Description

4-[(1-Naphthylmethylene)Amino]Phenyl 4-Bromobenzenesulfonate is a specialized organic sulfonate ester compound featuring a naphthyl-imine linkage, designed for advanced chemical synthesis and materials research. This compound is valued for its unique molecular architecture, which serves as a versatile intermediate or functional component in the development of novel materials and active molecules. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced organic electronics sectors for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sulfonate ester or Schiff base functionalities.
• Agrochemical Research: Serves as a key building block in developing new herbicides, fungicides, or plant growth regulators with enhanced properties.
• Organic Electronic Materials: Investigated as a potential precursor or dopant in the manufacture of organic semiconductors, OLEDs, or photovoltaic materials due to its conjugated system.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers with specific thermal or optical characteristics.
• Dye and Pigment Synthesis: Employed in the production of advanced colorants and photographic chemicals leveraging its aromatic and chromophoric structure.
• Chemical Biology Probes: Utilized in designing molecular probes and sensors for detecting biological analytes or studying enzyme mechanisms.

Basic Information

Item	Details
Product Name	4-[(1-Naphthylmethylene)Amino]Phenyl 4-Bromobenzenesulfonate
CAS No.	329777-85-7
Molecular Formula	C23H16BrNO3S
Molecular Weight	466.35 g/mol
Synonyms	4-[(1-Naphthalenylmethylene)amino]phenyl 4-bromobenzenesulfonate; 4-Bromobenzenesulfonic Acid 4-[(1-Naphthylmethylene)Amino]Phenyl Ester; 4-[(1-Naphthylidene)amino]phenyl 4-bromobenzenesulfonate; 4-Bromophenylsulfonyl 4-[(naphthalen-1-ylmethylene)amino]phenyl ester; N-(4-((4-Bromophenyl)sulfonyloxy)phenyl)-1-naphthaldehyde imine; 1-Naphthaldehyde, N-[4-[(4-bromophenyl)sulfonyloxy]phenyl]imine; 329777-85-7; 4-[(1-Naphthylmethylidene)amino]phenyl 4-bromobenzenesulfonate
EINECS	Contact for details

Quality Control

Our production of 4-[(1-Naphthylmethylene)Amino]Phenyl 4-Bromobenzenesulfonate adheres to stringent in-process controls and final batch testing to ensure consistent purity and identity. Each lot is validated against comprehensive specifications, including assay, impurity profile, and structural confirmation. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request 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 area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Single Maximum Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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