CAS Number | 1637-71-4 |
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Molecular Formula | C3H7NO5S2 |
Molecular Weight | 201.210 |
InChI Key | NOKPBJYHPHHWAN-REOHCLBHSA-N |
LogP | -1.93 |
Synonyms |
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Applications:
HPLC Analysis of L-Cysteine-S-Sulfate on Primesep SB Column
October 14, 2010
Cysteine-S-sulfate (SSC) is produced by reaction of inorganic sulfite and cystine by a as-yet-unknown pathway, and is a very potent NMDA-receptor antagonist. Cysteine-S-sulfate is a very polar molecule with one basic group, one carboxylic group and one sulfate group. It is retained by Primesep SB column by combination of strong anion-exchange mechanism and weak reversed-phase mechanism. Compound can be monitored by LC/MS, ELSD, Corona or UV detectors. This HPLC method can be adopted as generic approach for analysis of acidic and hydrophobic drugs.
Application Column
Primesep SB
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
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