-n-Ethyl-o-Toluidine Monoacetate is a specialized organic salt of a triarylmethane derivative, valued for its role as a key synthetic intermediate and functional dye precursor. This compound matters for its ability to impart specific chromophoric and electronic properties in advanced material systems. It is primarily needed by manufacturers in the pharmaceutical, specialty dye, and advanced organic electronics sectors for research and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Functional Dye Precursor: Serves as a key building block for manufacturing triarylmethane dyes and pigments.
• Research & Development: Employed in academic and industrial R&D for exploring new organic electronic materials and photochromic compounds.
• Analytical Reagent: Potential use as a staining agent or indicator in specialized biochemical and histochemical applications.
• Specialty Chemical Synthesis: Acts as an intermediate for creating complex molecules with specific optical or electronic properties.

Basic Information

Product Name	4-[(2-Chlorophenyl)[4-(Ethylimino)-3-Methyl-2,5-Cyclohexadien-1-Ylidene]Methyl]-n-Ethyl-o-Toluidine Monoacetate
CAS No.	83950-18-9
Molecular Formula	C27H29ClN2O2
Molecular Weight	449.0 g/mol (approx.)
Synonyms	Basic Violet 3 Monoacetate Salt; Crystal Violet Base Monoacetate (related analog); 4-[(2-Chlorophenyl)(4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene)methyl]-N-ethyl-2-methylbenzenamine acetate; N-Ethyl-N-[4-[ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene](2-chlorophenyl)methyl]-2-methylbenzenaminium acetate; 2-Chlorophenyl Bis(ethylamino) Tolyl Methane Monoacetate; C.I. 42555:1 (acetate salt); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 4-[(2-Chlorophenyl)[4-(Ethylimino)-3-Methyl-2,5-Cyclohexadien-1-Ylidene]Methyl]-n-Ethyl-o-Toluidine Monoacetate adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing, including HPLC for purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a 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	Dark green to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.