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Methylguanidine hydrochloride

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Name

Methylguanidine hydrochloride

EINECS 245-147-3
CAS No. 22661-87-6 Density N/A
PSA 61.90000 LogP 1.09220
Solubility Soluble in water (50 mg/ml - clear, colorless to light yellow solution). Melting Point N/A
Formula C2H7 N3.xClH Boiling Point 95.9oC at 760 mmHg
Molecular Weight 109.559 Flash Point 11.8oC
Transport Information N/A Appearance White to off-white crystalline powder
Safety 26-36/37 Risk Codes  Xi:Irritant;
Molecular Structure Molecular Structure of 22661-87-6 (Methylguanidine hydrochloride) Hazard Symbols R22:; R36/37/38:;
Synonyms

Methylguanidinehydrochloride;

Article Data 4

Methylguanidine hydrochloride Synthetic route

593-51-1

methylamine hydrochloride

127099-85-8, 780722-26-1

N-Cyanoguanidine

22661-87-6

1-methylguanidine hydrochloride

Conditions
ConditionsYield
64%
In methanol at 180℃; for 3h;
67751-23-9

(E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one

22661-87-6

1-methylguanidine hydrochloride

180869-38-9

4-(dimethoxymethyl)-N-methylpyrimidin-2-amine

Conditions
ConditionsYield
With sodium In ethanol for 3h; Heating / reflux;100%
With sodium hydroxide
22661-87-6

1-methylguanidine hydrochloride

106157-94-2

5-Dimethylamino-3-oxo-4-penten-2-one-3-dimethylketal

[4-(1,1-dimethoxy-ethyl)-pyrimidin-2-yl]-methyl-amine

Conditions
ConditionsYield
With ethanol; sodium for 4h; Heating / reflux;100%
With sodium In ethanol for 4 - 6.5h; Heating / reflux;100%
With sodium In ethanol for 4h; Heating / reflux;100%
1202708-26-6

1-(3-bromo-4-fluorophenyl)-2-(4-methoxy-3-methylphenyl)ethane-1,2-dione

22661-87-6

1-methylguanidine hydrochloride

872041-81-1

2-amino-5-(3-bromo-4-fluorophenyl)-5-(4-methoxy-3-methylphenyl)-3-methyl-3,5-dihydro-4H-imidazol-4-one

Conditions
ConditionsYield
With sodium carbonate In 1,4-dioxane; ethanol; water at 70℃; for 5h;99%
Stage #1: 1-(3-bromo-4-fluorophenyl)-2-(4-methoxy-3-methylphenyl)ethane-1,2-dione; 1-methylguanidine hydrochloride In 1,4-dioxane; ethanol at 20℃; for 0.0833333h; Inert atmosphere;
Stage #2: With sodium carbonate In 1,4-dioxane; ethanol; water at 85℃; for 0.75h; Inert atmosphere;
90%
1062613-90-4

1-(3-bromophenyl)-2-(4-(difluoromethoxy)-3-methylphenyl)ethane-1,2-dione

22661-87-6

1-methylguanidine hydrochloride

1062604-64-1

2-amino-5-(3-bromophenyl)-5-(4-(difluoromethoxy)-3-methylphenyl)-3-methyl-3,5-dihydro-4H-imidazol-4-one

Conditions
ConditionsYield
With sodium carbonate In isopropyl alcohol at 80℃; for 2h;98.3%
1062617-07-5

1-(3-cyclopropyl-4-(difluoromethoxy)phenyl)-2-(3-(5-fluoropent-1-ynyl)phenyl)ethane-1,2-dione

22661-87-6

1-methylguanidine hydrochloride

1062609-15-7

2-amino-4-(3-cyclopropyl-4-(difluoromethoxy)phenyl)-4-(3-(5-fluoropent-1-ynyl)phenyl)-1-methyl-1H-imidazol-5(4H)-one

Conditions
ConditionsYield
With sodium carbonate In isopropyl alcohol at 86℃; for 16h;98%
22661-87-6

1-methylguanidine hydrochloride

1-phenyl-5-(1-benzoyl-2-dimethylaminovinyl)-1H-tetrazole

Methyl-[4-phenyl-5-(1-phenyl-1H-tetrazol-5-yl)-pyrimidin-2-yl]-amine

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 2h; Heating;97%
22661-87-6

1-methylguanidine hydrochloride

5-(2-Dimethylamino-1-trifluoracetyl-vinyl)-1-phenyl-1H-tetrazol

Methyl-[5-(1-phenyl-1H-tetrazol-5-yl)-4-trifluoromethyl-pyrimidin-2-yl]-amine

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 2h; Heating;96%

1-[4-(difluoromethoxy)phenyl]-2-phenylethane-1,2-dione

22661-87-6

1-methylguanidine hydrochloride

2-amino-5-[4-(difluoromethoxy)phenyl]-3-methyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one

Conditions
ConditionsYield
With sodium carbonate In 1,4-dioxane; ethanol; water at 95℃; for 3h;94%
With sodium carbonate In 1,4-dioxane; ethanol; water at 95℃; for 3h;94%
860599-82-2

3-bromo-4'-methoxy-benzil

22661-87-6

1-methylguanidine hydrochloride

937374-15-7

2-amino-5-(3-bromo-phenyl)-5-(4-methoxy-phenyl)-3-methyl-3,5-dihydro-4H-imidazol-4-one

Conditions
ConditionsYield
Stage #1: 3-bromo-4'-methoxy-benzil; 1-methylguanidine hydrochloride In 1,4-dioxane; ethanol; water; acetonitrile at 20℃; for 0.25h;
Stage #2: With sodium carbonate In 1,4-dioxane; ethanol; water at 85℃; for 0.75h;
94%

Methylguanidine hydrochloride Chemical Properties

Product Name: Methylguanidine hydrochloride
The MF of Methylguanidine hydrochloride (22661-87-6) is C2H8ClN3.

                               
The MW of Methylguanidine hydrochloride (22661-87-6) is 109.56.
Synonyms of Methylguanidine hydrochloride (22661-87-6): N-Methylguanidine hydrochloride ; 1-Methylguanidinium hydrochloride ; Methylguanidine hydrochloride ; Guanidine, methyl-, hydrochloride ; Einecs 245-147-3 ; Methylguanidine hydrochloride 98+% 
Product Categories: Guanidines;Nitrogen Compounds;Organic Building Blocks
Form: White to off-white powder
EINECS: 245-147-3
Flash Point: 11.8 °C 
Boiling Point: 95.9 °C
Storage temp: -20°C 

Methylguanidine hydrochloride Safety Profile

Safety information of Methylguanidine hydrochloride (22661-87-6):
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38
R22: Harmful if swallowed
R36/37/38: Irritating to eyes, respiratory system and skin 
Safety Statements  26-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37: Wear suitable protective clothing and gloves
WGK Germany  3

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