Description

5Beta,9Betah,10Alpha-Labda-8(20),13(16),14-Trien-18-Oic Acid, 15,16-Ep Oxy-, Methyl Ester is a specialized diterpenoid derivative with a complex, functionalized labdane skeleton. This compound matters as a high-value chemical intermediate and reference standard for research in organic synthesis and natural product chemistry. It is primarily needed by pharmaceutical R&D laboratories, agrochemical innovators, and academic institutions for developing novel bioactive molecules and studying structure-activity relationships.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of novel drug candidates and complex natural product analogs.
• Agrochemical Research: Used in the development of new plant growth regulators or bioactive agents with potential pesticidal or herbicidal activity.
• Academic & Analytical Research: Acts as a critical reference standard for chromatography (HPLC, GC) and spectroscopic analysis (NMR, MS) in natural product isolation and identification studies.
• Fine Chemical Synthesis: Utilized in advanced organic synthesis to construct complex molecular architectures, leveraging its epoxide and conjugated diene functionalities.
• Fragrance & Flavor Precursor: Potential starting material for the synthesis of specialized aroma chemicals due to its terpenoid backbone.

Basic Information

Item	Details
Product Name	5Beta,9Betah,10Alpha-Labda-8(20),13(16),14-Trien-18-Oic Acid, 15,16-Ep Oxy-, Methyl Ester
CAS No.	1238-98-8
Molecular Formula	C21H30O3
Molecular Weight	330.46 g/mol
Synonyms	Methyl 15,16-epoxylabda-8(20),13(16),14-trien-18-oate; Labda-8(20),13(16),14-trien-18-oic acid, 15,16-epoxy-, methyl ester; 15,16-Epoxylabda-8(20),13(16),14-trien-18-oic acid methyl ester; Methyl 15,16-epoxy-8(20),13(16),14-labdatrien-18-oate; (5β,9βH,10α)-15,16-Epoxylabda-8(20),13(16),14-trien-18-oic acid methyl ester
EINECS	Contact for details

Quality Control

Our 5Beta,9Betah,10Alpha-Labda-8(20),13(16),14-Trien-18-Oic Acid, 15,16-Ep Oxy-, Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and spectroscopic confirmation (NMR, IR, MS). 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 a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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