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Creatine
C4H9N3O2·H2O 149.15
 Glycine, N-(aminoiminomethyl)-N-methyl-, monohydrate;
 N-Carbamimidoyl-N-methylglycine monohydrate
 [6020-87-7] C4H9N3O2 131.14
 Anhydrous [57-00-1]

DEFINITION

Creatine contains one molecule of water of hydration. It contains NLT 98.0% and NMT 102.0% of creatine (C4H9N3O2), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Creatine RS
USP Creatinine RS
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