Description

(4aS,6aR,6bS,8aR,12aR,14bS)-methyl 11-bromo-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicene-4a-carboxylate is a high-purity, complex triterpenoid derivative characterized by a brominated and highly substituted pentacyclic core structure. This compound serves as a critical advanced intermediate for pharmaceutical research, particularly in the synthesis of novel bioactive molecules targeting specific metabolic pathways. It is essential for medicinal chemists and R&D teams in the pharmaceutical and biotechnology sectors 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, antiviral, or anticancer activity.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore and optimize biological activity by modifying the core scaffold.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Biochemical Probe Development: Utilized in the design and creation of molecular probes to study enzyme interactions and cellular signaling pathways.
• Organic Synthesis: A versatile starting material for further functionalization, enabling the exploration of complex chemical space in academic and industrial R&D.

Basic Information

Item	Details
Product Name	(4aS,6aR,6bS,8aR,12aR,14bS)-methyl 11-bromo-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicene-4a-carboxylate
CAS No.	1428550-98-4
Molecular Formula	C33H49BrO4
Molecular Weight	589.65 g/mol
Synonyms	Methyl 11-bromo-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicene-4a-carboxylate; 11-Bromo-oleanane derivative; Brominated oleanolic acid methyl ester derivative; Triterpenoid bromo derivative; CAS 1428550-98-4
EINECS	Contact for details

Quality Control

Our (4aS,6aR,6bS,8aR,12aR,14bS)-methyl 11-bromo-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicene-4a-carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee the material meets the rigorous standards required for pharmaceutical research and development.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. This compound is light-sensitive (store away from light) and should be handled under inert atmosphere when appropriate to ensure long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.