Description

(7S)-6,7-Dihydro-1,2,3,10-Tetramethoxy-7-(Methylamino)Benzo[A]Heptalen-9(5H)-One Hydrobromide is a high-purity, complex heterocyclic compound primarily utilized as a critical pharmaceutical intermediate and a valuable building block in advanced organic synthesis. Its specific stereochemistry and functional groups make it essential for research and development in medicinal chemistry, particularly for creating novel therapeutic agents. This compound is targeted at pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of potential drug candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Medicinal Chemistry Research: Used as a sophisticated scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Asymmetric Synthesis: Employed in the development of novel synthetic routes requiring specific stereochemical control due to its defined (7S) configuration.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Academic Research: Utilized in university and institutional labs for studying complex organic reaction mechanisms and heterocyclic chemistry.
• Bioconjugation & Probe Development: Potential use in creating chemical probes for biological target identification and validation studies.

Basic Information

Item	Details
Product Name	(7S)-6,7-Dihydro-1,2,3,10-Tetramethoxy-7-(Methylamino)Benzo[A]Heptalen-9(5H)-One Hydrobromide
CAS No.	1246817-95-7
Molecular Formula	C21H26BrNO5
Molecular Weight	452.34 g/mol
Synonyms	(7S)-Homochelidonine Hydrobromide; (7S)-Stylopine Hydrobromide; 7S-Homochelidonine HBr; Benzo[a]heptalen-9(5H)-one, 6,7-dihydro-1,2,3,10-tetramethoxy-7-(methylamino)-, (7S)-, hydrobromide; Tetrahydroprotoberberine Alkaloid Derivative
EINECS	Contact for details

Quality Control

Our (7S)-6,7-Dihydro-1,2,3,10-Tetramethoxy-7-(Methylamino)Benzo[A]Heptalen-9(5H)-One Hydrobromide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, NMR for structural confirmation, and mass spectrometry. 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 place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (7S)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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