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Catalysts & Chemical Auxiliaries

Catalyst is an additional substance used in the chemical reaction to increase the activation rate. Reactions often occur faster with a catalyst because they require less activation energy. Furthermore, catalysts can continue to act repeatedly since they are not consumed in the catalyzed reaction. In biology, enzymes are protein-based catalysts employed to prepare many commodity chemicals including high-fructose corn syrup and acrylamide. A chiral auxiliary is a stereogenic group or unit that is temporarily incorporated into an organic compound in order to control the stereochemical outcome of the synthesis. The chirality present in the auxiliary can bias the stereoselectivity of one or more subsequent reactions. The auxiliary can then be typically recovered for future use. LEAPChem provides cost-effective and high-performance catalysts and chemical auxiliaries with good quality. Our services include: appropriate application consultation, development of customized chemical catalysts and auxiliaries, accurate and fast chemical analysis and materials expertise.

Ethylenediaminetetraacetic acid,60-00-4


CAS Number : 60-00-4

Molecular Formula : C10H16N2O8

Stearic acid,57-11-4

Stearic acid

CAS Number : 57-11-4

Molecular Formula : C18H36O2

Tetrabromobisphenol A,79-94-7


CAS Number : 79-94-7

Molecular Formula : C15H12Br4O2

Tetraethylammonium hydroxide,77-98-5


CAS Number : 77-98-5

Molecular Formula : C8H21NO

Tetramethylammonium hydroxide,75-59-2


CAS Number : 75-59-2

Molecular Formula : C4H13NO

Tetramethyl ammonium chloride,75-57-0

Tetramethyl amm...

CAS Number : 75-57-0

Molecular Formula : C4H12ClN

Tetraethylammonium bromide,71-91-0


CAS Number : 71-91-0

Molecular Formula : C8H20N.Br