Description

25-Isopropyl-27-Nor-5α-Ergosta-7,25-Dien-3β-Ol is a high-purity sterol derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate for developing novel therapeutic agents and fine chemicals, offering a unique structural scaffold for chemical modifications. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in steroid chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in studies investigating sterol biosynthesis, metabolism, and receptor interactions.
• Fine Chemical Synthesis: Serves as a versatile precursor for the production of specialized sterols and other complex organic molecules.
• Academic Research: Employed in university and institutional laboratories for methodological development in organic and medicinal chemistry.
• Material Science: Potential precursor for creating advanced organic materials with specific molecular architectures.

Basic Information

Product Name	25-Isopropyl-27-Nor-5α-Ergosta-7,25-Dien-3β-Ol
CAS No.	87307-28-6
Molecular Formula	C30H50O
Molecular Weight	426.72 g/mol
Synonyms	25-Isopropyl-27-nor-5α-ergosta-7,25-dien-3β-ol; 3β-Hydroxy-25-isopropyl-27-nor-5α-ergosta-7,25-diene; 25-Isopropyl-27-norergosta-7,25-dien-3β-ol; 5α-Ergosta-7,25-dien-3β-ol, 25-isopropyl-27-nor-; Sterol derivative 87307-28-6; (3β)-25-Isopropyl-27-nor-5α-ergosta-7,25-dien-3-ol
EINECS	Contact for details

Quality Control

Our 25-Isopropyl-27-Nor-5α-Ergosta-7,25-Dien-3β-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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