Description

n-Bromophthalimide is a versatile brominating agent and a key synthetic intermediate in organic chemistry. Its high reactivity and selectivity make it valuable for introducing the phthalimide protecting group or bromine atom into complex molecular frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in the construction of nitrogen-containing heterocycles.
• Agrochemical Synthesis: Serves as a key building block for creating herbicides, fungicides, and other crop protection agents.
• Brominating Agent: Employed in selective bromination reactions of aromatic compounds and other substrates under mild conditions.
• Polymer Chemistry: Acts as a monomer or modifier in the production of high-performance polymers and resins.
• Dye and Pigment Manufacturing: Utilized in the synthesis of organic dyes and colorants.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new synthetic pathways.
• Material Science: Used in the development of organic electronic materials and liquid crystals.

Basic Information

Product Name	n-Bromophthalimide
CAS No.	2439-85-2
Molecular Formula	C8H4BrNO2
Molecular Weight	226.03 g/mol
Synonyms	N-Bromophthalimide; 1-Bromophthalimide; Phthalimide, N-bromo-; 2-Bromo-1H-isoindole-1,3(2H)-dione; Bromophthalimide; NBP; NSC 404083; 1,3-Dioxo-2-bromo-2,3-dihydro-1H-isoindole
EINECS	219-453-7

Quality Control

Our n-Bromophthalimide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	200 - 204 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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