Description

Ursa-12-Ene-28-Oic Acid 3-Propanedioic Acid Monoester is a high-purity, specialized chemical intermediate characterized by its unique functionalized structure. This compound matters for its role as a versatile synthon in the synthesis of complex molecules, offering a reactive site for further chemical elaboration. It is primarily needed by research and development chemists in the pharmaceutical and advanced materials sectors for creating novel active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block in the multi-step synthesis of steroidal or complex triterpenoid-based drug candidates.
• Organic Synthesis Research: Used in academic and industrial R&D laboratories for developing new synthetic methodologies and constructing complex molecular architectures.
• Specialty Chemical Production: Serves as a precursor for manufacturing high-value surfactants, lubricant additives, or corrosion inhibitors with tailored properties.
• Material Science: Potential monomer or cross-linking agent in the development of novel polymeric materials with specific thermal or mechanical characteristics.
• Bioconjugation Chemistry: The reactive acid group can be utilized for coupling reactions in the development of diagnostic probes or targeted drug delivery systems.

Basic Information

Product Name	Ursa-12-Ene-28-Oic Acid 3-Propanedioic Acid Monoester
CAS No.	143070-05-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	3-(Urs-12-en-28-oyl)propanoic acid; Urs-12-ene-28-oic acid 3-propanedioic acid monoester; 28-Norurs-12-ene-17-carboxylic acid, 13-(2-carboxyethyl)-; Mono-methyl 3-(3β-hydroxyurs-12-en-28-oyl)propanoate (related); Ursolic acid derivative; Triterpenoid acid ester
EINECS	Contact for details

Quality Control

Our Ursa-12-Ene-28-Oic Acid 3-Propanedioic Acid Monoester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from light as indicated.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (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.