Description

7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carboxylic acid is a high-value, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound matters because it provides a versatile scaffold for medicinal chemistry, enabling the development of novel active pharmaceutical ingredients (APIs) and agrochemicals with enhanced properties. Pharmaceutical, agrochemical, and advanced material research and development (R&D) teams need this intermediate to create next-generation small molecule therapeutics and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used to develop novel herbicides, fungicides, and insecticides by incorporating its unique fused dioxino-pyridine structure.
• Ligand & Catalyst Development: Serves as a sophisticated ligand precursor for transition metal catalysts used in asymmetric synthesis.
• Material Science: A building block for creating organic electronic materials and photoactive compounds due to its conjugated system.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical raw material for CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Product Name	7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carboxylic acid
CAS No.	1299607-64-9
Molecular Formula	C9H6BrNO4
Molecular Weight	272.05 g/mol
Synonyms	7-Bromo-2,3-dihydro-1,4-dioxino[2,3-b]pyridine-8-carboxylic acid; 8-Carboxy-7-bromo-2,3-dihydro-1,4-dioxino[2,3-b]pyridine; 7-Bromo-8-carboxy-2,3-dihydro-1,4-dioxino[2,3-b]pyridine; 1299607-64-9; 7-Bromo-2,3-dihydro[1,4]dioxino[2,3-b]pyridine-8-carboxylic acid; 7-Bromo-2,3-dihydro-1,4-dioxino[2,3-b]pyridine-8-carboxylic acid; 7-Bromo-2,3-dihydro[1,4]dioxino[2,3-b]pyridine-8-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carboxylic acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with cGMP, ICH Q7, and REACH requirements for our global B2B partners.

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). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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