Description

(3Z)-1-Methyl-3-[2-(3-Methylphenyl)-6-Oxo[1,3]Thiazolo[3,2-B][1,2,4]Triazol-5(6H)-Ylidene]-1,3-Dihydro-2H-Indol-2-One is a high-purity, complex heterocyclic compound with a fused thiazolo-triazole-indolone core structure. This specialized chemical serves as a critical advanced intermediate in the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily required by pharmaceutical R&D and fine chemical synthesis teams for developing new therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the research and development of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Organic Synthesis Research: Used in academic and industrial laboratories to study novel heterocyclic chemistry and reaction mechanisms.
• Material Science Precursor: Potential precursor for the synthesis of organic semiconductors or photoactive materials due to its complex conjugated system.
• Agrochemical Research: Intermediate in the development of new-generation pesticides and herbicides with specific biological activity.
• Dye & Pigment Synthesis: Serves as a sophisticated intermediate for creating specialized dyes and functional pigments.

Basic Information

Product Name	(3Z)-1-Methyl-3-[2-(3-Methylphenyl)-6-Oxo[1,3]Thiazolo[3,2-B][1,2,4]Triazol-5(6H)-Ylidene]-1,3-Dihydro-2H-Indol-2-One
CAS No.	618854-27-6
Molecular Formula	C22H16N4O2S
Molecular Weight	400.45 g/mol
Synonyms	1-Methyl-3-[(Z)-2-(3-methylphenyl)-6-oxo[1,3]thiazolo[3,2-b][1,2,4]triazol-5(6H)-ylidene]indolin-2-one; 618854-27-6; (Z)-1-Methyl-3-(2-(3-methylphenyl)-6-oxo-5,6-dihydro-[1,3]thiazolo[3,2-b][1,2,4]triazol-5-ylidene)indolin-2-one; Thiazolo[3,2-b][1,2,4]triazol-5(6H)-one derivative; Fused triazole-thiazole-indolone intermediate
EINECS	Contact for details

Quality Control

Our (3Z)-1-Methyl-3-[2-(3-Methylphenyl)-6-Oxo[1,3]Thiazolo[3,2-B][1,2,4]Triazol-5(6H)-Ylidene]-1,3-Dihydro-2H-Indol-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance in regulated research environments.

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 the container sealed to protect from moisture and contamination. This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.