Description

Resedine is a specialized organic compound with the CAS registry number 7693-77-8, valued for its utility as a key intermediate in advanced chemical synthesis. Its defined structure makes it a critical building block for producing more complex molecules in research and industrial settings. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-purity intermediates.

Application

Resedine (CAS 7693-77-8) serves as a versatile intermediate with applications across several high-value industries.

• Pharmaceutical Intermediate: Used in the research and synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Acts as a precursor in the development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other specialty chemicals requiring precise molecular structures.
• Material Science Research: Utilized in academic and industrial R&D for creating novel polymers or organic electronic materials.
• Chemical Synthesis: Serves as a standard reagent or building block in multi-step organic synthesis for complex molecule construction.

Basic Information

Product Name	Resedine
CAS No.	7693-77-8
Molecular Formula	C13H10N2O2
Molecular Weight	226.23 g/mol
Synonyms	1H-Indole-3-carboxylic acid, 2,3-dihydro-2-oxo-; 2-Oxo-2,3-dihydro-1H-indole-3-carboxylic acid; 3-Carboxy-2-oxindole; 2-Oxindole-3-carboxylic acid; Isatin-3-carboxylic acid; 3-Carboxyoxindole; Resedin; Oxindole-3-carboxylic acid
EINECS	231-704-4

Quality Control

Our Resedine is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive quality documentation, including detailed Certificates of Analysis (COA) for each lot, which verify identity, purity, and impurity profiles. For customers with specific regulatory needs, we can supply material that meets the standards required for pharmaceutical or research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to protect the product from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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