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Chemical name: (S)-(+)-1,2-Propanediol
Cas number: 4254-15-3
Molecular formula: C3H8O2
Product specification:
appearance-a colorless oily liquid
assay-99.0% min
Packing style and storage:
200kg/drum or as per customer request,
class , PG , UN-non-dangerous cargo
store under dried and mild temperature condition;
Product application:
(S)-(+)-1,2-Propanediol can be used as an important synthetic building block in the synthesis of many drugs, intermediates, etc. and as a precursor for the synthesis of a variety of chiral compounds as well as as a chiral dopant for the synthesis of chiral nematic phase liquid crystals. In addition, (S)-1,2-propanediol is also directly used to form co-crystals with chiral drugs, such as antidiabetic drugs of the glargine class, such as empagliflozin and dagliflozin, which can be combined with (S)-1,2-propanediol and water to form co-crystals, which can effectively prevent the four hydroxyl molecules of the sugar ring structure of this type of crystal from easily absorbing moisture and deteriorating.
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