Description

33-Norgorgosta-5,24(28)-Dien-3β-Ol CAS NO 55064-62-5 is a high-purity steroidal compound of significant interest in advanced pharmaceutical research and development. This specialized intermediate is valued for its role in the synthesis of novel therapeutic agents and as a critical reference standard in analytical chemistry. It is primarily sought after by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in steroid chemistry, drug discovery, and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Research & Development: Used as a critical reference standard and starting material in academic and industrial research for studying steroid metabolism and biological activity.
• Analytical Chemistry: Serves as a high-purity standard for method development and validation in chromatographic analysis (HPLC, GC) within quality control laboratories.
• Biochemical Studies: Employed in biochemical assays to investigate enzyme interactions, receptor binding, and metabolic pathways involving steroidal structures.
• Process Chemistry: Utilized in the development and scale-up of synthetic routes for complex steroidal molecules in fine chemical manufacturing.

Basic Information

Product Name	33-Norgorgosta-5,24(28)-Dien-3β-Ol
CAS No.	55064-62-5
Molecular Formula	C₂₆H₄₂O
Molecular Weight	370.62 g/mol
Synonyms	33-Norgorgosta-5,24(28)-dien-3β-ol; 3β-Hydroxy-33-norgorgosta-5,24(28)-diene; (3β)-33-Norgorgosta-5,24(28)-dien-3-ol; Gorgostane derivative; 24(28)-Dehydro-33-norgorgost-5-en-3β-ol; Steroid intermediate 55064-62-5; Nor-gorgostadienol
EINECS	Contact for details

Quality Control

Our 33-Norgorgosta-5,24(28)-Dien-3β-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant guidelines for research chemicals and can provide material for method qualification upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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