Description

3β,7α-Dihydroxyurs-12-En-28-Oic Acid is a pentacyclic triterpenoid compound derived from natural botanical sources. This high-purity phytochemical is valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and advanced cosmetic industries for applications in metabolic and inflammatory pathway studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of novel therapeutic agents targeting metabolic disorders.
• Nutraceutical Formulation: Incorporated into dietary supplements for its potential bioactive properties, requiring high-purity material for safety and efficacy.
• Cosmeceutical Research: Investigated in advanced skincare formulations for its potential anti-inflammatory and antioxidant activities.
• Biochemical Research: Utilized in academic and industrial R&D for studying enzyme inhibition and signal transduction pathways.
• Herbal Extract Standardization: Employed to standardize and authenticate plant-derived extracts like those from *Rosmarinus officinalis* (Rosemary) or *Eriobotrya japonica* (Loquat).

Basic Information

Product Name	3β,7α-Dihydroxyurs-12-En-28-Oic Acid
CAS No.	28348-90-5
Molecular Formula	C30H48O4
Molecular Weight	472.70 g/mol
Synonyms	Ursolic acid derivative; 3β,7α-Dihydroxyursolic acid; Maslinic acid isomer; Corosolic acid related compound; 3β,7α-Dihydroxy-urs-12-en-28-oic acid; (3β,7α)-3,7-Dihydroxyurs-12-en-28-oic acid; 3-Epimaslinic acid
EINECS	Contact for details

Quality Control

Our 3β,7α-Dihydroxyurs-12-En-28-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.