Description

Dibenzo[A,G]Quinolizinium, 5,6-Dihydro-3-Hydroxy-2,9,10-Trimethoxy-, Hydroxide (9Ci) is a complex, heterocyclic alkaloid derivative with a unique fused ring structure. This compound serves as a critical intermediate and reference standard in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the synthesis of novel bioactive molecules and the study of natural product analogs.

Application

• Pharmaceutical Research & Development: Key intermediate in the synthesis of complex alkaloids and potential pharmacologically active compounds.
• Reference Standard for Analytical Chemistry: Used for method development, calibration, and quality control in HPLC, LC-MS, and NMR analysis.
• Academic & Industrial Research: A valuable building block for exploring new chemical spaces in medicinal chemistry and organic synthesis.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialized, high-value chemical entities.
• Biochemical Studies: Potential use as a probe or ligand in studying biological interactions due to its specific structural features.

Basic Information

Item	Details
Product Name	Dibenzo[A,G]Quinolizinium, 5,6-Dihydro-3-Hydroxy-2,9,10-Trimethoxy-, Hydroxide (9Ci)
CAS No.	483-43-2
Molecular Formula	C20H21NO5
Molecular Weight	355.39 g/mol
Synonyms	3-Hydroxy-2,9,10-trimethoxy-5,6-dihydrodibenzo[a,g]quinolizinium hydroxide; Berberrubine; 9-Dehydroxy-10-demethylberberrubinium hydroxide; 2,9,10-Trimethoxy-5,6-dihydro-3-hydroxy-dibenzo[a,g]quinolizinium hydroxide; Pseudoberberine derivative
EINECS	Contact for details

Quality Control

Our Dibenzo[A,G]Quinolizinium derivative is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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 to prevent moisture absorption, which may affect stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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