Description

Glaucine is a naturally occurring isoquinoline alkaloid, primarily sourced from plants of the *Glaucium* and *Corydalis* genera. This compound is valued for its significant pharmacological activity, serving as a key intermediate and active pharmaceutical ingredient (API) in the development of therapeutic agents. It is essential for manufacturers and research institutions in the pharmaceutical, biotechnology, and fine chemical sectors. Glaucine CAS NO 5630-11-5 is particularly noted for its potential applications in respiratory and neurological research.

Application

• Pharmaceutical Intermediates: A critical building block in the synthesis of antitussive (cough-suppressing) and bronchodilator medications.
• Active Pharmaceutical Ingredient (API): Used in the formulation of clinical-grade pharmaceutical products targeting specific receptor pathways.
• Biochemical Research: Employed as a reference standard and tool compound in pharmacological studies, particularly for investigating dopaminergic and respiratory systems.
• Fine Chemical Synthesis: Serves as a versatile chiral precursor for the synthesis of more complex alkaloids and specialty organic molecules.
• Academic & Industrial R&D: Utilized in discovery research for evaluating new therapeutic applications and mechanisms of action.

Basic Information

Product Name	Glaucine
CAS No.	5630-11-5
Molecular Formula	C21H25NO5
Molecular Weight	371.43 g/mol
Synonyms	Glaucine; (+)-Glaucine; (S)-Glaucine; 1,2,9,10-Tetramethoxyaporphine; 5,6,6a,7-Tetrahydro-1,2,9,10-tetramethoxy-6-methyl-4H-dibenzo[de,g]quinoline; NSC 336579; BRN 0091722; FEMA 4194
EINECS	227-066-6

Quality Control

Our Glaucine is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. We offer grades suitable for research and pharmaceutical applications, with specifications that can meet relevant standards. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; appropriate handling procedures should be followed to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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
Specific Rotation	[α]20/D: +115° to +125° (c=1 in CHCl3)

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