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CAS No.: | 46119-06-6 |
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Name: | (2S)-2-amino-3-(1H-imidazol-5-yl)propanehydrazide (non-preferred name) |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C6H11N5O |
Molecular Weight: | 169.186 |
Synonyms: | L-Histidine,hydrazide; |
Density: | 1.364g/cm3 |
Boiling Point: | 586.5°Cat760mmHg |
Flash Point: | 308.5°C |
PSA: | 113.31000 |
LogP: | 0.51030 |
L-(+)-histidine hydrazide
Conditions | Yield |
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With hydrazine hydrate |
histidine methyl ester hydrochloride
L-(+)-histidine hydrazide
Conditions | Yield |
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With hydrazine hydrate In methanol for 24h; | |
With hydrazine hydrate In ethanol for 5h; Reflux; |
L-histidine
L-(+)-histidine hydrazide
Conditions | Yield |
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Multi-step reaction with 2 steps 1: thionyl chloride / 6 h / 0 °C 2: hydrazine hydrate / methanol / 24 h View Scheme |
L-Histidine methyl ester
L-(+)-histidine hydrazide
Conditions | Yield |
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With hydrazine In methanol Inert atmosphere; |
L-(+)-histidine hydrazide
triethoxymethylbenzene
5-(imidaz-4-ylmethyl)-3-phenyl-4,5-dihydro-1,2,4-triazin-6(1H)-one
Conditions | Yield |
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With toluene-4-sulfonic acid In 5,5-dimethyl-1,3-cyclohexadiene for 3h; Reflux; | 62% |