Description

1-Carboxymethyl-3-Phenyl-5-(2-(3-Ethyl-2-Benzoxazolinylidene)-Ethylidene)-Thiohydantoin is a specialized heterocyclic organic compound that serves as a key intermediate in advanced chemical synthesis. Its unique structure, featuring a benzoxazolinylidene moiety linked to a thiohydantoin core, makes it valuable for the development of functional dyes, pigments, and photoactive materials. This high-purity intermediate is essential for manufacturers and R&D laboratories in the fine chemical, specialty dye, and advanced material sectors seeking to develop novel products with specific optical or electronic properties.

Application

• Synthesis of Functional Dyes and Pigments: Acts as a critical precursor for creating novel merocyanine and polymethine dyes with tailored absorption and emission characteristics.
• Advanced Material Research: Used in the development of organic semiconductors, non-linear optical (NLO) materials, and photoconductive compounds for electronic applications.
• Photoinitiator and Sensitizer Development: Serves as a building block for compounds used in photopolymerization, imaging, and photocuring processes.
• Biochemical Probe Synthesis: Utilized in research to create fluorescent tags and molecular probes for biological sensing and imaging.
• Fine Chemical Intermediate: Employed in multi-step organic synthesis for pharmaceuticals and agrochemicals where its complex scaffold is incorporated into target molecules.

Basic Information

Product Name	1-Carboxymethyl-3-Phenyl-5-(2-(3-Ethyl-2-Benzoxazolinylidene)-Ethylidene)-Thiohydantoin
CAS No.	13350-41-9
Molecular Formula	C22H19N3O3S
Molecular Weight	405.47 g/mol
Synonyms	3-[(2-(3-Ethyl-2(3H)-benzoxazolylidene)ethylidene]-1-carboxymethyl-2-thio-5-phenyl-4-imidazolidinone; 1-Carboxymethyl-3-phenyl-5-[(E)-2-(3-ethylbenzoxazol-2(3H)-ylidene)ethylidene]-2-thioxoimidazolidin-4-one; (Z)-1-Carboxymethyl-3-phenyl-5-(2-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)ethylidene)-2-thioxoimidazolidin-4-one; Thiohydantoin benzoxazolinylidene dye intermediate; Merocyanine dye precursor CAS 13350-41-9
EINECS	Contact for details

Quality Control

Our production of 1-Carboxymethyl-3-Phenyl-5-(2-(3-Ethyl-2-Benzoxazolinylidene)-Ethylidene)-Thiohydantoin adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep the container tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	Orange to dark red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.