Metformin Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Metformin, pharmacopeial and non-pharmacopeial Metformin impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Metformin impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Metformin-related products are thoroughly characterized. Metformin products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

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Ammelide

• SZ CAT No: SZ-M018030

• CAS No:

  645-93-2

• Mol.F.: C3H4N4O2
• Mol.Wt.: 128.1
• Inv. Status: In Stock
• Rel. CAS No: 3065908-96-2 (HCl salt) ; 63166-37-0 (Sodium salt)

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Metformin EP Impurity A

• SZ CAT No: SZ-M018001

• CAS No:

  461-58-5

• Mol.F.: C2H4N4
• Mol.Wt.: 84.1
• Inv. Status: In Stock

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Metformin EP Impurity B

• SZ CAT No: SZ-M018002

• CAS No:

  2959-04-8

• Mol.F.: C4H8N8 : HCl
• Mol.Wt.: 168.2 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 4405-08-7 (free base) ; 3553-49-9 (nitrate Salt)

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Metformin EP Impurity C

• SZ CAT No: SZ-M018003

• CAS No:

  1985-46-2

• Mol.F.: C5H10N6
• Mol.Wt.: 154.2
• Inv. Status: In Stock

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Metformin EP Impurity D

• SZ CAT No: SZ-M018004

• CAS No:

  108-78-1

• Mol.F.: C3H6N6
• Mol.Wt.: 126.1
• Inv. Status: In Stock

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Metformin EP Impurity E (HCl salt)

• SZ CAT No: SZ-M018011

• CAS No:

  1674-62-0

• Mol.F.: C3H9N5 : HCl
• Mol.Wt.: 115.1 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 1609-00-3 (free base) ; 36801-25-9 (Sulfate salt)

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Metformin EP Impurity E (Sulfate salt)

• SZ CAT No: SZ-M018005

• CAS No:

  36801-25-9

• Mol.F.: C3H9N5 : H2SO4
• Mol.Wt.: 115.1 : 98.1
• Inv. Status: In Stock
• Rel. CAS No: 1609-00-3 (free base) ; 1674-62-0 (HCl salt)

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Metformin EP Impurity F Hydrochloride

• SZ CAT No: SZ-M018010

• CAS No:

  506-59-2

• Mol.F.: C2H7N : HCl
• Mol.Wt.: 45.1 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 124-40-3 (free base)

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Metformin HCl

• SZ CAT No: SZ-M018000

• CAS No:

  1115-70-4

• Mol.F.: C4H11N5 : HCl
• Mol.Wt.: 129.2 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 657-24-9 (free base)
• Rel. CAT No: SZ-M018018 ,

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Metformin Hydroxy Analog 1

• SZ CAT No: SZ-M018012

• CAS No:

  926-72-7

• Mol.F.: C2H6N4O : HCl
• Mol.Wt.: 102.1 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 141-83-3 (free base)
• Rel. CAT No: SZ-M018031 ,

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Metformin Hydroxy Analog 2

• SZ CAT No: SZ-M018013

• CAS No:

  98026-16-5

• Mol.F.: C4H10N4O
• Mol.Wt.: 130.2
• Inv. Status: In Stock

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Methylamine

• SZ CAT No: SZ-M018014

• CAS No:

  74-89-5

• Mol.F.: CH5N
• Mol.Wt.: 31.1
• Inv. Status: In Stock

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N’-(Aminoiminomethyl)-N,N-dimethylurea

• SZ CAT No: SZ-M018015

• CAS No:

  NA

• Mol.F.: C4H10N4O : HCl
• Mol.Wt.: 130.2 : 36.5
• Inv. Status: In Stock
• Rel. CAS No: 118632-64-7 (free base)

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Guanylurea Sulfate

• SZ CAT No: SZ-M018031

• CAS No:

  591-01-5

• Mol.F.: C2H6N4O : 1/2(H2SO4)
• Mol.Wt.: 102.1 : 1/2(98.1)
• Inv. Status: Synthesis on demand
• Rel. CAS No: 141-83-3 (free base) ; 926-72-7 (HCl salt)
• Rel. CAT No: SZ-M018012 ,

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Metformin EP Impurity B Nitrate Salt

• SZ CAT No: SZ-M018019

• CAS No:

  553-49-9

• Mol.F.: C4H8N8 : HNO3
• Mol.Wt.: 168.2 : 63.0
• Inv. Status: Synthesis on demand
• Rel. CAS No: 4405-08-7 (free base)

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Metformin Impurity 2

• SZ CAT No: SZ-M018020

• CAS No:

  13452-82-9

• Mol.F.: C5H10N6
• Mol.Wt.: 154.2
• Inv. Status: Synthesis on demand
• Rel. CAS No: 58892-16-3 (HCl salt) ; 16274-39-8 (XHCl salt)

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Metformin Impurity 3

• SZ CAT No: SZ-M018021

• CAS No:

  4245-76-5

• Mol.F.: C2H6N4O2
• Mol.Wt.: 118.1
• Inv. Status: Synthesis on demand

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Metformin Impurity 4

• SZ CAT No: SZ-M018023

• CAS No:

  58228-69-6

• Mol.F.: C4H7N5
• Mol.Wt.: 125.1
• Inv. Status: Synthesis on demand

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Metformin Impurity 5

• SZ CAT No: SZ-M018024

• CAS No:

  847373-57-3

• Mol.F.: C4H7N5
• Mol.Wt.: 125.1
• Inv. Status: Synthesis on demand

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N,N-Dimethylcarbamic Acid

• SZ CAT No: SZ-M018016

• CAS No:

  7260-94-8

• Mol.F.: C3H7NO2
• Mol.Wt.: 89.1
• Inv. Status: Synthesis on demand

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Metformin D6

• SZ CAT No: SZ-M018D01

• CAS No:

  1185512-92-8

• Mol.F.: C4H5D6N5
• Mol.Wt.: 135.2
• Inv. Status: In Stock
• Rel. CAS No: 1185166-01-1 (HCl salt)

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N-Nitroso Metformin

• SZ CAT No: SZ-M018017

• CAS No:

  NA

• Mol.F.: C4H10N6O
• Mol.Wt.: 158.2
• Inv. Status: Synthesis on demand

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N-Nitroso Metformin EP Impurity A

• SZ CAT No: SZ-M018022

• CAS No:

  NA

• Mol.F.: C2H3N5O
• Mol.Wt.: 113.1
• Inv. Status: Synthesis on demand

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N-Nitroso Metformin EP Impurity B

• SZ CAT No: SZ-M018029

• CAS No:

  NA

• Mol.F.: C4H7N9O
• Mol.Wt.: 197.2
• Inv. Status: Synthesis on demand

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N-Nitroso Metformin Impurity 1

• SZ CAT No: SZ-M018027

• CAS No:

  NA

• Mol.F.: C3H8N6O
• Mol.Wt.: 144.1
• Inv. Status: Synthesis on demand

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N-Nitroso Metformin Impurity 2

• SZ CAT No: SZ-M018028

• CAS No:

  NA

• Mol.F.: C3H8N6O
• Mol.Wt.: 144.1
• Inv. Status: Synthesis on demand