Description

6H-1,4-Dioxino[2,3-F]Indole-7-Carboxylic Acid, 2,3-Dihydro- is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical advanced intermediate in complex organic syntheses. Its unique fused dioxino-indole structure makes it a valuable building block for pharmaceutical research and the development of novel active compounds. This product is essential for R&D chemists and process development scientists working in fine chemical and pharmaceutical manufacturing.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Organic Synthesis Building Block: Used in constructing complex heterocyclic frameworks for medicinal chemistry and material science research.
• Agrochemical Research: Intermediate for developing new active ingredients with potential herbicidal or insecticidal properties.
• Academic & Contract Research: Serves as a specialized reagent for methodological studies and discovery chemistry in university and CRO laboratories.
• Fine Chemical Production: Employed in multi-step synthesis processes to produce high-value, low-volume specialty chemicals.

Basic Information

Product Name	6H-1,4-Dioxino[2,3-F]Indole-7-Carboxylic Acid, 2,3-Dihydro-
CAS No.	59820-87-0
Molecular Formula	C12H9NO4
Molecular Weight	231.20 g/mol
Synonyms	2,3-Dihydro-6H-[1,4]dioxino[2,3-f]indole-7-carboxylic acid; 6H-1,4-Dioxino[2,3-f]indole-7-carboxylic acid, 2,3-dihydro-; 2,3-Dihydro-1,4-dioxino[2,3-f]indole-7-carboxylic acid; 7-Carboxy-2,3-dihydro-1,4-dioxino[2,3-f]indole; Dihydrodioxinoindolecarboxylic acid; CAS 59820-87-0
EINECS	Contact for details

Quality Control

Our production of 6H-1,4-Dioxino[2,3-F]Indole-7-Carboxylic Acid, 2,3-Dihydro- adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We operate under a cGMP-compliant quality management system, and our analytical methods are validated to meet the rigorous standards required for pharmaceutical intermediates.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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