Description

27-p-Coumaroyloxyursolic Acid is a specialized triterpenoid ester derived from natural sources, valued for its distinct biological activity profile. This high-purity reference standard is critical for research and development in advanced life sciences, offering a reliable tool for pharmacological and biochemical studies. It is primarily sought by pharmaceutical R&D teams, nutraceutical formulators, and academic researchers focused on natural product chemistry and drug discovery.

Application

• Pharmaceutical Reference Standard: Serves as a certified analytical standard for quality control and method validation in drug development pipelines.
• Bioactivity Research: Used in in vitro and in vivo studies to investigate potential anti-inflammatory, antioxidant, and metabolic regulatory properties.
• Natural Product Isolation & Analysis: Acts as a key marker compound for the identification and quantification of triterpenoids in plant extracts and herbal formulations.
• Nutraceutical Development: Employed in the research of advanced dietary supplements targeting specific health and wellness pathways.
• Academic & Institutional Research: Provides a pure compound for structural-activity relationship (SAR) studies and mechanistic investigations in university and government laboratories.

Basic Information

Product Name	27-p-Coumaroyloxyursolic Acid
CAS No.	73584-67-5
Molecular Formula	C39H54O6
Molecular Weight	618.85 g/mol
Synonyms	27-(4-Hydroxycinnamoyloxy)ursolic acid; 3β-Hydroxyurs-12-en-28-oic acid 27-(4-coumarate); Ursolic acid 27-(4-hydroxycinnamate); 27-(p-Coumaroyl)ursolic acid; 27-(trans-4-Coumaroyloxy)ursolic acid; 27-O-p-Coumaroylursolic acid; (3β)-3-Hydroxyurs-12-en-28-oic acid 27-[(2E)-3-(4-hydroxyphenyl)-2-propenoate]
EINECS	Contact for details

Quality Control

Our 27-p-Coumaroyloxyursolic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the stringent requirements for research-grade materials. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C.

Specification

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

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