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CAS RN 104-98-3

HOONHN(E)

CAS RN 104-98-3

IUPAC Name: (2E)-3-(1H-imidazol-5-yl)prop-2-enoic acid
Synonyms: urocanic acid
Molecular Weight (g/mol): 138.13
Molecular Formula: C6H6N2O2
InChi Key: LOIYMIARKYCTBW-OWOJBTEDSA-N
SMILES: OC(=O)\C=C\C1=CN=CN1
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1

Urocanic acid, 98%

CAS: 104-98-3 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.13 MDL Number: MFCD00005203 InChI Key: LOIYMIARKYCTBW-UPHRSURJSA-N Synonym: urocanic acid,4-imidazoleacrylic acid,trans-urocanic acid,urocaninic acid,imidazoleacrylic acid,5-imidazoleacrylic acid,urocanate,imidazole-4-acrylic acid,2e-3-1h-imidazol-4-yl acrylic acid,3-1h-imidazol-4-yl-2-propenoic acid PubChem CID: 1549103 ChEBI: CHEBI:30818 IUPAC Name: (Z)-3-(1H-imidazol-5-yl)prop-2-enoic acid SMILES: C1=C(NC=N1)C=CC(=O)O

EDGE
PubChem CID 1549103
CAS 104-98-3
Molecular Weight (g/mol) 138.13
ChEBI CHEBI:30818
MDL Number MFCD00005203
SMILES C1=C(NC=N1)C=CC(=O)O
Synonym urocanic acid,4-imidazoleacrylic acid,trans-urocanic acid,urocaninic acid,imidazoleacrylic acid,5-imidazoleacrylic acid,urocanate,imidazole-4-acrylic acid,2e-3-1h-imidazol-4-yl acrylic acid,3-1h-imidazol-4-yl-2-propenoic acid
IUPAC Name (Z)-3-(1H-imidazol-5-yl)prop-2-enoic acid
InChI Key LOIYMIARKYCTBW-UPHRSURJSA-N
Molecular Formula C6H6N2O2
2

Sigma Aldrich 4-Imidazoleacrylic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Percent Purity 99%
Linear Formula C6H6N2O2
CAS 104-98-3
Molecular Weight (g/mol) 138.12
MDL Number MFCD00005203
Synonym 3-(4-Imidazolyl)acrylic acid; Urocanic acid
RTECS Number NI3425200
Recommended Storage Room Temperature
Molecular Formula C6H6N2O2
EINECS Number 203-258-4
Melting Point 226°C to 228°C (lit.)