Description

(14α,24R)-4α,14-Dimethyl-5α-Ergosta-8,25-Dien-3β-Ol CAS NO 89956-92-3 is a high-purity sterol derivative, a key intermediate in the synthesis of complex bioactive molecules. This compound is valued for its defined stereochemistry and structural framework, which is critical for research and development in advanced pharmaceutical and fine chemical synthesis. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and nutraceutical sectors for use as a building block in steroid-based drug discovery and specialized chemical production.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral building block for the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and sterol biosynthesis research.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products and specialty chemicals requiring a specific sterol backbone.
• Agrochemical Development: Acts as an intermediate in the research and production of plant growth regulators or bioactive agrochemicals with steroidal activity.
• Nutraceutical Ingredient Synthesis: Utilized in the development of advanced sterol-based nutritional supplements and functional food ingredients.

Basic Information

Product Name	(14α,24R)-4α,14-Dimethyl-5α-Ergosta-8,25-Dien-3β-Ol
CAS No.	89956-92-3
Molecular Formula	C30H50O
Molecular Weight	426.72 g/mol
Synonyms	4α,14-Dimethyl-5α-ergosta-8,25-dien-3β-ol; (14α,24R)-4α,14-Dimethyl-5α-ergosta-8,25-dien-3β-ol; 5α-Ergosta-8,25-dien-3β-ol, 4α,14-dimethyl-, (14α,24R)-; Lanosterol isomer; Dihydroagnosterol; 4,14-Dimethyl-5α-ergosta-8,25-dien-3β-ol; Sterol intermediate 89956-92-3
EINECS	Contact for details

Quality Control

Our (14α,24R)-4α,14-Dimethyl-5α-Ergosta-8,25-Dien-3β-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.