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All Reference Standards & Products
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Explore our complete catalog of certified pharmaceutical reference standards, research chemicals, and impurities.
N-Nitroso Metformin Impurity 2
Cat. No:CL-M018028
CAS No:NA
Mol. F:C3H8N6O
Mol. Wt:144.1
Inv. Status:In Stock
N-Nitroso Metformin Impurity 1
Cat. No:CL-M018027
CAS No:NA
Mol. F:C3H8N6O
Mol. Wt:144.1
Inv. Status:In Stock
N-Nitroso Metformin EP Impurity A
Cat. No:CL-M018022
CAS No:NA
Mol. F:C2H3N5O
Mol. Wt:113.1
Inv. Status:In Stock
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N-Nitroso-N'-(Aminoiminomethyl)-N, N-dimethylurea
Cat. No:CL-M018032
CAS No:NA
Mol. F:C4H9N5O2
Mol. Wt:159.1
Inv. Status:In Stock
N-Nitroso Metformin EP Impurity B
Cat. No:CL-M018029
CAS No:NA
Mol. F:C4H7N9O
Mol. Wt:197.2
Inv. Status:In Stock
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Metformin EP Impurity E (Sulfate salt)
Cat. No:CL-M018005
CAS No:36801-25-9
Mol. F:C3H9N5 : H2SO4
Mol. Wt:115.1
Inv. Status:In Stock
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Metformin EP Impurity E (HCl salt)
Cat. No:CL-M018011
CAS No:1674-62-0
Mol. F:C3H9N5 : HCl
Mol. Wt:115.1
Inv. Status:In Stock
Metformin Impurity 5
Cat. No:CL-M018024
CAS No:847373-57-3
Mol. F:C4H7N5
Mol. Wt:125.1
Inv. Status:In Stock
Metformin Impurity 3
Cat. No:CL-M018021
CAS No:4245-76-5
Mol. F:C2H6N4O2
Mol. Wt:118.1
Inv. Status:In Stock
Guanylurea Sulfate
Cat. No:CL-M018031
CAS No:591-01-5
Mol. F:C2H6N4O : 1/2(H2SO4)
Mol. Wt:102.1
Inv. Status:In Stock
Metformin EP Impurity B Nitrate Salt
Cat. No:CL-M018019
CAS No:27369-26-2
Mol. F:C4H8N8 : 2(HNO3)
Mol. Wt:168.2
Inv. Status:In Stock
Metformin HCl
Cat. No:CL-M018000
CAS No:1115-70-4
Mol. F:C4H11N5 : HCl
Mol. Wt:129.2
Inv. Status:In Stock
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N’-(Aminoiminomethyl)-N,N-dimethylurea
Cat. No:CL-M018015
CAS No:NA
Mol. F:C4H10N4O : HCl
Mol. Wt:130.2
Inv. Status:In Stock
Metformin Hydroxy Analog 1
Cat. No:CL-M018012
CAS No:926-72-7
Mol. F:C2H6N4O : HCl
Mol. Wt:102.1
Inv. Status:In Stock
Metformin Impurity 4
Cat. No:CL-M018023
CAS No:58228-69-6
Mol. F:C4H7N5
Mol. Wt:125.1
Inv. Status:In Stock
Metformin EP Impurity A
Cat. No:CL-M018001
CAS No:461-58-5
Mol. F:C2H4N4
Mol. Wt:84.1
Inv. Status:In Stock
Metformin EP Impurity B
Cat. No:CL-M018002
CAS No:8/4/2959
Mol. F:C4H8N8 : HCl
Mol. Wt:168.2
Inv. Status:In Stock
Metformin EP Impurity C
Cat. No:CL-M018003
CAS No:1985-46-2
Mol. F:C5H10N6
Mol. Wt:154.2
Inv. Status:In Stock
Metformin Impurity 2
Cat. No:CL-M018020
CAS No:13452-82-9
Mol. F:C5H10N6
Mol. Wt:154.2
Inv. Status:In Stock
Metformin EP Impurity F Hydrochloride
Cat. No:CL-M018010
CAS No:506-59-2
Mol. F:C2H7N : HCl
Mol. Wt:45.1
Inv. Status:In Stock
N,N-Dimethylcarbamic Acid
Cat. No:CL-M018016
CAS No:7260-94-8
Mol. F:C3H7NO2
Mol. Wt:89.1
Inv. Status:In Stock
Metformin EP Impurity D
Cat. No:CL-M018004
CAS No:108-78-1
Mol. F:C3H6N6
Mol. Wt:126.1
Inv. Status:In Stock
Metformin Hydroxy Analog 2
Cat. No:CL-M018013
CAS No:98026-16-5
Mol. F:C4H10N4O
Mol. Wt:130.2
Inv. Status:In Stock