Description

Stylopine Hydrochloride CAS NO 96087-21-7 is a high-purity alkaloid salt derived from specific plant sources, valued for its defined chemical structure and consistent biological activity profile. This compound is critical for research and development where precise molecular interaction and pharmacological screening are required. It serves as a key intermediate and reference standard for pharmaceutical researchers, natural product chemists, and academic institutions focused on alkaloid chemistry and drug discovery.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in the study of isoquinoline alkaloids and their therapeutic potentials.
• Biochemical Assays: Employed as a precise biochemical tool for enzyme inhibition studies, receptor binding assays, and pharmacological profiling.
• Natural Product Chemistry: Serves as a purified compound for the isolation, identification, and structural elucidation of related alkaloids in complex plant extracts.
• Academic & Institutional Research: Utilized in universities and research institutes for teaching and investigative projects concerning plant-derived metabolites and their synthetic pathways.
• Analytical Chemistry: Functions as a high-purity calibrant and standard for method development and validation in chromatographic techniques like HPLC and LC-MS.
• Preclinical Studies: Investigated for its potential biological activities, contributing to early-stage drug discovery pipelines.

Basic Information

Product Name	Stylopine Hydrochloride
CAS No.	96087-21-7
Molecular Formula	C19H19NO4 • HCl
Molecular Weight	361.82 g/mol
Synonyms	Stylopine HCl; 2,3,9,10-Tetramethoxy-13-methyl-5,8,13,13a-tetrahydro-6H-isoquinolino[2,1-b]isoquinolin-6-one hydrochloride; NSC 406140; (S)-Stylopine hydrochloride; Tetrahydrocoptisine hydrochloride; 5,8,13,13a-Tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo[a,g]quinolizine-6-one hydrochloride
EINECS	Contact for details

Quality Control

Our Stylopine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%

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