Description

Dammaran-3,6,12,20,25-Pentol-6-o-Rhamnopyranosyl-(1-2)-o-Glucopyranoside is a high-purity, specialized triterpenoid glycoside of significant interest in advanced research and development. This compound is valued for its complex structure and potential bioactive properties, making it a critical reference standard and intermediate. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for applications in drug discovery, analytical method development, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of related compounds in drug development and quality control (QC) laboratories.
• Bioactive Compound Research: Serves as a key intermediate or target molecule in studies investigating the biological activities of triterpenoid saponins, such as anti-inflammatory, immunomodulatory, or cytotoxic effects.
• Natural Product Synthesis: Acts as a sophisticated building block or precursor in the semi-synthesis or total synthesis of complex natural products and their analogs.
• Analytical Method Development: Employed to develop and validate chromatographic methods (e.g., HPLC, LC-MS) for the analysis of plant extracts or complex mixtures containing triterpenoid glycosides.
• Nutraceutical Ingredient Standardization: Used to standardize and authenticate botanical extracts intended for dietary supplements, ensuring product consistency and efficacy.

Basic Information

Product Name	Dammaran-3,6,12,20,25-Pentol-6-o-Rhamnopyranosyl-(1-2)-o-Glucopyranoside
CAS No.	80952-74-5
Molecular Formula	C42H70O16
Molecular Weight	830.99 g/mol
Synonyms	3β,6α,12β,20(S),25-Pentahydroxydammar-23-ene 6-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside; Dammarane-type Triterpene Glycoside; Triterpenoid Saponin; 6-O-[α-L-Rhamnopyranosyl-(1→2)-β-D-glucopyranosyl]-3β,6α,12β,20(S),25-pentahydroxydammar-23-ene
EINECS	Contact for details

Quality Control

Our Dammaran-3,6,12,20,25-Pentol-6-o-Rhamnopyranosyl-(1-2)-o-Glucopyranoside is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and structural confirmation via spectroscopic methods (NMR, MS), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 light-sensitive; prolonged exposure to ambient conditions should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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