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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Available to ship TODAYfromMILWAUKEE | $60.80 $45.60 |
25 g | Available to ship TODAYfromMILWAUKEE | $283.00 $212.25 |
100 g | Available to ship TODAYfromMILWAUKEE | $893.00 |
About This Item
Empirical Formula (Hill Notation):
C6H6N2O2
CAS Number:
Molecular Weight:
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
$45.60
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biological source
synthetic
assay
99%
form
powder
mp
226-228 °C (lit.)
functional group
carboxylic acid
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
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,.
1 of 1
This Item | |||
|---|---|---|---|
| description 99% | description 97% | description BioXtra, ≥99% | description ≥98%, FG |
| assay 99% | assay 97% | assay ≥99% | assay ≥98% |
| form powder | form powder | form powder | form - |
| mp 226-228 °C (lit.) | mp 247 °C (lit.) | mp 195 °C (dec.) (lit.) | mp - |
| functional group carboxylic acid | functional group carboxylic acid, aldehyde | functional group - | functional group - |
| biological source synthetic | biological source - | biological source - | biological source synthetic |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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