Description

Naphtho[2,1-B]Thiophene CAS NO 233-02-3 is a high-purity fused heterocyclic aromatic compound, serving as a critical advanced organic intermediate and building block in sophisticated chemical synthesis. Its unique polycyclic structure makes it invaluable for the development of novel materials with specific electronic and optical properties. This compound is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for creating innovative active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Organic Semiconductor Material: Acts as a fundamental building block for organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), and photovoltaic cells.
• Dye & Pigment Synthesis: Employed in the creation of specialized dyes and pigments for high-performance applications.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to construct complex ligands for catalytic systems.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry and material science research in both university and corporate laboratories.

Basic Information

Product Name	Naphtho[2,1-B]Thiophene
CAS No.	233-02-3
Molecular Formula	C₁₂H₈S
Molecular Weight	184.26 g/mol
Synonyms	Naphtho[2,1-b]thiophene; Naphtho[2,1-b]thiophene; 2,3-Benzobenzo[b]thiophene; Benzo[b]naphtho[2,1-d]thiophene; 233-02-3; Naphthothiophene; NSC 404062
EINECS	205-124-6

Quality Control

Our Naphtho[2,1-B]Thiophene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up activities.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.