Description

25-Nor-D:A-Friedoolean-9(11)-En-3β-Ol is a high-purity, specialized triterpenoid derivative with the CAS number 20711-13-1. This compound serves as a critical intermediate and reference standard in advanced organic synthesis and pharmaceutical research. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-quality, structurally defined compounds for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel triterpenoid-based drug candidates.
• Reference Standard: Used for analytical method development, validation, and quality control in R&D and production.
• Biochemical Research: Employed in studies exploring the structure-activity relationships (SAR) of natural product derivatives.
• Fine Chemical Synthesis: A valuable precursor for creating complex molecular architectures in specialty chemistry.
• Academic Research: Supports investigations in organic chemistry, medicinal chemistry, and natural product chemistry.

Basic Information

Product Name	25-Nor-D:A-Friedoolean-9(11)-En-3β-Ol
CAS No.	20711-13-1
Molecular Formula	C29H46O
Molecular Weight	410.68 g/mol
Synonyms	25-Nor-D:A-Friedoolean-9(11)-en-3β-ol; 25-Nor-D:A-Friedoolean-9(11)-en-3-ol, (3β)-; 25-Nor-D:A-Friedoolean-9(11)-en-3β-ol; 25-Nor-D:A-Friedoolean-9(11)-en-3-ol; 25-Nor-D:A-Friedoolean-9(11)-en-3β-ol (CAS 20711-13-1); 25-Nor-D:A-Friedoolean-9(11)-en-3-ol (3β)-; 25-Nor-D:A-Friedoolean-9(11)-en-3β-ol (20711-13-1)
EINECS	Contact for details

Quality Control

Our 25-Nor-D:A-Friedoolean-9(11)-En-3β-Ol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable, and our analytical methods, including HPLC and NMR, are validated to meet rigorous industry standards for research and development materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%

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