Description

24,24-Dimethyl-9β,19-Cyclo-5α-Lanosta-25-Ene-3-One is a high-purity, specialized lanostane derivative with significant value as a key synthetic intermediate in advanced organic chemistry. Its unique steroidal framework makes it a critical building block for the research and development of novel bioactive compounds. This product is essential for pharmaceutical R&D teams, academic researchers, and fine chemical manufacturers focused on steroid chemistry, drug discovery, and the synthesis of complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the multi-step synthesis of novel steroid-based therapeutics and investigational drugs.
• Research & Development: Used in academic and industrial laboratories for studying structure-activity relationships (SAR) and developing new synthetic methodologies in steroid chemistry.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in chromatographic analysis (HPLC, GC).
• Fine Chemical Synthesis: A key starting material for the custom synthesis of complex, high-value lanostane derivatives and other triterpenoids.
• Biochemical Research: Utilized in studies exploring enzyme inhibition, receptor binding, and other biochemical pathways involving steroidal structures.

Basic Information

Product Name	24,24-Dimethyl-9β,19-Cyclo-5α-Lanosta-25-Ene-3-One
CAS No.	35043-88-0
Molecular Formula	C32H52O
Molecular Weight	452.76 g/mol
Synonyms	24,24-Dimethyl-9β,19-cyclo-5α-lanost-25-en-3-one; 3-Oxo-24,24-dimethyl-9β,19-cyclo-5α-lanosta-25-ene; 24,24-Dimethyllanosta-9β,19-cyclo-5α,25-dien-3-one (related); Lanostane derivative; Cycloartenone derivative; Triterpenoid intermediate
EINECS	Contact for details

Quality Control

Every batch of 24,24-Dimethyl-9β,19-Cyclo-5α-Lanosta-25-Ene-3-One is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the exacting standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.