Description

Ent-17-Hydroxykauran-3-One is a high-purity diterpenoid compound belonging to the kaurane class, valued for its role as a key synthetic intermediate and reference standard. This compound is essential for research and development in advanced organic synthesis and pharmaceutical discovery. It is primarily utilized by R&D laboratories, academic institutions, and fine chemical manufacturers focused on developing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex diterpenoid-based drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in laboratories requiring high-purity benchmarks.
• Academic & Industrial Research: A valuable tool for studying structure-activity relationships (SAR), natural product synthesis, and metabolic pathways.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialized agrochemicals, flavors, and fragrances due to its complex kaurane skeleton.
• Biochemical Research: Investigated for its potential biological activities and interactions in various in vitro and in vivo studies.

Basic Information

Product Name	Ent-17-Hydroxykauran-3-One
CAS No.	960589-81-5
Molecular Formula	C₂₀H₃₂O₂
Molecular Weight	304.47 g/mol
Synonyms	17-Hydroxy-ent-kauran-3-one; (4bS,8aS,10aS)-10a-Methyl-5-methylidene-4b,7,8,8a,9,10,10a,10b-octahydro-1H-phenanthren-2(4bH)-one; ent-17-Hydroxykauran-3-one; 17-Hydroxy-kauran-3-one; Kaurane-17-ol-3-one; ent-Kauran-17-ol-3-one
EINECS	Contact for details

Quality Control

Our Ent-17-Hydroxykauran-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.