lipid structures

[pinkypig]

hi can any one help, i need the structures of the following lipids as i can't find them anywhere:

1,3-dilinolein, 1-monolinolein and cholesterol palmitate

[mith]

chemfinder.com

[pinkypig]

i dont want to buy the lipids i want to find out the chemical structures of them!that chemfinder.com is some kind of online store!

[mith]

lol, try again.

[pinkypig]

seriously it doesn't work! send me the link please!

[canalon]

For the cholesterol pamitate:
http://www.sigmaaldrich.com/catalog/sea ... IGMA/C6072

chemfinder did not work for me either.

[mith]

Wait, seriously? Just type in your chemical, eg. methanol into the search box and it'll return a bond line structure. I've access it both at home at from the uni so I don't think its a subscription problem.

[pinkypig]

but i can't find these: 1,3-dilinolein, 1-monolinolein

[pinkypig]

by the way do you have to register on that site to use it??

[mith]

you don't have to register...Not sure why other ppl are having trouble with this. I searched and I didn't see dilinolein, but according to the wikipedia article its glycerol + linoleic acid both which are on there, you can attempt to piece it together that way.

[pinkypig]

you know the link you gave for cholesterol palmitate the structure shows Cholesteryl palmitate, is that the same thing?