859796

4-Imidazoleacrylic acid

99%

• Sinónimos: 3-(4-Imidazolyl)acrylic acid, Urocanic acid
• Fórmula empírica (notación de Hill): C₆H₆N₂O₂
• Número de CAS: 104-98-3
• Peso molecular: 138.12
• Beilstein/REAXYS Number: 81405
• EC Number: 203-258-4
• MDL number: MFCD00005203
• UNSPSC Code: 12352005
• PubChem Substance ID: 24888491
• NACRES: NA.22

Propiedades

• biological source: synthetic
• assay: 99%
• form: powder
• mp: 226-228 °C (lit.)
• SMILES string: OC(=O)\C=C\c1c[nH]cn1
• InChI: 1S/C6H6N2O2/c9-6(10)2-1-5-3-7-4-8-5/h1-4H,(H,7,8)(H,9,10)/b2-1+
• InChI key: LOIYMIARKYCTBW-OWOJBTEDSA-N

Descripción

General description

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.

Application

4-Imidazoleacrylic acid can be 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,.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)