Description

12-Chloro-7,12-Dihydrobenzo[A]Phenarsazine is a heterocyclic organoarsenic compound of significant interest in advanced materials research and specialty chemical synthesis. This compound matters as a key intermediate and functional building block for creating complex molecular architectures with unique electronic and photophysical properties. It is needed by researchers and manufacturers in the fields of organic electronics, photoresist development, and as a precursor for novel ligands in catalysis.

Application

• Organic Semiconductor Research: Serves as a core structure for developing novel electron-transport materials and charge-generating layers.
• Photoresist & Lithography Additives: Used in the formulation of advanced photoresists for high-resolution microelectronics fabrication.
• Catalysis & Ligand Synthesis: Acts as a precursor for synthesizing specialized ligands used in transition metal catalysis.
• Fluorescent Dye & Sensor Development: Employed in the research of new fluorescent probes and chemosensors due to its rigid, conjugated structure.
• Pharmaceutical Intermediate: Investigated as a building block for novel bioactive molecules in medicinal chemistry research.
• Polymer & Material Science: Incorporated into polymers to impart specific thermal stability or electronic characteristics.

Basic Information

Product Name	12-Chloro-7,12-Dihydrobenzo[A]Phenarsazine
CAS No.	13493-35-1
Molecular Formula	C₁₈H₁₁AsClN
Molecular Weight	351.66 g/mol
Synonyms	12-Chloro-7,12-dihydrobenzo[a]phenarsazine; Benzo[a]phenarsazine, 12-chloro-7,12-dihydro-; 12-Chloro-7H-benzo[a]phenarsazine; 12-Chlorobenzo[a]phenarsazine; NSC 28693; 12-Chloro-7,12-dihydrobenzo[a]phenarsazine; 12-Chloro-7,12-dihydrobenzo[a]arsazino[3,2-h]quinoline
EINECS	Contact for details

Quality Control

Our 12-Chloro-7,12-Dihydrobenzo[A]Phenarsazine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and elemental analysis, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange 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.