Description

D:C-Friedo-5α-Olean-7-En-3-One is a high-purity triterpenoid derivative, specifically a ketone of the oleanane series, with the CAS number 5945-53-9. This compound serves as a critical advanced pharmaceutical intermediate and a valuable reference standard for analytical research and development. It is primarily required by pharmaceutical R&D laboratories and manufacturers of fine chemicals for the synthesis of novel therapeutic agents and for quality control processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel triterpenoid-based drugs targeting inflammation, metabolic disorders, and oncology.
• Analytical Reference Standard: Used in HPLC, GC-MS, and NMR for method development, validation, and quality control of related compounds in pharmaceutical and botanical extracts.
• Research & Development: Essential for academic and industrial research exploring the structure-activity relationships (SAR) of oleanane-type triterpenoids.
• Fine Chemical Synthesis: Employed in the production of specialized derivatives for use in cosmetics, nutraceuticals, and agrochemical research.
• Biochemical Studies: Utilized as a probe or substrate in enzymatic studies and metabolic pathway investigations.

Basic Information

Product Name	D:C-Friedo-5α-Olean-7-En-3-One
CAS No.	5945-53-9
Molecular Formula	C30H48O
Molecular Weight	424.71 g/mol
Synonyms	7-Oleanen-3-one; δ7-Oleanen-3-one; 3-Oxo-δ7-oleanene; D:C-Friedoolean-7-en-3-one; Olean-7-en-3-one; 3-Ketoolean-7-ene; NSC 146063; (8α,9β,10α,13α,14β)-13-Methyl-17-[(2R,5S)-5-propan-2-yloctan-2-yl]-1,2,3,4,5,6,7,8,9,10,11,12,14,15,16,17-hexadecahydrocyclopenta[a]phenanthren-3-one
EINECS	Contact for details

Quality Control

Our D:C-Friedo-5α-Olean-7-En-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis to ensure it meets stringent specifications for research and pharmaceutical use. Certificates of Analysis (COA) detailing all test results 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 (15-25°C). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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