C27 1-METHYL TRIAROMATIC STERANE

Base Information

• Chemical Name: C27 1-METHYL TRIAROMATIC STERANE
• CAS No.: 80382-27-0
• Molecular Formula: C₂₇H₃₄
• Molecular Weight: 358.567
• Mol file: 80382-27-0.mol

Synonyms:15H-Cyclopenta[a]phenanthrene,17-(1,5-dimethylhexyl)-16,17-dihydro-1,17-dimethyl- (7CI)

Chemical Property of C27 1-METHYL TRIAROMATIC STERANE

Chemical Property:

• Vapor Pressure: 2.32E-09mmHg at 25°C
• Boiling Point: 492.4 °C at 760 mmHg
• Flash Point: 251.9 °C
• PSA: 0.00000
• Density: 1.005 g/cm³
• LogP: 7.79360

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of C27 1-METHYL TRIAROMATIC STERANE

There total 2 articles about C27 1-METHYL TRIAROMATIC STERANE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cholesterol (57-88-5) → (S)-17-((R)-1,5-Dimethyl-hexyl)-1,17-dimethyl-16,17-dihydro-15H-cyclopenta[a]phenanthrene (80382-27-0)

Guidance literature:

Multi-step reaction with 2 steps

1: chloranil / xylene / reflux

2: H₂ / Pd/C

With hydrogen; chloranil; palladium on activated charcoal; In xylene;

DOI:10.1016/S0040-4039(01)81893-1

Reference yield:

(R)-17-((R)-1,5-Dimethyl-hexyl)-1,17-dimethyl-17H-cyclopenta[a]phenanthrene (102576-28-3) → (S)-17-((R)-1,5-Dimethyl-hexyl)-1,17-dimethyl-16,17-dihydro-15H-cyclopenta[a]phenanthrene (80382-27-0)

Guidance literature:

With hydrogen; palladium on activated charcoal;

DOI:10.1016/S0040-4039(01)81893-1

upstream raw materials:

(R)-17-((R)-1,5-Dimethyl-hexyl)-1,17-dimethyl-17H-cyclopenta[a]phenanthrene

cholesterol

Refernces