Description

Pseudoergostane CAS NO 511-21-7 is a steroidal hydrocarbon compound belonging to the ergostane class. This high-purity intermediate is valued for its role as a critical building block in the synthesis of more complex steroidal molecules and for research into sterol biosynthesis pathways. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for advanced R&D and production processes.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in studies of sterol metabolism, enzyme function, and membrane biology.
• Agrochemical Development: Serves as a precursor in the research and development of plant growth regulators and other bioactive agrochemicals.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of specialized steroidal compounds for various industrial applications.
• Academic Research: Utilized in university and institutional labs for chemical education and investigative studies on steroid chemistry.

Basic Information

Product Name	Pseudoergostane
CAS No.	511-21-7
Molecular Formula	C₂₈H₅₀
Molecular Weight	386.70 g/mol
Synonyms	5α-Ergostane; (5α,24R)-Ergostane; 24R-5α-Ergostane; 24α-Methyl-5α-cholestane; 24-Epiergostane; Ergostane, (24R)-; NSC 51121
EINECS	208-125-8

Quality Control

Our Pseudoergostane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity determination by chromatography, to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformance to 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, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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