Description

(22E)-5α-Ergosta-14,22-Dien-3β-Ol CAS NO 55514-97-1 is a high-purity sterol derivative, a key intermediate in the synthesis of various bioactive compounds. This compound matters for its role as a crucial building block in pharmaceutical research and fine chemical manufacturing, enabling the development of novel therapeutic agents. It is primarily needed by R&D laboratories, pharmaceutical companies, and specialty chemical manufacturers focused on steroid chemistry, vitamin D analogs, and other sterol-based product development.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Vitamin D Analog Research: Serves as a key starting material for the research and development of vitamin D metabolites and analogs.
• Biochemical Research: Used in academic and industrial laboratories to study sterol biosynthesis, metabolism, and related biological pathways.
• Reference Standard: Employed as an analytical standard in HPLC, GC-MS, and other chromatographic methods for quality control and identification.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex organic molecules for agrochemical and material science applications.

Basic Information

Product Name	(22E)-5α-Ergosta-14,22-Dien-3β-Ol
CAS No.	55514-97-1
Molecular Formula	C₂₈H₄₆O
Molecular Weight	398.67 g/mol
Synonyms	5α-Ergosta-14,22-dien-3β-ol; (22E)-Ergosta-14,22-dien-3-ol; 3β-Hydroxy-5α-ergosta-14,22-diene; Ergosta-14,22-dien-3β-ol; 5α-Ergosta-14,22-diene-3β-ol; (3β,5α,22E)-Ergosta-14,22-dien-3-ol; Sterol intermediate S-14
EINECS	Contact for details

Quality Control

Our (22E)-5α-Ergosta-14,22-Dien-3β-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

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