Catalogue Number: | P-1814 |
Compound Name: | Promethazine Impurity 2 |
Synonyms: | |
CAS#: | 1217-37-4 |
Alternate CAS#: | |
Molecular Formula: | C14H11NO2S |
Molecular Weight: | 257.31 |
Promethazine EP Impurity B HCl (Promethazine USP Related Compound B, Isopromethazine HCl)
CAS No. 5568-90-1
C17H20N2S. HCl
M.W. 284.42 36.46
Promethazine EP Impurity D-d6 (Promethazine Sulfoxide-d6)
CAS No. 1189892-93-0
C17H14D6N2OS
M.W. 306.46