Description

4H-1,3-Benzodioxine-7-Carboxylic Acid,97% CAS NO 259795-37-4 is a high-purity benzodioxine derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a reliable and consistent building block for constructing complex molecular architectures, particularly those containing the benzodioxine moiety. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries who require precise chemical tools for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or functionalizing agent in the development of specialty polymers, coatings, and advanced organic electronic materials.
• Chemical Synthesis: Versatile intermediate for constructing complex heterocyclic compounds and fused ring systems in medicinal and process chemistry.
• Academic & R&D: Fundamental reagent for methodological studies and exploring new synthetic pathways in university and industrial research laboratories.

Basic Information

Product Name	4H-1,3-Benzodioxine-7-Carboxylic Acid, 97%
CAS No.	259795-37-4
Molecular Formula	C10H8O4
Molecular Weight	192.17 g/mol
Synonyms	7-Carboxy-4H-1,3-benzodioxine; 4H-1,3-Benzodioxine-7-carboxylic acid; 1,3-Benzodioxine-7-carboxylic acid, 4H-; 7-Carboxy-1,3-benzodioxine; 259795-37-4; 4H-Benzo[d][1,3]dioxine-7-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4H-1,3-Benzodioxine-7-Carboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Every lot is subjected to rigorous analytical testing, including HPLC for assay and purity verification. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.