N-Nitroso Metamizole EP Impurity E; N-Nitroso N-desmethyl Metamizole; ((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonic acid (CAS: N/A)

Nitroso Impurities

Description

Code: JCNTS-N497
CAS:  N/A
Chemical Formula: C12H14N4O5S
Molecular Weight: 326.33
Category:  Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
Status: Stock in 2-3 weeks; Contact for availability sales@drjcrbio.com
Application: Manufacturer of N-Nitroso Metamizole EP Impurity E; N-Nitroso N-desmethyl Metamizole; ((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonic acid (CAS: N/A) is useful as reference Impurity standard.