Product Information
- trans-UCA
- (E)-Urocanic acid
- 2-Propenoic acid, 3-(1H-imidazol-5-yl)-, (2E)-
- Urocanic acid, trans-
- 2-Propenoic acid, 3-(1H-imidazol-4-yl)-, (2E)-
- 2-Propenoic acid, 3-(1H-imidazol-4-yl)-, (E)-
- Imidazole-4-acrylic acid, (E)-
Trans-urocanic acid from L-histidine has SPF ~1.5, acidifies skin, turns cis by UVB, and activates T cells.
Chemical properties
Technical inquiry about: TM-T37547 trans-Urocanic Acid
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