Description

Betulinic Acid Methyl Ester is a semi-synthetic derivative of the naturally occurring triterpenoid betulinic acid. This compound is valued for its enhanced bioavailability and solubility profile compared to its parent molecule, making it a critical intermediate in advanced pharmaceutical and cosmetic research. It is primarily sought by R&D and production teams in the pharmaceutical, nutraceutical, and high-end cosmetic industries for developing novel therapeutic and bioactive formulations.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of novel anti-cancer, anti-HIV, and anti-inflammatory drug candidates.
• Cosmetic & Skincare Actives: Used in the formulation of premium anti-aging, skin-brightening, and protective skincare products for its bioactive properties.
• Nutraceutical Research: Investigated as a potential bioactive ingredient for functional food and dietary supplement applications.
• Biochemical Research: Serves as a standard or reagent in laboratory studies focusing on apoptosis, enzyme inhibition, and metabolic pathways.
• Organic Synthesis: A versatile building block for medicinal chemists to create new derivatives with targeted biological activities.

Basic Information

Product Name	Betulinic Acid Methyl Ester
CAS No.	2259-06-5
Molecular Formula	C31H50O3
Molecular Weight	470.73 g/mol
Synonyms	Methyl Betulinate; Betulinic Acid Methyl Ester; 3β-Hydroxy-lup-20(29)-en-28-oic Acid Methyl Ester; Methyl 3β-Hydroxy-20(29)-lupaen-28-oate; Betulic Acid Methyl Ester; Lup-20(29)-en-28-oic Acid, 3β-Hydroxy-, Methyl Ester; NSC 83395
EINECS	Contact for details

Quality Control

Our Betulinic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (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.