Description

(15R)-7β-(Acetyloxy)-15,16-Epoxykauran-18-Oic Acid Methyl Ester is a high-purity diterpenoid derivative, a key intermediate in advanced organic synthesis and pharmaceutical research. This compound is valued for its complex, functionalized kaurane skeleton, which serves as a crucial building block for developing novel bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in the synthesis of natural product analogs, medicinal chemistry, and process development.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel diterpenoid-based drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies to explore new therapeutic agents.
• Natural Product Synthesis: Serves as a key chiral building block for the semi-synthesis or total synthesis of complex natural products.
• Process Chemistry & Scale-Up: Employed in route development and optimization for the commercial production of specialized chemicals.
• Biochemical Research: Potential use as a probe or standard in studying biological pathways and enzyme interactions.
• Reference Standard: Used as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	(15R)-7β-(Acetyloxy)-15,16-Epoxykauran-18-Oic Acid Methyl Ester
CAS No.	55282-26-3
Molecular Formula	C23H32O6
Molecular Weight	404.50 g/mol
Synonyms	Methyl (15R)-7β-acetoxy-15,16-epoxykauran-18-oate; 7β-Acetoxy-15,16-epoxy-kauran-18-oic acid methyl ester; (15R)-7β-Acetoxy-15,16-epoxy-kauran-18-oic acid methyl ester; Ent-7β-Acetoxy-15,16-epoxy-kauran-18-oic acid methyl ester; Kaurane diterpenoid derivative; 55282-26-3; Methyl 7β-acetoxy-15,16-epoxy-kauran-18-oate
EINECS	Contact for details

Quality Control

Our (15R)-7β-(Acetyloxy)-15,16-Epoxykauran-18-Oic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity.

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%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%

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