Description

(14β)-5α-Cholest-7-Ene CAS NO 40071-68-9 is a high-purity steroidal intermediate of significant importance in organic synthesis and pharmaceutical research. This compound serves as a critical building block for the development of novel steroid derivatives and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in advanced steroid chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex steroid-based drugs and therapeutic agents.
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and enzyme interaction research.
• Steroid Chemistry: Serves as a fundamental building block for the preparation of various cholestane derivatives and analogs.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialized, high-value steroidal compounds.
• Academic Research: Utilized in university and institutional labs for exploring new synthetic methodologies and reaction mechanisms.

Basic Information

Product Name	(14β)-5α-Cholest-7-Ene
CAS No.	40071-68-9
Molecular Formula	C₂₇H₄₆
Molecular Weight	370.66 g/mol
Synonyms	5α-Cholest-7-ene; (14β)-5α-Cholest-7-ene; 5α-Cholest-7-ene (14β); Cholest-7-ene, (14β)-5α-; 5α,14β-Cholest-7-ene; 14β-5α-Cholest-7-ene; NSC 61360
EINECS	Contact for details

Quality Control

Our (14β)-5α-Cholest-7-Ene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support custom synthesis and can tailor purity grades to meet specific research or cGMP starting material requirements.

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 structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.