Description

16-Methyl-28-Nor-D:A-Friedoolean-16,21-Dien-3β-Ol is a high-purity, specialized triterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical advanced intermediate or reference standard for the development of novel bioactive molecules and complex natural product analogs. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel triterpenoid-based drug candidates targeting various therapeutic areas.
• Reference Standard: Used for analytical method development, validation, and quality control in research and production settings.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore and optimize biological activity profiles.
• Natural Product Synthesis: Serves as a sophisticated precursor in the total or semi-synthesis of complex natural products and their analogs.
• Biochemical Research: Investigated for its potential interactions with biological pathways and enzyme systems.
• Fine Chemical Production: Integrated into multi-step synthetic routes for the manufacture of high-value, specialized chemicals.

Basic Information

Product Name	16-Methyl-28-Nor-D:A-Friedoolean-16,21-Dien-3β-Ol
CAS No.	69477-80-1
Molecular Formula	C29H44O
Molecular Weight	408.66 g/mol
Synonyms	16-Methyl-28-nor-D:A-friedoolean-16,21-dien-3β-ol; 16-Methyl-28-nor-D:A-friedoolean-16,21-diene-3β-ol; 3β-Hydroxy-16-methyl-28-nor-D:A-friedoolean-16,21-diene; 16-Methyl-28-norolean-16,21-dien-3β-ol; 16,21-Dehydro-16-methyl-28-nor-β-amyrin; 16-Methyl-28-nor-β-amyrin-16,21-diene; 16-Methyl-D:A-friedoolean-16,21-dien-3β-ol (28-nor derivative)
EINECS	Contact for details

Quality Control

Every batch of 16-Methyl-28-Nor-D:A-Friedoolean-16,21-Dien-3β-Ol is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Comprehensive analytical data, including HPLC, NMR, and MS, is generated for each lot. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation.

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%
Heavy Metals	≤ 20 ppm

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