Description

30-Norlupan-28-Oic Acid, 3-Hydroxy-21-Methoxy-20-Oxo-, Methyl Ester, (3Beta)- is a high-purity, semi-synthetic triterpenoid derivative with a complex, functionalized steroidal-like structure. This compound is valued as a critical advanced intermediate for pharmaceutical research and development, particularly in the synthesis of novel bioactive molecules. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in steroid chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Research Chemical: Used in academic and industrial research to study structure-activity relationships (SAR) and develop new therapeutic agents.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Biochemical Probe: Utilized in biological assays to investigate interactions with enzymes and receptors within the steroid signaling pathways.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to create more complex, functionalized triterpenoid derivatives.

Basic Information

Item	Details
Product Name	30-Norlupan-28-Oic Acid, 3-Hydroxy-21-Methoxy-20-Oxo-, Methyl Ester, (3Beta)-
CAS No.	55401-91-7
Molecular Formula	C31H48O5
Molecular Weight	500.72 g/mol
Synonyms	Methyl 3β-Hydroxy-21-methoxy-20-oxo-30-norlupan-28-oate; (3β)-3-Hydroxy-21-methoxy-20-oxo-30-norlupan-28-oic Acid Methyl Ester; 3β-Hydroxy-21-methoxy-20-oxo-30-norlupan-28-oic Acid Methyl Ester; 30-Norlupan-28-oic Acid, 3-hydroxy-21-methoxy-20-oxo-, Methyl Ester, (3β)-; Betulinic Acid Derivative; Triterpenoid Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of our 30-Norlupan-28-Oic Acid derivative is produced and tested under a strict quality management system. We guarantee high chemical purity and identity confirmed by advanced spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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