Description

2,6-Dibromo-4H-Cyclopenta-[1,2-B:5,4-B']Dithiophen-4-One is a high-purity, specialized organic intermediate with the CAS registry number 636588-79-9. This compound is valued for its unique fused-ring dithiophene structure, which serves as a critical building block in advanced materials synthesis. It is primarily utilized by research institutions and industrial manufacturers in the fields of organic electronics and pharmaceutical development.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Pharmaceutical Intermediate: Serves as a versatile scaffold in medicinal chemistry for the development of novel active pharmaceutical ingredients (APIs).
• Material Science Research: Used in academic and industrial R&D to explore new electroactive and photoactive materials.
• Ligand Synthesis: Acts as a precursor for creating complex ligands in coordination chemistry and catalysis.
• Dye & Pigment Intermediate: Employed in the synthesis of advanced dyes and functional pigments due to its electron-rich core.

Basic Information

Product Name	2,6-Dibromo-4H-Cyclopenta-[1,2-B:5,4-B']Dithiophen-4-One
CAS No.	636588-79-9
Molecular Formula	C9H2Br2OS2
Molecular Weight	349.05 g/mol
Synonyms	2,6-Dibromo-4H-cyclopenta[1,2-b:5,4-b']dithiophen-4-one; 4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one, 2,6-dibromo-; 2,6-Dibromocyclopentadithiophen-4-one; CP-DT-Br2; DBDT-one
EINECS	Contact for details

Quality Control

Our production of 2,6-Dibromo-4H-Cyclopenta-[1,2-B:5,4-B']Dithiophen-4-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive applications in electronics and pharmaceuticals. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles as verified by HPLC, NMR, and GC-MS. Our quality system is designed to meet the exacting standards of research and industrial scale manufacturing.

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 away from strong acids and incompatible organic solvents. The container must be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Heavy Metals (as Pb)	≤ 20 ppm

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