Quaternary ammonium compounds have the potential to bring great simplicity to the area of base-induced reactions in organic chemistry. (Austin, TX) – June 10, 2008 – SACHEM has published a white paper titled “The Synthetic Utility of Strong Organic Bases” online. All of SACHEM’s strong organic bases can provide greater reactivity of the hydroxide due to these properties: high pH; an…
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SACHEM Publishes White Paper on the Synthetic Utility of Tetrabutylammonium Fluoride (TBAF)
TBAF offers unique advantages in reaction systems. (Austin, TX) – June 5, 2008 – SACHEM has published a white paper titled “The Synthetic Utility of Tetrabutylammonium Fluoride” online. SACHEM’s Tetrabutylammonium Fluoride (TBAF) trihydrate represents the potential for a dry source of fluoride and has unique base and non-nucleophilic properties in an organic reaction system. SACHEM provides the product in…
High Purity Oligonucleotides, High Capacity Separations: SACHEM's Displacers Highlighted at TIDES
SACHEM achieves high capacity, high purity and high recovery for the purification of oligonucleotides and peptides through selectively designed displacers and displacement chromatography. (Austin, TX)– May 12, 2008 – SACHEM will be exhibiting at TIDES® booth #120 in Las Vegas the week of May 19. Dr. Barry Haymore, Director of New Technology Development, will be presenting a poster on…
SACHEM Launches Displacement Chromatography Services
(Austin, TX) – May 6, 2008 – In response to customer demand, SACHEM is now offering a new services program to help displacement chromatography users to quickly apply the technology in their laboratory and plant. The program uses SACHEM’s extensive chemical expertise and broad experience with displacement chromatography. It offers scientists using SACHEM’s Expell™, Isolis™, and Propell™ displacers…
SACHEM's Isolis System™ Highlighted at HPLC 2008
Technology breakthrough enables scientists to better analyze and prove product purity through greater sensitivity and precision in the identification of trace components. (Austin, TX) – May 1, 2008 – SACHEM will be exhibiting at HPLC booth #511 in Baltimore May 12-15, 2008. Dr. Barry Haymore, Director of New Technology Development, will be presenting a poster on SACHEM’s displacers for…
SACHEM's Displacers Featured in American Biotechnology Laboratory Magazine
Expell™ displacers provide rapid protein purification with displacement chromatography. (Austin, TX) – March 26, 2008 – SACHEM’s Expell™ displacers are featured in the February issue of American Biotechnology Laboratory. The article is titled “Displacement Chromatography for Rapid Protein Purification in the Laboratory.” The article outlines the benefits of using commercial displacers, such as SACHEM’s Expell™ to obtain efficient protein…