Description

5'-Phenylmethoxy-1'H-5β-Cholest-3-Eno[4,3-B]Indole CAS NO 55429-16-8 is a complex steroidal indole derivative, a high-value synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a versatile building block in the research and development of novel pharmacologically active molecules, particularly within steroid and heterocyclic chemistry. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel steroid-based drug candidates for potential therapeutic applications.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to explore new biological targets.
• Process Chemistry Development: Serves as a critical intermediate in scaling up synthetic routes for complex organic molecules.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.
• Academic Research: Utilized in university and institutional labs for investigating new organic reactions and synthetic methodologies involving fused steroidal systems.
• Agrochemical Synthesis: Potential intermediate in the development of new plant growth regulators or pesticides with steroidal activity.

Basic Information

Product Name	5'-Phenylmethoxy-1'H-5β-Cholest-3-Eno[4,3-B]Indole
CAS No.	55429-16-8
Molecular Formula	C41H53NO
Molecular Weight	575.87 g/mol
Synonyms	5'-Phenylmethoxy-1'H-5β-Cholest-3-eno[4,3-b]indole; 1'H-5β-Cholest-3-eno[4,3-b]indole, 5'-(phenylmethoxy)-; 5'-(Benzyloxy)-1'H-5β-cholest-3-eno[4,3-b]indole; 5'-Benzyloxy-1'H-5β-cholest-3-eno[4,3-b]indole; Steroidal Indole Derivative; Benzyloxycholestenoindole
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), tailored to meet specific research requirements. Each batch is accompanied by comprehensive analytical data, including HPLC chromatograms and spectroscopic characterization (NMR, MS). Certificates of Analysis (COA) are available upon request, detailing identity, purity, and impurity profiles to support your regulatory and R&D documentation 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 product is light-sensitive (store away from light). For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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