Description

3β,15β-Dihydroxyolean-12-En-28-Oic Acid 28,15-Lactone is a high-purity, specialized oleanane-type triterpenoid lactone. This compound serves as a critical intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for its role in developing bioactive molecules and analytical methods.

Application

• Pharmaceutical Research Intermediate: A key building block for the synthesis of novel triterpenoid derivatives with potential therapeutic activities.
• Reference Standard: Used in analytical laboratories for the qualitative and quantitative analysis (e.g., HPLC, LC-MS) of plant extracts and complex mixtures.
• Natural Product Chemistry: Serves as a purified compound for studying structure-activity relationships (SAR) and metabolic pathways of oleanane triterpenoids.
• Bioactivity Studies: Employed in in vitro and in vivo research to investigate potential anti-inflammatory, antiviral, or anticancer properties.
• Fine Chemical Synthesis: Utilized as a starting material or intermediate in the multi-step synthesis of complex organic molecules.
• Quality Control: Acts as a certified reference material (CRM) to ensure the quality and consistency of botanical raw materials or finished products containing related compounds.

Basic Information

Product Name	3β,15β-Dihydroxyolean-12-En-28-Oic Acid 28,15-Lactone
CAS No.	50927-96-3
Molecular Formula	C30H44O4
Molecular Weight	468.67 g/mol
Synonyms	3β,15β-Dihydroxyolean-12-en-28-oic acid 28,15-lactone; 3β,15β-Dihydroxy-12-oleanen-28-oic acid δ-lactone; Oleanolic acid 3β,15β-diol lactone; 28,15-Lactone of 3β,15β-dihydroxyolean-12-en-28-oic acid; 3β,15β-Dihydroxy-12-oleanen-28-oic acid 28→15-lactone; (3β,15β)-3,15-Dihydroxyolean-12-en-28-oic acid 28,15-lactone
EINECS	Contact for details

Quality Control

Our 3β,15β-Dihydroxyolean-12-En-28-Oic Acid 28,15-Lactone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at 2-8°C to ensure maximum stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.