Description

Phenanthro[4,5-Bcd]Thiophene CAS NO 30796-92-0 is a specialized polycyclic heteroaromatic compound that serves as a high-value organic intermediate and building block. Its unique fused-ring structure, combining phenanthrene and thiophene moieties, makes it a critical precursor in advanced materials science and pharmaceutical research. This compound is primarily sought by R&D chemists and process engineers in the organic electronics, agrochemical, and fine chemical synthesis sectors for developing novel functional materials and active ingredients.

Application

• Organic Semiconductor Development: A key precursor for synthesizing novel p-type organic semiconductors and hole-transport materials (HTMs) used in OLEDs, OFETs, and perovskite solar cells.
• Pharmaceutical Intermediate: Serves as a sophisticated scaffold in medicinal chemistry for the research and development of new therapeutic agents, particularly those targeting complex biological pathways.
• Agrochemical Synthesis: Used in the synthesis of advanced, high-performance crop protection agents and herbicides due to its stable, bioactive core structure.
• Luminescent Material Production: Employed in the creation of organic light-emitting dyes and pigments with specific photophysical properties for sensors and display technologies.
• Catalyst Ligand Synthesis: Acts as a starting material for constructing complex, polydentate ligands used in homogeneous catalysis for challenging chemical transformations.
• Advanced Polymer Chemistry: Incorporated as a monomer or co-monomer to produce high-performance polymers with enhanced thermal stability and electronic properties for specialty coatings and engineering plastics.

Basic Information

Product Name	Phenanthro[4,5-Bcd]Thiophene
CAS No.	30796-92-0
Molecular Formula	C14H8S
Molecular Weight	208.28 g/mol
Synonyms	Phenanthro[4,5-bcd]thiophene; Phenanthro(4,5-bcd)thiophene; Thieno[3,2-g]phenanthrene; 4,5-Benzothieno[3,2-g]phenanthrene; 4H-Thieno[3,2-g]phenanthrene; Phenanthro[4,5-bcd]thiophene; 1-Thia-cyclopenta[l]phenanthrene
EINECS	Contact for details

Quality Control

Every batch of Phenanthro[4,5-Bcd]Thiophene is manufactured and tested under strict quality management protocols to ensure consistency and purity for demanding research and production applications. Our standard grade typically meets a purity specification of ≥97% (by HPLC), with options for higher purity grades (≥99%) available. Comprehensive Certificates of Analysis (COA) are provided with each shipment, detailing key parameters including identity (IR, NMR), purity assay, and impurity profile. We adhere to cGMP principles where applicable to support our clients in regulated development pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent any potential moisture uptake. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to maximize stability.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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