Description

3,9,10-Trimethoxy-5,6-Dihydroisoquinolino[2,1-B]Isoquinolin-7-Ium-2-Ol Chloride is a complex heterocyclic organic salt of significant interest in advanced chemical synthesis. This compound matters as a sophisticated chemical intermediate and research chemical for developing novel pharmacologically active molecules. It is primarily needed by research institutions and pharmaceutical development companies working on isoquinoline alkaloid derivatives and specialized organic synthesis.

Application

• Pharmaceutical Research & Development: Serves as a key synthetic intermediate or precursor in the development of novel therapeutic agents, particularly those targeting neurological or cardiovascular pathways.
• Organic Synthesis & Medicinal Chemistry: Used as a building block for constructing complex polycyclic frameworks and isoquinoline-based alkaloid analogs in academic and industrial labs.
• Biochemical Research: Potential use as a tool compound or ligand in biochemical assays and receptor binding studies due to its specific structural features.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of high-value, low-volume specialty chemicals for advanced material or life science applications.
• Reference Standard: Supplied as a high-purity analytical standard for quality control, method development, and identification in analytical laboratories.

Basic Information

Product Name	3,9,10-Trimethoxy-5,6-Dihydroisoquinolino[2,1-B]Isoquinolin-7-Ium-2-Ol Chloride
CAS No.	1916-10-5
Molecular Formula	C₂₁H₂₂ClNO₄
Molecular Weight	387.86 g/mol
Synonyms	3,9,10-Trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol chloride; 2-Hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium chloride; Berberrubine chloride; 9-O-Demethylberberine chloride; NSC 343647; Isoquinolino[2,1-b]isoquinolin-7-ium, 3,9,10-trimethoxy-5,6-dihydro-2-ol, chloride; Berberrubinium chloride
EINECS	Contact for details

Quality Control

Our 3,9,10-Trimethoxy-5,6-Dihydroisoquinolino[2,1-B]Isoquinolin-7-Ium-2-Ol Chloride is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, MS), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.