Description

Cholestane, 3,5-Dichloro-6-Nitro-, (3Beta,5Alpha,6Beta)- is a halogenated and nitrated sterane derivative, a high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the research and development of novel steroidal frameworks and bioactive molecules. It is primarily needed by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers focused on creating new chemical entities for therapeutic and diagnostic applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel steroidal drugs and bioactive compounds for research purposes.
• Chemical Research: Used as a model compound or starting material in organic chemistry research to study halogenation and nitration reactions on steroidal backbones.
• Reference Standard: Employed as an analytical standard in HPLC, GC-MS, or NMR for method development and quality control in laboratories analyzing complex sterol mixtures.
• Biochemical Probe Development: Utilized in the design and synthesis of molecular probes to study sterol metabolism, enzyme interactions, or cellular signaling pathways.
• Material Science Research: Investigated as a potential precursor for advanced organic materials or liquid crystals due to its rigid, functionalized sterane structure.

Basic Information

Item	Detail
Product Name	Cholestane, 3,5-Dichloro-6-Nitro-, (3Beta,5Alpha,6Beta)-
CAS No.	15505-92-7
Molecular Formula	C27H45Cl2NO2
Molecular Weight	478.56 g/mol
Synonyms	(3β,5α,6β)-3,5-Dichloro-6-nitrocholestane; 3β,5α-Dichloro-6β-nitrocholestane; 3,5-Dichloro-6-nitrocholestane; 6-Nitro-3,5-dichlorocholestane; NSC 163045; Cholestane, 3,5-dichloro-6-nitro-; (3β,5α,6β)-3,5-Dichloro-6-nitro-cholestane
EINECS	Contact for details

Quality Control

Our Cholestane, 3,5-Dichloro-6-Nitro-, (3Beta,5Alpha,6Beta)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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