Description

6,8-Dibromoisatoic Anhydride is a halogenated derivative of isatoic anhydride, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in its role as a versatile building block for constructing complex heterocyclic structures, particularly in the synthesis of pharmaceutical compounds and specialty dyes. This high-purity intermediate is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce bromine-substituted aromatic motifs.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing brominated quinazolinone or related heterocyclic cores.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides where the dibromoisatoic scaffold imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized brominated organic dyes and pigments with unique color properties and lightfastness.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or luminescent compounds.
• Chemical Biology Probes: Utilized as a scaffold for designing molecular probes and inhibitors for biochemical and pharmacological research.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects requiring brominated aromatic anhydride functionality.

Basic Information

Product Name	6,8-Dibromoisatoic Anhydride
CAS No.	54754-60-8
Molecular Formula	C8H3Br2NO3
Molecular Weight	328.92 g/mol
Synonyms	6,8-Dibromo-1H-3,1-benzoxazine-2,4-dione; 6,8-Dibromo-2H-3,1-benzoxazine-2,4(1H)-dione; 6,8-Dibromo-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione; Isatoic Anhydride, 6,8-dibromo-; 2,4(1H,3H)-Benzoxazinedione, 6,8-dibromo-; DBIA
EINECS	Contact for details

Quality Control

Our 6,8-Dibromoisatoic Anhydride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

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 compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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