Description

(4S,8R,13R,14S)-13-Methyl-17-Norkaur-15-Ene-14,18-Diol 14-Acetate is a high-purity, semi-synthetic diterpenoid derivative, valued for its role as a critical intermediate in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring a structurally defined scaffold for the development of novel bioactive molecules. It is primarily utilized in pharmaceutical R&D, agrochemical discovery, and as a reference standard in analytical chemistry.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates and complex natural product analogs.
• Agrochemical Research: Used in the development of new plant growth regulators or pesticides with diterpenoid-based activity.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization and derivatization in organic chemistry laboratories.
• Analytical Standard: Employed as a high-purity reference material for method development and quality control in HPLC, GC-MS, or NMR analysis.
• Academic Research: Utilized in university and institutional labs for studies in synthetic methodology, stereochemistry, and structure-activity relationships.

Basic Information

Product Name	(4S,8R,13R,14S)-13-Methyl-17-Norkaur-15-Ene-14,18-Diol 14-Acetate
CAS No.	53846-57-4
Molecular Formula	C₂₁H₃₂O₄
Molecular Weight	348.48 g/mol
Synonyms	13-Methyl-17-norkaur-15-ene-14,18-diol 14-acetate; 14α-Acetoxy-13β-methyl-17-norkaur-15-en-18-ol; Ent-14α-Acetoxy-13β-methyl-17-norkaur-15-en-18-ol; NSC 339539; Kaurane diterpenoid derivative; 17-Norkaur-15-ene-14,18-diol, 13-methyl-, 14-acetate, (4S,8R,13R,14S)-
EINECS	Contact for details

Quality Control

Our (4S,8R,13R,14S)-13-Methyl-17-Norkaur-15-Ene-14,18-Diol 14-Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and NMR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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