Description

17,25-Dihydroxy-28-Nor-D:A-Friedooleanan-3-One is a high-purity, specialized triterpenoid derivative with a defined nor-friedooleanane skeleton. This compound serves as a critical advanced intermediate or reference standard in pharmaceutical research and fine chemical synthesis. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, biotechnology, and nutraceutical sectors for developing novel therapeutic agents and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates targeting metabolic and inflammatory pathways.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related triterpenoid-based products.
• Biochemical Research: Employed in academic and industrial research to study enzyme inhibition, receptor binding, and other biological mechanisms.
• Natural Product Synthesis: Serves as a sophisticated precursor in the semi-synthesis of complex natural products and their analogs.
• Cosmeceutical Development: Investigated for potential applications in high-end skincare formulations due to its triterpenoid structure.

Basic Information

Product Name	17,25-Dihydroxy-28-Nor-D:A-Friedooleanan-3-One
CAS No.	76236-24-3
Molecular Formula	C29H46O3
Molecular Weight	442.68 g/mol
Synonyms	28-Nor-D:A-Friedooleanan-3-one, 17,25-dihydroxy-; 17,25-Dihydroxy-28-nor-D:A-friedooleanan-3-one; 28-Norolean-3-one, 17,25-dihydroxy-; 3-Oxo-28-nor-D:A-friedooleanan-17,25-diol; D:A-Friedo-28-noroleanan-3-one, 17,25-dihydroxy-
EINECS	Contact for details

Quality Control

Every batch of 17,25-Dihydroxy-28-Nor-D:A-Friedooleanan-3-One is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the stringent requirements for research and development. A Certificate of Analysis (COA) detailing specifications such as assay, related substances, and identification is available for each lot 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). The product may be hygroscopic (moisture-sensitive); ensure the container is sealed in a dry environment after each use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%

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