Description

4-Methyl-2,3-Diphenylbenzo[B]Thiophene CAS NO 84224-69-1 is a high-purity, specialized heterocyclic organic compound belonging to the benzothiophene class. This compound serves as a critical advanced intermediate and research chemical for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for its unique molecular scaffold.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the benzothiophene core for biological activity.
• Material Science & Organic Electronics: Acts as a precursor for organic semiconductors, charge-transport materials, or luminescent compounds in OLEDs and other optoelectronic devices.
• Chemical Synthesis: Serves as a versatile scaffold in organic chemistry for constructing complex polycyclic aromatic structures via cross-coupling and cyclization reactions.
• Academic & Industrial R&D: Essential reference standard and starting material for research in medicinal chemistry and heterocyclic compound development.

Basic Information

Product Name	4-Methyl-2,3-Diphenylbenzo[B]Thiophene
CAS No.	84224-69-1
Molecular Formula	C21H16S
Molecular Weight	300.42 g/mol
Synonyms	4-Methyl-2,3-diphenyl-1-benzothiophene; 2,3-Diphenyl-4-methylbenzo[b]thiophene; Benzo[b]thiophene, 4-methyl-2,3-diphenyl-; 4-Methyl-2,3-diphenylbenzo[b]thiophene; 84224-69-1; 4-Methyl-2,3-diphenyl-1-benzothiophene
EINECS	Contact for details

Quality Control

Our 4-Methyl-2,3-Diphenylbenzo[B]Thiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency. Standard quality parameters include assay (HPLC), identity confirmation (IR, NMR), and control of related substances. A detailed Certificate of Analysis (COA) is provided with each shipment, and custom specifications can be developed to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to ensure product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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