Description

Lup-20(29)-Ene-1α,3β-Diol CAS NO 51848-00-1 is a high-purity pentacyclic triterpenoid diol, a key intermediate in the synthesis of bioactive compounds. This compound is valued for its defined stereochemistry and structural framework, which serves as a critical building block in advanced pharmaceutical and nutraceutical research. It is primarily sought by research institutions and manufacturers in the pharmaceutical, cosmetic, and fine chemical industries for developing novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial chiral starting material for the semi-synthesis of novel triterpenoid-based drugs targeting inflammation, cancer, and metabolic disorders.
• Nutraceutical Research: Used in the development and standardization of botanical extracts and dietary supplements derived from sources like birch bark or other triterpene-rich plants.
• Cosmetic Actives: Serves as a precursor for synthesizing bioactive ingredients in anti-aging, skin-soothing, and regenerative skincare formulations.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and quantification in herbal medicine and phytochemical analysis.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex natural product analogs and exploring new chemical spaces in medicinal chemistry.
• Biochemical Research: Applied in studies investigating the biological pathways and mechanisms of action of triterpenoid compounds.

Basic Information

Product Name	Lup-20(29)-Ene-1α,3β-Diol
CAS No.	51848-00-1
Molecular Formula	C30H50O2
Molecular Weight	442.72 g/mol
Synonyms	Betulin; Betulinol; Betuline; Lup-20(29)-ene-1α,3β-diol; Trochol; (3β)-Lup-20(29)-ene-3,28-diol; Birch Camphor; Betulinic Alcohol; Betulin Diol
EINECS	257-475-0

Quality Control

Our Lup-20(29)-Ene-1α,3β-Diol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with your research and manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is stable under these conditions for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	248°C - 258°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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