Description

3Beta-Hydroxyurs-12,18-Dien-28-Oic Acid β-D-Glucopyranosyl Ester is a high-purity, plant-derived triterpenoid glycoside with the CAS number 434942-42-4. This compound is valued for its role as a key phytochemical reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science industries for applications in metabolic studies, natural product chemistry, and the development of novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and complex botanical matrices in quality control laboratories.
• Bioactivity Research: Serves as a critical compound in preclinical studies investigating anti-inflammatory, metabolic, and other pharmacological pathways.
• Nutraceutical Formulation: Incorporated into high-end dietary supplement formulations targeting specific health and wellness benefits.
• Natural Product Isolation & Synthesis: Acts as a benchmark in the isolation, purification, and semi-synthetic modification of related triterpenoids.
• Academic & Institutional Research: Utilized in universities and research institutes for chemical, biological, and pharmacological studies.
• Cosmeceutical Development: Explored for potential applications in advanced skincare products due to its plant-derived bioactive properties.

Basic Information

Product Name	3Beta-Hydroxyurs-12,18-Dien-28-Oic Acid β-D-Glucopyranosyl Ester
CAS No.	434942-42-4
Molecular Formula	C36H56O8
Molecular Weight	616.83 g/mol
Synonyms	Ursolic acid 3-O-β-D-glucopyranoside; 3β-Hydroxyursa-12,18-dien-28-oic acid β-D-glucopyranosyl ester; 3-O-β-D-Glucopyranosylursolic acid; Glucosylursolic acid; 3β-Glucosylursolic acid; UA 3-O-Glc; 3-O-(β-D-Glucopyranosyl)urs-12,18-dien-28-oic acid
EINECS	Contact for details

Quality Control

Our 3Beta-Hydroxyurs-12,18-Dien-28-Oic Acid β-D-Glucopyranosyl Ester is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). A Certificate of Analysis (COA) detailing all specifications is provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be stored away from light. For long-term storage, consider conditions under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
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.