Description

Kaura-16-Ene-3α,7β,19-Triol 3-Acetate is a high-purity, semi-synthetic diterpenoid derivative, valued for its role as a critical intermediate in advanced pharmaceutical synthesis. This compound is essential for researchers and manufacturers developing novel therapeutic agents, particularly in the fields of oncology and metabolic disease. It is primarily sought by fine chemical suppliers, contract research organizations (CROs), and pharmaceutical R&D departments for its structural specificity and synthetic utility.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex diterpenoid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new drug candidates.
• Reference Standard: Serves as an analytical standard for quality control and method development in pharmaceutical laboratories.
• Biochemical Research: Employed in studies investigating diterpenoid biosynthesis pathways and biological activity.
• Fine Chemical Synthesis: Utilized as a precursor for the preparation of more complex, functionalized diterpenoid analogs.

Basic Information

Product Name	Kaura-16-Ene-3α,7β,19-Triol 3-Acetate
CAS No.	37720-80-2
Molecular Formula	C22H34O4
Molecular Weight	362.50 g/mol
Synonyms	3α-Acetoxy-7β,19-dihydroxykaur-16-ene; 7β,19-Dihydroxykaur-16-en-3α-yl acetate; Kaur-16-ene-3α,7β,19-triol, 3-acetate; (3α,7β)-7,19-Dihydroxykaur-16-en-3-yl acetate; 3α-Acetoxykaur-16-ene-7β,19-diol; Kaur-16-en-3α-ol, 7β,19-dihydroxy-, acetate; Ent-3α-acetoxy-7β,19-dihydroxykaur-16-ene
EINECS	Contact for details

Quality Control

Our Kaura-16-Ene-3α,7β,19-Triol 3-Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical R&D and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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