CAS Registry Number

CAS 21770-81-0 — 1-Methylguanidine hydrochloride

1-Methylguanidine hydrochloride is an organic compound with a guanidine structure, commonly used as a precursor in pharmaceutical synthesis and as a reagent in biochemical research. It plays a key role in the preparation of other guanidine derivatives and is utilized in studies involving enzyme inhibition and metabolic pathways. This chemical has a CAS number of 21770-81-0, with the molecular formula CH3NHC(=NH)NH2·HCl and a molecular weight of 109.56. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 1-Methylguanidine hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.