Products / M families / MetforminMetformin Impurities & Reference Standards 14 compounds in the Metformin family. Browse chemical names, CAS numbers and molecular specifications, and enquire about your required quantity and purity.
Metformin Metformin EP Impurity A
CAS No. 461-58-5
Formula C2H4N4
Molecular weight 84.08 g/mol
Metformin Metformin EP Impurity B
CAS No. 2959-04-8
Formula C4H9CIN8
Molecular weight 204.62 g/mol
Metformin Metformin EP Impurity C
CAS No. 1985-46-2
Formula C5H10N6
Molecular weight 154.17 g/mol
Metformin Metformin EP Impurity D
CAS No. 108-78-1
Formula C3H6N6
Molecular weight 126.12 g/mol
Metformin Metformin EP Impurity E
CAS No. 36801-25-9
Formula C3H9N5 : H2SO4
Molecular weight 115.1 : 98.1 g/mol
Metformin Metformin EP Impurity F
CAS No. 506-59-2
Formula C2H7N ; HCl
Molecular weight 45.09 ; 36.5 g/mol
Metformin Metformin HCl
CAS No. 1115-70-4
Formula C4H12CIN5
Molecular weight 165.62 g/mol
Metformin Metformin Hydroxy Analog 1
CAS No. 141-83-3
Formula C2H6N4O
Molecular weight 102.1 g/mol
Metformin Metformin Hydroxy Analog 2
CAS No. 98026-16-5
Formula C4H10N4O
Molecular weight 130.15 g/mol
Metformin Metformin Impurity E HCl Salt
CAS No. 1674-62-0
Formula C3H9N5 ; HCl
Molecular weight 115.14 ; 36.5 g/mol
Metformin Metformin p-methoxy acetophenone
CAS No. 100-06-1
Formula C9H10O2
Molecular weight 150.17 g/mol
Metformin Metformin Related Compound B
CAS No. On request
Formula C3H9N5
Molecular weight 115.14 g/mol
Metformin Methylamine Solution
CAS No. 74-89-5
Formula CH5N
Molecular weight 31.06 g/mol
Metformin N’-(Aminoiminomethyl)-N,N-dimethylurea
CAS No. 118632-64-7 (Free Base)
Formula C4H10N4O : HCl
Molecular weight 130.1 : 36.5 g/mol