Description

(4R)-11α,18-Diacetoxy-7α,20-Epoxy-6β,7-Dihydroxykaur-16-En-15-One is a high-purity diterpenoid derivative with a complex, functionalized kaurane skeleton. This compound serves as a critical advanced intermediate or reference standard in the synthesis of novel bioactive molecules. It is primarily sought by pharmaceutical R&D and academic research institutions focused on medicinal chemistry and natural product synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel diterpenoid-based drug candidates.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore new therapeutic pathways.
• Reference Standard: Serves as an analytical standard for quality control and method development in laboratories.
• Natural Product Synthesis: A pivotal compound in the semi-synthesis or total synthesis of complex natural products.
• Biochemical Research: Investigated for its potential biological activities and interactions with various enzymes or receptors.

Basic Information

Product Name	(4R)-11α,18-Diacetoxy-7α,20-Epoxy-6β,7-Dihydroxykaur-16-En-15-One
CAS No.	77967-62-5
Molecular Formula	C24H32O8
Molecular Weight	448.51 g/mol
Synonyms	11α,18-Diacetoxy-7α,20-epoxy-6β,7-dihydroxykaur-16-en-15-one; (4R)-Kaur-16-ene-15-one, 11,18-bis(acetyloxy)-6,7-dihydroxy-7,20-epoxy-, (4R,6S,7S,11S)-; 7α,20-Epoxy-6β,7,11α,18-tetrahydroxykaur-16-en-15-one 11,18-diacetate
EINECS	Contact for details

Quality Control

Our (4R)-11α,18-Diacetoxy-7α,20-Epoxy-6β,7-Dihydroxykaur-16-En-15-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%

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