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黄山市紫罗兰生物科技有限公司

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  The company mainly produces silane-based pharmaceutical raw materials and pharmaceutical intermediates  

Pyridinium toluene-4-sulphonate

Product Type 　Pharmaceutical Intermediates & Raw Materials
Detail 　
Product Name： Pyridinium toluene-4-sulphonate
CAS No： 24057-28-1
Molecular Structure:
Technical Data: Appearance：White crystal
Content：≥99.0%
Melting point：117-119
Drying loss：＜0.5%
Usage:  As a co-catalyst with L-proline improved both yield and enantioselectivity of an asymmetric aldol condensation between dioxanones and aldehydes
Package: according to customer requirements

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