Description

Cholanthrene, 4-Methyl- CAS NO 17012-89-4 is a high-purity polycyclic aromatic hydrocarbon (PAH) derivative, serving as a critical advanced intermediate in organic synthesis and materials science research. Its defined structure makes it an essential building block for developing novel chemical entities and functional materials. This compound is primarily utilized by researchers and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of novel therapeutic agents and bioactive molecules.
• Organic Electronic Materials: Used in the development of organic semiconductors, light-emitting diodes (OLEDs), and other optoelectronic components due to its conjugated aromatic system.
• Chemical Research Standard: Acts as a reference standard or a model compound in analytical chemistry, environmental testing, and toxicology studies related to polycyclic aromatic hydrocarbons.
• Agrochemical Synthesis: Employed as an intermediate in the development of advanced crop protection agents and specialty chemicals.
• Dye and Pigment Research: Functions as a starting material for synthesizing specialized dyes, pigments, and colorants with specific properties.
• Polymer Science: Investigated as a monomer or additive for creating high-performance polymers with enhanced thermal or electrical characteristics.

Basic Information

Product Name	Cholanthrene, 4-Methyl-
CAS No.	17012-89-4
Molecular Formula	C₂₁H₁₄
Molecular Weight	266.34 g/mol
Synonyms	4-Methylcholanthrene; 3-Methylcholanthrene (common historical isomer reference); 20-Methylcholanthrene; 1,2-Dihydro-3-methylbenz[j]aceanthrylene; MCA; 4-MCA; NSC 21914
EINECS	Contact for details

Quality Control

Our Cholanthrene, 4-Methyl- is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity determination by HPLC. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 to prevent contamination and degradation.

Specification

Item	Specification
Appearance	Off-white to pale 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%

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