859796
4-咪唑丙烯酸
99%
别名:
3-(4-咪唑基)丙烯酸, 尿刊酸
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关于此项目
经验公式（希尔记法）:
C6H6N2O2
化学文摘社编号:
分子量:
138.12
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-258-4
Beilstein/REAXYS Number:
81405
MDL number:
Assay:
99%
Form:
powder
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
SMILES string
OC(=O)\C=C\c1c[nH]cn1
biological source
synthetic
assay
99%
form
powder
mp
226-228 °C (lit.)
functional group
carboxylic acid
General description
4-咪唑丙烯酸也被称为尿烷酸，是衍生自组氨酸的一种天然代谢产物。它在300-280 nm范围内的UV-B区域具有强吸收光谱，因此可用过UV发色团。
Application
4-咪唑丙烯酸可作为前体，用于合成（±）-高组氨酸、尿酸修饰的壳聚糖、以及 N1-芳基（杂芳基）烷基-N2-[3-（1H-咪唑-4-（基）丙基]胍。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Synthesis of (?)-homohistidine
Pirrung MC and Pei T
The Journal of Organic Chemistry, 65(7), 2229-2230 (2000)
Peter D Godfrey et al.
The Journal of chemical physics, 137(6), 064306-064306 (2012-08-18)
The microwave spectra of the two conformers each, of the 1H and 3H tautomers of 4-vinylimidazole, have been measured in the 48-72 GHz spectral region. The 4-vinylimidazole was generated in situ by the facile decarboxylation of urocanic acid at its
Anne J Keurentjes et al.
Frontiers in public health, 9, 602933-602933 (2021-03-23)
Introduction: Non-melanoma skin cancer (NMSC) incidence is increasing, and occupational solar exposure contributes greatly to the overall lifetime ultraviolet radiation (UVR) dose. This is reflected in an excess risk of NMSC showing up to three-fold increase in outdoor workers. Risk
Sabita Rana et al.
The American journal of pathology, 178(6), 2783-2791 (2011-06-07)
Exposure to UVB radiation before antigen delivery at an unirradiated site inhibits functional immunological responses. Mice treated dorsally with suberythemal low-dose UVB and immunized with ova in abdominal skin generated ova-specific CD8 T cells with a significantly decreased activation, expansion
A theoretical study of the low-lying excited states of trans-and cis-urocanic acid
Page CS, et al.
The Journal of Physical Chemistry A, 103(48), 9864-9871 (1999)
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