Description

Dihydrocostatolide is a high-purity, naturally derived sesquiterpene lactone compound. It serves as a valuable intermediate and reference standard in advanced organic synthesis and analytical research. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, flavor & fragrance, and fine chemical sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel therapeutic agents, particularly in anti-inflammatory and anticancer drug discovery.
• Flavor & Fragrance Ingredient: Used as a precursor or modifier in the synthesis of complex, natural-identical aroma compounds for premium perfumery and flavorings.
• Natural Product Research: Serves as an analytical reference standard (CAS NO 909-13-7) for the identification, quantification, and isolation of sesquiterpenoids in botanical extracts.
• Fine Chemical Synthesis: Employed as a chiral building block in asymmetric synthesis and the preparation of structurally complex organic molecules.
• Biochemical Research: Used in studies investigating the biological activity and metabolic pathways of sesquiterpene lactones.

Basic Information

Product Name	Dihydrocostatolide
CAS No.	909-13-7
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	Dihydrocostunolide; 3a,4,5,6,7,7a-Hexahydro-7a-hydroxy-3,6-dimethyl-2(3H)-benzofuranone; 4,5-Dihydrocostunolide; NSC 267243; (+)-Dihydrocostunolide; 7a-Hydroxy-3,6-dimethyl-3a,4,5,6,7,7a-hexahydro-2-benzofuranone
EINECS	Contact for details

Quality Control

Our Dihydrocostatolide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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