Description

(18α)-11-Oxo-A-Neooleana-3,12-Dien-30-Oic Acid Methyl Ester CAS NO 6471-55-2 is a high-purity, semi-synthetic triterpenoid derivative with a complex neooleana-3,12-diene skeleton. This compound serves as a critical advanced intermediate for pharmaceutical research and the synthesis of novel bioactive molecules. It is primarily required by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel triterpenoid-based drug candidates with potential anti-inflammatory or anticancer activity.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize biological potency and pharmacokinetic properties.
• Reference Standard: Serves as an analytical standard for quality control and method development in laboratories studying similar triterpenoid compounds.
• Biochemical Research: Investigated for its interaction with specific enzymes or cellular pathways due to its unique oxidized neooleana structure.
• Fine Chemical Synthesis: Advanced precursor for creating specialized derivatives used in high-value chemical applications.

Basic Information

Product Name	(18α)-11-Oxo-A-Neooleana-3,12-Dien-30-Oic Acid Methyl Ester
CAS No.	6471-55-2
Molecular Formula	C₃₁H₄₆O₃
Molecular Weight	466.70 g/mol
Synonyms	Methyl (18α)-11-oxo-olean-3,12-dien-30-oate; 11-Oxo-α-neooleana-3,12-dien-30-oic acid methyl ester; 18α-11-Oxo-olean-3,12-dien-30-oic acid methyl ester; Methyl 11-oxo-α-neooleana-3,12-dien-30-oate; (18α)-11-Oxo-olean-3,12-dien-30-oic acid methyl ester; Olean-3,12-dien-30-oic acid, 11-oxo-, methyl ester, (18α)-; 6471-55-2
EINECS	Contact for details

Quality Control

Our (18α)-11-Oxo-A-Neooleana-3,12-Dien-30-Oic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets the stringent requirements for research-grade materials. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. The compound 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 structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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