Skip to main content
. Author manuscript; available in PMC: 2014 Jul 29.
Published in final edited form as: Anal Chem. 2006 Mar 15;78(6):1774–1779. doi: 10.1021/ac051121q

Table 1.

Compounds Tested as Matrices for MALDI-TOF-MS Analysis of SOS and Arixtra

structure abbreviated
name		 mp, °C pKa of
cation		 appearance of
a sample spot
graphic file with name nihms-75605-t0005.jpg DHB 203 2.97 crystalline solid
graphic file with name nihms-75605-t0006.jpg DHBB9 112–114 10.8 glass film
graphic file with name nihms-75605-t0007.jpg CHCAB9 158–161 10.8 crystalline solid
graphic file with name nihms-75605-t0008.jpg ImDHB 120–122 6.95 glass film
graphic file with name nihms-75605-t0009.jpg ImCHCA7 142–143 6.95 glass film
graphic file with name nihms-75605-t0010.jpg PyCHCA7 >227 5.25 crystalline solid