Certificate of Analysis

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Metformin

Product Name: Metformin
Catalog Number: S5958
Batch Number: S595801

Physical and chemical properties

Molecular Formula:

C4H11N5

Molecular Weight: 129.16
CAS No.: 657-24-9
Storage
(From the date of receipt):
3 years -20°C powder
Image:

Analytical data

HPLC: 99.75% purity   |  NMR: Consistent with structure