Description

4-(2,3-Dihydro-1,4-Benzodioxine-6-Carbonylamino)Benzoic Acid is a specialized organic compound featuring a benzodioxine moiety linked to a benzoic acid core via an amide bond. This unique structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by pharmaceutical R&D teams, agrochemical innovators, and manufacturers of fine chemicals and liquid crystal polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Agrochemical Research: Used in the development of new-generation herbicides and plant growth regulators.
• Liquid Crystal (LC) Material Synthesis: Serves as a precursor for advanced LC monomers used in display technologies.
• Polymer Chemistry: Incorporated into specialty polymers to impart specific thermal or optical properties.
• Organic Synthesis Reagent: Utilized in academic and industrial research for constructing complex heterocyclic systems.
• Dye & Pigment Intermediate: Acts as a precursor for high-performance, light-fast organic colorants.

Basic Information

Product Name	4-(2,3-Dihydro-1,4-Benzodioxine-6-Carbonylamino)Benzoic Acid
CAS No.	129791-55-5
Molecular Formula	C16H13NO5
Molecular Weight	299.28 g/mol
Synonyms	4-[(2,3-Dihydro-1,4-benzodioxin-6-yl)carbonylamino]benzoic acid; 4-[(2,3-Dihydro-1,4-benzodioxine-6-carbonyl)amino]benzoic acid; Benzoic acid, 4-[[(2,3-dihydro-1,4-benzodioxin-6-yl)carbonyl]amino]-; 4-(2,3-Dihydrobenzo[b][1,4]dioxine-6-carboxamido)benzoic acid; 129791-55-5; 4-Aminobenzoic acid, N-(2,3-dihydro-1,4-benzodioxin-6-yl)carbonyl- derivative
EINECS	Contact for details

Quality Control

Our production of 4-(2,3-Dihydro-1,4-Benzodioxine-6-Carbonylamino)Benzoic Acid adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and commercial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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