Description

(+)-Cassythicine CAS NO 5890-28-8 is a naturally occurring isoquinoline alkaloid of significant interest in advanced chemical research and development. This chiral compound serves as a valuable building block and reference standard for pharmaceutical discovery and biochemical studies. It is primarily utilized by research institutions and industrial R&D departments focused on neuroscience, pharmacology, and natural product synthesis.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Neuroscience Research: Investigated for its biological activity and potential interactions with neurological targets in preclinical studies.
• Natural Product Synthesis: Serves as a key chiral intermediate or target molecule in the total synthesis of complex alkaloids and related bioactive compounds.
• Biochemical Assays: Employed as a reagent or probe in enzymatic and receptor-binding assays to study specific biochemical pathways.
• Academic Research: Utilized in university and institutional labs for chemical education and fundamental research in organic chemistry and medicinal chemistry.

Basic Information

Product Name	(+)-Cassythicine
CAS No.	5890-28-8
Molecular Formula	C₁₈H₁₉NO₄
Molecular Weight	313.35 g/mol
Synonyms	(+)-Cassythicine; Cassythicine; d-Cassythicine; (6aS)-1,2,10-Trimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline; Laurotetanine 1,2,10-Trimethyl Ether; NSC 172925; FEMA 4341
EINECS	Contact for details

Quality Control

Our (+)-Cassythicine is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the exacting standards required for research applications. A detailed Certificate of Analysis (COA) providing batch-specific data is available for every shipment.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
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.