Buying chemicals

[qtkln7el]

Hi,

I am looking for 4-hydroxymandelic acid (CAS Number: 184901-84-6). I need S and R enantiomers of this compound.

 

I found 4-hydroxymandelic acid in Sigma, but can't find S and R enantiomer.

 

I searched with emolecules.com and chemspider, and also Zinc database, but still can't find S and R enantiomer.

 

Can anyone find this compound?

 

Does anyone know a chemical company that do custom synthesis ?

 

Thanks

Edited December 11, 2011 by qtkln7el

[hypervalent_iodine]

If you can buy the racemate, you could always just separate the enantiomers yourself.

 

It would work out cheaper for you too, since buying enantiomerically pure substances is rather pricey, as a general rule.

[skwiff]

have you tried ebay?