Description

(3Beta)-3-Hydroxy-2-(Hydroxyimino)Olean-12-En-28-Oic Acid Phenylmethyl Ester is a high-purity, semi-synthetic triterpenoid derivative of oleanolic acid. This compound is a critical intermediate in advanced pharmaceutical research and development, particularly for the synthesis of novel bioactive molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in drug discovery programs targeting inflammation, metabolic disorders, and oncology.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel triterpenoid-based drug candidates with potential anti-inflammatory, anti-diabetic, or anti-cancer properties.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop and optimize new chemical entities (NCEs) with improved efficacy and pharmacokinetic profiles.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in laboratories developing or manufacturing triterpenoid-derived products.
• Biochemical Research: Employed in studies investigating the biological pathways and mechanisms of action of pentacyclic triterpenoids.
• Process Development: Utilized in scaling up synthetic routes for the production of complex triterpenoid derivatives under cGMP conditions.

Basic Information

Product Name	(3Beta)-3-Hydroxy-2-(Hydroxyimino)Olean-12-En-28-Oic Acid Phenylmethyl Ester
CAS No.	892869-55-5
Molecular Formula	C37H51NO4
Molecular Weight	573.81 g/mol
Synonyms	2-(Hydroxyimino)-3β-hydroxyolean-12-en-28-oic acid phenylmethyl ester; Benzyl 2-(hydroxyimino)-3β-hydroxyolean-12-en-28-oate; Olean-12-en-28-oic acid, 3-hydroxy-2-(hydroxyimino)-, phenylmethyl ester, (3β)-; Benzyl 3β-hydroxy-2-(hydroxyimino)olean-12-en-28-oate
EINECS	Contact for details

Quality Control

Our (3Beta)-3-Hydroxy-2-(Hydroxyimino)Olean-12-En-28-Oic Acid Phenylmethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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