Description

Br 401 A is a specialized brominated organic compound identified by CAS NO 106976-63-0, valued for its role as a key intermediate or additive in advanced chemical synthesis. This product is engineered to deliver consistent performance and purity, which is critical for maintaining the integrity of downstream processes and final products. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutic compounds.
• Agrochemical Synthesis: Serves as a building block for creating advanced crop protection agents and herbicides.
• Polymer Modification: Acts as a flame retardant additive or a reactive monomer in the production of specialty polymers and resins.
• Organic Synthesis: Employed as a versatile reagent or intermediate in complex organic reactions, including coupling and halogenation processes.
• Material Science Research: Utilized in R&D for developing new functional materials with specific electronic or physical properties.
• Fine Chemical Production: Integral to the manufacture of dyes, pigments, and other high-value fine chemicals.

Basic Information

Item	Detail
Product Name	Br 401 A
CAS No.	106976-63-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-Bromo-4-(tert-butyl)benzene; 4-tert-Butylbromobenzene; p-tert-Butylbromobenzene; 4-(tert-Butyl)phenyl bromide; 1-Bromo-4-(1,1-dimethylethyl)benzene; Br 401A; Bromo-tert-butylbenzene
EINECS	Contact for details

Quality Control

Our Br 401 A is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including HPLC, GC, and NMR. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available for every batch upon request, supporting compliance with cGMP and other relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.