Description

3H-Indole-7-Carboxylicacid,2-(Hydroxyamino)-3-Oxo-(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its unique molecular architecture, which serves as a critical precursor for developing novel pharmacologically active molecules. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of complex indole-based derivatives.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Chemical Biology: Serves as a probe or building block in the study of biological pathways and enzyme inhibition.
• Organic Synthesis: A versatile synthon for constructing complex indole-containing frameworks in academic and industrial research.
• Material Science: Potential precursor for specialty chemicals and functional materials.

Basic Information

Product Name	3H-Indole-7-Carboxylicacid,2-(Hydroxyamino)-3-Oxo-(9Ci)
CAS No.	681464-76-6
Molecular Formula	C9H8N2O4
Molecular Weight	208.17 g/mol
Synonyms	2-(Hydroxyamino)-3-oxo-3H-indole-7-carboxylic acid; 7-Carboxyisatin 2-oxime; 2-Hydroxyimino-3-oxoindoline-7-carboxylic acid; 681464-76-6; (9CI)-3H-Indole-7-carboxylic acid, 2-(hydroxyamino)-3-oxo-; Isatin-7-carboxylic acid 2-oxime
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing lot-specific results are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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