Description

28-Hydroxy-D:A-Friedooleanan-3-One is a high-purity, pentacyclic triterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate for the development of novel bioactive molecules, offering a complex, functionalized scaffold. It is primarily sought after by research institutions and fine chemical manufacturers engaged in medicinal chemistry, natural product synthesis, and the development of high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel triterpenoid-based drug candidates with potential anti-inflammatory, antiviral, or anticancer activities.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Natural Product Synthesis: Serves as a sophisticated intermediate in the total or semi-synthesis of complex natural products and their analogs.
• Reference Standard: Employed as an analytical standard in quality control laboratories for the identification and quantification of related triterpenoids.
• Biochemical Research: Investigated for its interactions with biological targets and enzymes in mechanistic studies.
• Fine Chemical Synthesis: Utilized in the production of high-value, specialty chemicals for advanced material science applications.

Basic Information

Product Name	28-Hydroxy-D:A-Friedooleanan-3-One
CAS No.	14440-41-6
Molecular Formula	C30H48O2
Molecular Weight	440.71 g/mol
Synonyms	28-Hydroxyfriedelan-3-one; 3-Oxo-28-hydroxy-D:A-friedooleanane; 28-Hydroxy-3-friedelanone; D:A-Friedooleanan-3-one, 28-hydroxy-; 3-Oxofriedelan-28-ol; Friedelan-3-one, 28-hydroxy-; 28-Hydroxy-3-oxofriedelane
EINECS	Contact for details

Quality Control

Our 28-Hydroxy-D:A-Friedooleanan-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal 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%
Melting Point	Contact for details
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.