Description

(4R)-1α,18-Diacetoxy-7α,20-Epoxy-6β,7-Dihydroxykaur-16-En-15-One CAS NO 76485-13-7 is a high-purity diterpenoid derivative, a key intermediate in advanced pharmaceutical synthesis. This compound is valued for its complex stereochemistry and functional groups, which make it a critical building block for research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the synthesis of novel therapeutic agents and for use as a reference standard in analytical studies.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Reference Standard: Used for method development, validation, and quality control in analytical laboratories (HPLC, LC-MS) to ensure product purity and identity.
• Medicinal Chemistry Research: Serves as a scaffold for structure-activity relationship (SAR) studies to explore new biological activities.
• Biochemical Research: Employed in studies investigating diterpene biosynthesis pathways and enzyme interactions.
• Fine Chemical Synthesis: Utilized as a specialized starting material for the production of other high-value, complex organic molecules.

Basic Information

Product Name	(4R)-1α,18-Diacetoxy-7α,20-Epoxy-6β,7-Dihydroxykaur-16-En-15-One
CAS No.	76485-13-7
Molecular Formula	C₂₄H₃₂O₈
Molecular Weight	448.51 g/mol
Synonyms	1α,18-Diacetoxy-7α,20-epoxy-6β,7-dihydroxykaur-16-en-15-one; (4R)-Kaurane diterpenoid derivative; 76485-13-7; 1α,18-Diacetyl-7α,20-epoxy-6β,7-dihydroxykaur-16-en-15-one; Ent-1α,18-diacetoxy-7α,20-epoxy-6β,7-dihydroxykaur-16-en-15-one
EINECS	Contact for details

Quality Control

Our (4R)-1α,18-Diacetoxy-7α,20-Epoxy-6β,7-Dihydroxykaur-16-En-15-One is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed in a desiccated environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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