Purchase Qty. Reference FOB Price
1-24 Pieces US$10.00
25+ Pieces US$8.00
Product Description
Product Description What is tetramethylpyrazine? Tetramethylpyrazine has been isolated from Ephedra sinica. It is useful in the treatment of several disorders such as asthma, heart failure, rhinitis and urinary incontinence. It is a flavor ingredient of tobacco. It forms cocrystal with ...