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CAS No.: | 29636-87-1 |
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Name: | 4-Hydroxymethyl-5-methylimidazole |
Article Data: | 18 |
Molecular Structure: | |
Formula: | C5H8 N2 O |
Molecular Weight: | 112.131 |
Synonyms: | 1H-Imidazole-4-methanol,5-methyl- (9CI); Imidazole-4(or 5)-methanol, 5(or 4)-methyl- (7CI);Imidazole-4-methanol, 5-methyl- (8CI); 4-(Hydroxymethyl)-5-methyl-1H-imidazole;4-(Hydroxymethyl)-5-methylimidazole; 4-Methyl-5-(hydroxymethyl)imidazole;4-Methyl-5-imidazolemethanol; 5-(Hydroxymethyl)-4-methylimidazole;5-Methyl-1H-imidazole-4-methanol; 5-Methyl-4-imidazolemethanol |
EINECS: | 249-740-8 |
Density: | 1.231 g/cm3 |
Melting Point: | 136°C |
Boiling Point: | 389.1 °C at 760 mmHg |
Flash Point: | 189.1 °C |
Solubility: | almost transparency |
Appearance: | White and light brown Crystalsl Powder |
Hazard Symbols: | R36/37/38:Irritating to eyes, respiratory system and skin.; |
Risk Codes: | 36/37/38 |
Safety: | 26-36/37/39 |
PSA: | 48.91000 |
LogP: | 0.21040 |
Ethyl 5-Methyl-4-imidazolecarboxylate
4(5)-methyl-5(4)-hydroxymethylimidazole
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 4h; Reflux; | 89% |
With lithium aluminium tetrahydride In tetrahydrofuran for 4h; Heating; | 55% |
formaldehyd
Ethyl 5-Methyl-4-imidazolecarboxylate
4(5)-methyl-5(4)-hydroxymethylimidazole
Conditions | Yield |
---|---|
With sodium hydroxide In water for 0.5h; Heating; | 68% |
4(5)-methyl-5(4)-hydroxymethylimidazole
Conditions | Yield |
---|---|
With sodium hydroxide; formaldehyd In water | 65% |
Conditions | Yield |
---|---|
In water at 40℃; |
ethyl 4(5)-methylimidazole-5(4)-carboxylate
4(5)-methyl-5(4)-hydroxymethylimidazole
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran; ethanol |
4(5)-methyl-5(4)-hydroxymethylimidazole
Conditions | Yield |
---|---|
With acetic anhydride; sodium nitrite In methanol at 10 - 20℃; for 3.5h; | 92% |
4(5)-methyl-5(4)-hydroxymethylimidazole
5-methyl-4-formylimidazole
Conditions | Yield |
---|---|
With manganese(IV) oxide In tetrahydrofuran for 3h; Oxidation; Heating; | 85% |
mercaptoacetic acid
4(5)-methyl-5(4)-hydroxymethylimidazole
[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]acetic acid
Conditions | Yield |
---|---|
In acetic acid for 24h; Reflux; | 82% |
methanol
4(5)-methyl-5(4)-hydroxymethylimidazole
5-methyl-4-imidazole carboxylic acid methyl ester
Conditions | Yield |
---|---|
With manganese(IV) oxide; sodium cyanide at 20℃; for 20h; Oxidation; esterification; | 70% |
4(5)-methyl-5(4)-hydroxymethylimidazole
4-chloromethyl-5-methyl-imidazole hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride at 100℃; for 0.5h; | 67% |
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Molecular Structure:
Appearance:white and light brown crystalsl powde.
Molecular Formula:C5H8N2O.
Molecular Weight:112.1298.
Density:1.231 g/cm3.
Melting Point:136℃.
Boiling Point:389.1 ℃ at 760 mmHg.
Flash Point:189.1 ℃.