Description

(19E)-18-Demethoxy-16-Hydroxygardneramine Oxindole is a specialized oxindole alkaloid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a crucial high-purity intermediate for developing novel therapeutic agents and exploring complex natural product analogs. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel alkaloid-based drug candidates targeting neurological and oncological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to modify the gardneramine scaffold for enhanced bioactivity.
• Reference Standard: Serves as an analytical standard in HPLC and LC-MS methods for quality control and metabolic studies of related compounds.
• Natural Product Synthesis: A pivotal intermediate in the total or semi-synthesis of complex indole and oxindole alkaloids.
• Biochemical Research: Investigated for its potential interactions with various enzyme systems and receptors in pharmacological assays.

Basic Information

Product Name	(19E)-18-Demethoxy-16-Hydroxygardneramine Oxindole
CAS No.	56210-06-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	18-Demethoxy-16-hydroxygardneramine oxindole; Gardneramine oxindole derivative; (19E)-18-Demethoxy-16-Hydroxygardneramine; Oxindole alkaloid 56210-06-1; 16-Hydroxy-18-demethoxygardneramine oxindole; (19E)-Isomer of 18-demethoxy-16-hydroxygardneramine oxindole; Alkaloid intermediate 56210-06-1
EINECS	Contact for details

Quality Control

Our (19E)-18-Demethoxy-16-Hydroxygardneramine Oxindole is produced under a strict quality management system. Each batch undergoes comprehensive analytical characterization, including HPLC for purity and spectroscopic methods (NMR, MS) for structural confirmation, to ensure identity and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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