Description

(4S)-Kaur-15-Ene-3α,7β,17,19-Tetrol CAS NO 41410-46-2 is a high-purity, tetracyclic diterpenoid natural product. This compound is valued for its complex stereochemistry and serves as a critical intermediate in advanced pharmaceutical research and organic synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for the development of novel therapeutic agents and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel drug candidates and bioactive molecules.
• Biochemical Research: Used as a reference standard and probe in studies of diterpene biosynthesis and biological pathways.
• Natural Product Synthesis: Serves as a sophisticated starting material or intermediate in the total synthesis of complex natural products.
• Chemical Reference Standard: Provides a high-purity benchmark for analytical method development and quality control in laboratories.
• Academic & Industrial R&D: Employed in exploratory chemistry to develop new synthetic methodologies and investigate structure-activity relationships.

Basic Information

Product Name	(4S)-Kaur-15-Ene-3α,7β,17,19-Tetrol
CAS No.	41410-46-2
Molecular Formula	C₂₀H₃₂O₄
Molecular Weight	336.47 g/mol
Synonyms	Kaur-15-ene-3α,7β,17,19-tetrol; (4S)-Kaur-15-ene-3α,7β,17,19-tetrol; 3α,7β,17,19-Tetrahydroxykaur-15-ene; 19-Hydroxygibberellin A44; GA44 19-ol; Gibberellin A44 19-ol; (4S)-Kaurane-3α,7β,17,19-tetrol
EINECS	Contact for details

Quality Control

Every batch of (4S)-Kaur-15-Ene-3α,7β,17,19-Tetrol is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is available for each lot, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

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

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