Description

cis-Emodin Bianthrone is a specialized organic compound belonging to the bianthrone class, characterized by its specific cis-configuration. This compound is valued for its role as a key intermediate and functional chromophore in advanced material science and high-performance pigment development. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, organic electronics, and specialty dye sectors seeking precise molecular structures for innovative applications.

Application

• Organic Semiconductor Research: Investigated as a potential building block or dopant material for organic field-effect transistors (OFETs) and photovoltaic cells.
• High-Performance Pigments: Serves as a sophisticated intermediate in the synthesis of complex, light-fast dyes and pigments for specialized coatings and plastics.
• Pharmaceutical Intermediate: Used in the research and development of novel therapeutic agents, particularly those exploring anthraquinone-derived pharmacophores.
• Analytical Chemistry Standard: Employed as a reference standard or calibration compound in chromatographic analysis (HPLC, LC-MS) for method development and quality control.
• Photochromic Material Studies: Studied for its potential photophysical properties in the development of smart materials, sensors, and optical data storage media.
• Chemical Synthesis: Acts as a versatile precursor for the synthesis of more complex polycyclic aromatic systems and functionalized anthraquinones.

Basic Information

Product Name	cis-Emodin Bianthrone
CAS No.	61281-19-4
Molecular Formula	C30H18O4
Molecular Weight	442.46 g/mol
Synonyms	cis-1,1',2,2',3,3',4,4',5,5',6,6'-Dodecahydro-6,6'-dihydroxy-3,3'-dimethyl-[2,2'-bianthracene]-9,9',10,10'-tetrone; cis-Emodin Dimer; cis-Bianthrone A; Emodin bianthrone (cis-isomer); 9,9',10,10'-Tetrahydro-9,9'-bianthracene-10,10'-dione derivative
EINECS	Contact for details

Quality Control

Our cis-Emodin Bianthrone is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications and consistent batch-to-batch reliability. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

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 minimize exposure to atmospheric moisture and contaminants.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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