Description

Shihunine CAS NO 4031-12-3 is a specialized alkaloid compound of significant interest in advanced pharmaceutical and biochemical research. Its unique molecular structure makes it a valuable intermediate for the synthesis of novel therapeutic agents and a key reference standard in analytical chemistry. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality building blocks for drug discovery and development.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex alkaloid-based drug candidates.
• Biochemical Research: Used as a reference standard and probe in studies of biological pathways and enzyme interactions.
• Analytical Chemistry: Employed as a high-purity certified reference material (CRM) for method development and calibration in HPLC and LC-MS analysis.
• Natural Product Synthesis: A key building block for the semi-synthesis or total synthesis of complex natural products.
• Academic & Institutional Research: Utilized in universities and research institutes for pharmacological and phytochemical investigations.

Basic Information

Product Name	Shihunine
CAS No.	4031-12-3
Molecular Formula	C17H19NO5
Molecular Weight	317.34 g/mol
Synonyms	Shihunine; 9,10-Dimethoxy-7-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-2,3-diol; 2,3-Dihydroxy-9,10-dimethoxy-7-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline; Isoboldine β-N-oxide; (6aS)-2,3-Dihydroxy-9,10-dimethoxy-7-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline
EINECS	Contact for details

Quality Control

Our Shihunine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance 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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.