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CAS No. : | 1115-70-4 | MDL No. : | MFCD00012582 |
Formula : | C4H12ClN5 | Boiling Point : | - |
Linear Structure Formula : | (H3C)2NC(NH)NHC(NH)NH2·HCl | InChI Key : | - |
M.W : | 165.62 | Pubchem ID : | - |
Synonyms : |
1,1-Dimethylbiguanide hydrochloride;Metformin (hydrochloride);Metformin HCl
|
Chemical Name : | 1,1-Dimethylbiguanide Hydrochloride |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302-H315-H319 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65% | With acetic acid; at 120℃; | General procedure: Synthesizedintermediate compounds (8a-i, 9a-b, 10a-c, 11a-band 12a-h)(1 mmol) and Metformin hydrochloride (1 mmol) were refluxed in glacial acetic acid (7 mL) at120 oC for 4-6 h. Thewhole processes of the reactions were traced by TLC. The solvent was removedunder reduced pressure. The crude products were purified by columnchromatography (dichloromethane : methanol = 20 : 1). |
A270611[ 657-24-9 ]
N,N-Dimethylimidodicarbonimidic diamide
Reason: Free-salt