Description

(17E,22E)-3β-(β-D-Glucopyranosyloxy)-30-Hydroxy-16,17-Seco-5α-Dammara-17(20),22,24-Trien-16-Oic Acid γ-Lactone is a high-purity, structurally complex dammarane-type triterpenoid glycoside derivative. This compound is valued for its role as a critical reference standard and research-grade biochemical in advanced life science studies. It is primarily sought by pharmaceutical R&D, academic research institutions, and biotechnology companies for investigating bioactive natural products and their derivatives.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of related triterpenoid compounds in drug discovery and quality control processes.
• Biochemical Research: Serves as a key intermediate or probe in studying the structure-activity relationships (SAR) of dammarane-type triterpenes.
• Natural Product Isolation & Identification: Acts as a critical marker compound for the authentication and standardization of plant extracts containing similar triterpenoid skeletons.
• Academic Research: Utilized in university and institutional labs for fundamental research into plant-derived metabolites, biosynthesis pathways, and potential therapeutic mechanisms.
• Pre-clinical Studies: Employed in in vitro and in vivo assays to evaluate potential biological activities such as anti-inflammatory, anti-cancer, or metabolic regulatory effects.
• Analytical Method Development: Essential for developing and validating advanced chromatographic (HPLC, LC-MS) methods for complex natural product mixtures.

Basic Information

Product Name	(17E,22E)-3β-(β-D-Glucopyranosyloxy)-30-Hydroxy-16,17-Seco-5α-Dammara-17(20),22,24-Trien-16-Oic Acid γ-Lactone
CAS No.	79190-11-7
Molecular Formula	C36H54O9
Molecular Weight	630.82 g/mol
Synonyms	16,17-Secodammarane-16,22:20,24-diepoxy-3β-glucopyranoside; 3-O-β-D-Glucopyranosyl-16,17-seco-30-hydroxy-5α-dammara-17(20),22,24-trien-16-oic acid γ-lactone; Dammarane triterpenoid glycoside lactone; 3β-Glucosyloxy-30-hydroxy-16,17-secodammara-17(20),22,24-trien-16-oic acid γ-lactone
EINECS	Contact for details

Quality Control

Our research-grade products undergo rigorous quality testing to ensure identity, purity, and consistency. Standard quality assurance includes HPLC purity analysis, spectroscopic identification (IR, NMR), and mass spectrometry confirmation. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to support your compliance and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption. For long-term storage, consider storing under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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