Description

4α,14-Dimethyl-9β,19-Cyclo-5α-Stigmast-25-En-3β-Ol CAS NO 41507-26-0 is a high-purity sterol derivative belonging to the cycloartane class of triterpenoids. This compound is valued for its role as a critical intermediate and reference standard in advanced pharmaceutical and nutraceutical research. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and natural product sectors for the development of novel therapeutic agents and analytical methods.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroidal drugs and bioactive compounds.
• Reference Standard: Used for the qualitative and quantitative analysis of sterol content in complex matrices via HPLC, GC-MS, or NMR.
• Nutraceutical Research: Investigated for its potential biological activities and applications in dietary supplement formulations.
• Biochemical Studies: Employed in metabolic pathway research and as a probe for studying enzyme interactions related to sterol biosynthesis.
• Cosmetic Ingredient Development: Explored for potential skin-conditioning properties in high-end cosmetic and personal care products.
• Academic Research: Serves as a pure compound for structural-activity relationship (SAR) studies and chemical education.

Basic Information

Product Name	4α,14-Dimethyl-9β,19-Cyclo-5α-Stigmast-25-En-3β-Ol
CAS No.	41507-26-0
Molecular Formula	C31H52O
Molecular Weight	440.75 g/mol
Synonyms	Cycloartenol; 9β,19-Cyclo-5α-lanost-25-en-3β-ol; 9β,19-Cyclolanost-25-en-3β-ol; 4α,14-Dimethyl-9β,19-cyclo-5α-cholest-25-en-3β-ol; Cycloart-25-en-3β-ol; (3β)-4,14-Dimethyl-9,19-cyclocholest-25-en-3-ol; 9,19-Cyclolanost-25-en-3-ol, (3β)-; Cycloartenol (plant sterol).
EINECS	Contact for details

Quality Control

Our 4α,14-Dimethyl-9β,19-Cyclo-5α-Stigmast-25-En-3β-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply for your critical research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light). For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.