Description

Eudesma-3,11(13)-Dien-12-Oic Acid is a high-purity sesquiterpenoid carboxylic acid, valued for its role as a key synthetic intermediate and building block in advanced organic chemistry. Its unique eudesmane skeleton makes it a versatile precursor for the synthesis of complex natural products, pharmaceuticals, and fine chemicals. This compound is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers focused on terpene-based chemistry and novel active ingredient development.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fragrance & Flavor Synthesis: Used in the creation of complex, natural-identical aroma chemicals and fragrance components due to its sesquiterpenoid structure.
• Natural Product Research: Acts as a standard or starting material for the semi-synthesis of other eudesmane-type terpenoids and related natural compounds.
• Agrochemical Development: Employed in research for developing new plant growth regulators or bioactive agents with terpenoid backbones.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing high-value, specialized organic molecules.

Basic Information

Product Name	Eudesma-3,11(13)-Dien-12-Oic Acid
CAS No.	28399-17-9
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	12-Eudesmene-12-oic acid; 3,11(13)-Eudesmadien-12-oic acid; (+)-Eudesma-3,11(13)-dien-12-oic acid; NSC 338248; Eudesma-3,11-dien-12-oic acid; (4aS,8aS)-4a,8-Dimethyl-3,4,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our Eudesma-3,11(13)-Dien-12-Oic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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