Description

1,2,3,19-Tetrahydroxy-12-Ursen-28-Oic Acid CAS NO 113558-03-5 is a high-purity pentacyclic triterpenoid compound derived from natural sources. This specialized intermediate is valued for its complex molecular structure and bioactive potential, making it a critical component in advanced research and development. It is primarily sought by pharmaceutical, nutraceutical, and fine chemical industries for the synthesis of novel therapeutic agents and as a reference standard for analytical studies.

Application

• Pharmaceutical Intermediate: A key starting material or building block for the synthesis of novel drug candidates, particularly in anti-inflammatory and hepatoprotective research.
• Reference Standard: Used as a high-purity analytical standard in HPLC, LC-MS, and NMR for quality control and method validation in laboratories.
• Nutraceutical Research: Investigated for its potential bioactive properties in the development of advanced dietary supplements and functional food ingredients.
• Academic & Biotech R&D: Serves as a crucial reagent in university and biotechnology research for studying triterpenoid biochemistry and metabolic pathways.
• Cosmeceutical Development: Explored for potential applications in high-end skincare formulations targeting specific cellular functions.

Basic Information

Product Name	1,2,3,19-Tetrahydroxy-12-Ursen-28-Oic Acid
CAS No.	113558-03-5
Molecular Formula	C30H48O6
Molecular Weight	504.70 g/mol
Synonyms	2α,3β,19α-Trihydroxyurs-12-en-28-oic acid; Corosolic acid; Glucosol; 1,2,3,19-Tetrahydroxyurs-12-en-28-oic acid; (2α,3β,19α)-2,3,19-Trihydroxyurs-12-en-28-oic acid; Lagerstroemia speciosa extract (principal component); Triterpenoid acid
EINECS	Contact for details

Quality Control

Our 1,2,3,19-Tetrahydroxy-12-Ursen-28-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

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