Description

(4.Alpha.,16.Alpha.)-Kaurane-17,18-Diol CAS NO 74365-75-6 is a high-purity diterpenoid compound belonging to the kaurane class, characterized by its specific hydroxylation at the 17 and 18 positions. This compound is valued for its role as a critical intermediate and reference standard in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions and chemical manufacturers focused on developing novel therapeutic agents, agrochemicals, and fine chemical products.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex bioactive molecules and potential drug candidates.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related diterpenoid compounds.
• Organic Synthesis Research: Acts as a versatile precursor for exploring novel chemical transformations and creating libraries of structurally related compounds for screening.
• Natural Product Chemistry: Employed in studies related to the synthesis, modification, and structure-activity relationship (SAR) analysis of kaurane diterpenoids.
• Agrochemical Research: Investigated as a potential intermediate for developing new plant growth regulators or bioactive agrochemicals.

Basic Information

Product Name	(4.Alpha.,16.Alpha.)-Kaurane-17,18-Diol
CAS No.	74365-75-6
Molecular Formula	C₂₀H₃₄O₂
Molecular Weight	306.48 g/mol
Synonyms	Kaurane-17,18-diol; (4α,16α)-Kaurane-17β,18-diol; ent-Kaurane-17,18-diol; 17,18-Dihydroxykaurane; NSC 339586; 17β,18-Dihydroxy-(4α,16α)-kaurane
EINECS	Contact for details

Quality Control

Our (4.Alpha.,16.Alpha.)-Kaurane-17,18-Diol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.