cosalane

Base Information Edit

Chemical Name:cosalane
CAS No.:154212-56-3
Molecular Formula:C45H60 Cl2 O6
Molecular Weight:767.874
Hs Code.:
Mol file:154212-56-3.mol

Synonyms:Cholestane,benzoic acid deriv.; Cosalane; NSC 658586

Suppliers and Price of cosalane

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 6 raw suppliers

Chemical Property of cosalane Edit

Chemical Property:

Vapor Pressure:7.99E-27mmHg at 25°C
Boiling Point:797.4°Cat760mmHg
Flash Point:436.1°C
PSA：115.06000
Density:1.191g/cm³
LogP:12.75040
Water Solubility.:1.4ug/L(temperature not stated)

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of cosalane

There total 2 articles about cosalane 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:

: 566-88-1
dihydrocholesterone

: 154212-56-3
cosalane

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) n-butyllithium / 1.) DME, hexane, 80 min, 2.) DME, hexane, 60 deg C, 22 h

2: 1.) H₂, 2.) tetrabutylammonium fluoride / 1.) platinum oxide / 1.) ethyl acetate, 50 deg C, 4 h 2.) THF, RT, 1 h

With n-butyllithium; tetrabutyl ammonium fluoride; hydrogen; platinum(IV) oxide;
DOI:10.1021/jm00045a008

Reference yield:

: 158800-51-2
5α-3-<3'-<(tert-butyldimethylsilyl)oxy>propylidene>cholestane

: 154212-56-3
cosalane

: 158800-53-4
5α-3β-(3'-hydroxypropyl)cholestane

Guidance literature:: With tetrabutyl ammonium fluoride; hydrogen; platinum(IV) oxide; Yield given. Multistep reaction. Yields of byproduct given; 1.) ethyl acetate, 50 deg C, 4 h 2.) THF, RT, 1 h;
DOI:10.1021/jm00045a008