Description

(4R)-18-Acetoxy-7α,20-Epoxy-1α,6β,7-Trihydroxykaur-16-En-15-One is a high-purity, structurally complex diterpenoid derivative. This compound is valued for its role as a critical intermediate in advanced organic synthesis and pharmaceutical research, particularly in the development of novel therapeutic agents. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors seeking high-quality, well-characterized building blocks for complex molecule construction.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of novel drug candidates, particularly those with diterpenoid backbones.
• Biochemical Research: Used as a reference standard or probe in studies investigating biological pathways and enzyme interactions related to natural product biosynthesis.
• Natural Product Synthesis: A crucial building block for the semi-synthesis or total synthesis of complex natural products and their analogs for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the manufacture of specialized, high-value chemicals for advanced material science and agrochemical research applications.
• Academic Research: Utilized in university and institutional laboratories for methodological development in organic chemistry and medicinal chemistry projects.

Basic Information

Product Name	(4R)-18-Acetoxy-7α,20-Epoxy-1α,6β,7-Trihydroxykaur-16-En-15-One
CAS No.	76479-80-6
Molecular Formula	C₂₂H₂₈O₇
Molecular Weight	404.45 g/mol
Synonyms	18-Acetoxy-7α,20-epoxy-1α,6β,7-trihydroxykaur-16-en-15-one; 7α,20-Epoxy-1α,6β,7-trihydroxy-18-acetoxykaur-16-en-15-one; Kaur-16-en-15-one, 18-(acetyloxy)-7,20-epoxy-1,6,7-trihydroxy-, (1α,4R,6β,7α,20S)-; Ent-18-acetoxy-7α,20-epoxy-1α,6β,7-trihydroxykaur-16-en-15-one
EINECS	Contact for details

Quality Control

Our (4R)-18-Acetoxy-7α,20-Epoxy-1α,6β,7-Trihydroxykaur-16-En-15-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, physical characteristics, and test results.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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