Description

Rhodojaponin Iii is a bioactive diterpenoid compound isolated from the genus Rhododendron. This high-purity natural product is valued for its role as a key reference standard and active research ingredient in the life sciences. It is primarily sought by researchers and developers in the pharmaceutical, biotechnology, and phytochemical sectors for its potential in pharmacological studies and natural product development.

Application

• Pharmaceutical research as a reference standard for analytical method development and validation.
• Biological activity screening for novel drug discovery and lead compound identification.
• Academic and industrial research into the pharmacological properties of natural diterpenoids.
• Quality control and standardization of botanical extracts and herbal preparations.
• Use as a critical intermediate or starting material in the synthesis of more complex bioactive molecules.
• Investigation of structure-activity relationships (SAR) within the grayanotoxin diterpene class.

Basic Information

Product Name	Rhodojaponin Iii
CAS No.	26342-66-5
Molecular Formula	C22H36O7
Molecular Weight	412.52 g/mol
Synonyms	Rhodojaponin-III; Grayanotoxin XIX; 3β,6β,14β-Triacetoxy-1β,5β,10β,16β-tetrahydroxygrayanane; (1R,3S,5R,6R,7R,9R,10S,14R,16R)-6,14,16-Triacetoxy-1,3,5,7,9,10-hexahydroxygrayanane
EINECS	Contact for details

Quality Control

Our Rhodojaponin Iii is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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