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: 3-(4-Imidazolyl)acrylic acid, Urocanic acid
: I 1272
: 104-98-3
: C6H6N2O2
: 138.12
: 4-Imidazoleacrylic acid also known as urocanic acid is a natural metabolite derived from histidine. It is majorly used as a UV chromophore with a strong absorption spectrum in the UV-B region in the range of 300-280 nm.
: I 1272 (OTTO) 4-Imidazoleacrylic acid, 99% Cas 104-98-3 - used as a precursor for the synthesis of (±)-homohistidine,urocanic acid-modified chitosan, and N1-aryl(heteroaryl)alkyl-N2-[3-(1H-imidazol-4-yl)propyl]guanidines.
: Essential chemicals,Research essentials chemicals
: 99%
: Powder or crystals
: White to off-white
: 226-228 °C (lit.)
WGK 3