Description

Damsin is a specialized sesquiterpene lactone compound, identified by CAS No. 1216-42-8, valued for its distinct biological activity and structural properties. This compound serves as a crucial intermediate and reference standard in advanced chemical synthesis and life science research. It is primarily sought by professionals in the pharmaceutical, agrochemical, and academic research sectors for developing novel active ingredients and conducting mechanistic studies.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of potential therapeutic agents, particularly those targeting inflammatory pathways.
• Biochemical Research: Serves as a reference standard and probe compound in studies of sesquiterpene lactone biology and pharmacology.
• Agrochemical Development: Investigated as a lead structure or biosynthetic precursor for developing new plant protection agents.
• Natural Product Chemistry: A key compound for studying the structure-activity relationships of germacranolide-type sesquiterpenes.
• Academic Reference Material: Supplied to universities and research institutes for educational and experimental purposes.

Basic Information

Product Name	Damsin
CAS No.	1216-42-8
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	Damsin; (-)-Damsin; (3aR,4S,9aS,9bS)-4-Methyl-8-methylidene-2,3,3a,4,5,7,9a,9b-octahydroazuleno[6,5-b]furan-2,9-dione; Germacra-1(10),4(15),11(13)-trien-12-oic acid, 6,7-epoxy-4,5-dihydro-8-oxo-, γ-lactone; Ambrosin isomer
EINECS	214-935-5

Quality Control

Our Damsin (CAS 1216-42-8) is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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