MPT (The sidechain of Biapenem)

Product name :MPT
Chemical name :6,7-dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazolium chloride; or 6,7-dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium,chloride
Molecular formula and weight :C₅H₈ClN₃S MW 177.66
Structure formula:

CAS No.:153851-71-9
Physical and chemical character: White or off-white ,white crystal powder;Odorless, bitter taste; case after light gradually become darker in color. Melting point 127 ~ 128 ℃,Vulnerable to the wet primer. Soluble in water, soluble in methanol, ethanol, acetone, Is insoluble in alcohol, insoluble in chloroform, ethyl acetate, isopropyl ether, etc..
Quality standard :Company standard
Application:the raw material for Carbapenem antibiotics "Biapenem" compound