Description

3-Acetyloxy-(3Alpha)-Urs-12-En-28-Oic Acid is a high-purity, semi-synthetic triterpenoid derivative of ursolic acid. This compound serves as a critical intermediate and reference standard in advanced pharmaceutical research and development, particularly for its potential bioactivity. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors who require well-characterized, high-quality building blocks for drug discovery and synthesis.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for developing novel therapeutic agents, including anti-inflammatory and anti-cancer compounds.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related triterpenoid products.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of pentacyclic triterpenoids and their biological pathways.
• Nutraceutical Development: Serves as a starting material for the synthesis of standardized, high-potency botanical extracts and supplements.
• Fine Chemical Synthesis: Utilized in organic synthesis to create more complex derivatives with tailored properties for various industrial applications.

Basic Information

Product Name	3-Acetyloxy-(3Alpha)-Urs-12-En-28-Oic Acid
CAS No.	915-79-7
Molecular Formula	C32H50O4
Molecular Weight	498.74 g/mol
Synonyms	3α-Acetoxyurs-12-en-28-oic Acid; Ursolic Acid 3-Acetate; 3-O-Acetylursolic Acid; 3β-Hydroxyurs-12-en-28-oic Acid 3-Acetate; 3-Acetylursolic Acid; 3α-Acetylursolic Acid; (3α)-3-(Acetyloxy)urs-12-en-28-oic Acid; Urs-12-en-28-oic Acid, 3-(acetyloxy)-, (3α)-
EINECS	Contact for details

Quality Control

Our 3-Acetyloxy-(3Alpha)-Urs-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, to ensure it meets the stringent requirements for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

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 moisture-sensitive; ensure the container is kept sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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