ChemicalBook > CAS DataBase List > (E)-3-(3H-imidazol-4-yl)prop-2-enoic acid
(E)-3-(3H-imidazol-4-yl)prop-2-enoic acid
- Product Name
- (E)-3-(3H-imidazol-4-yl)prop-2-enoic acid
- CAS No.
- 7699-35-6
- Chemical Name
- (E)-3-(3H-imidazol-4-yl)prop-2-enoic acid
- Synonyms
- cis-UCA;Nsc407934;(Z)-Urocanic acid;cis-Urocanic acid;Urocanic acid, cis;Cis-Urocanic Acid-[13C3];cis-Urocanic acid;(αZ)-1H-Imidazole-4-acrylic acid;(Z)-3-(1H-Imidazole-4-yl)acrylic acid;(Z)-3-(1H-Imidazol-4-yl)propenoic acid
- CBNumber
- CB71235758
- Molecular Formula
- C6H6N2O2
- Formula Weight
- 138.12
- MOL File
- 7699-35-6.mol
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(E)-3-(3H-imidazol-4-yl)prop-2-enoic acid Property
- Melting point:
- 175-176 °C
- Boiling point:
- 456.9±20.0 °C(Predicted)
- Density
- 1.430±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- solubility
- H2O: >10mg/mL
- pka
- 2.82±0.28(Predicted)
- form
- solid (fluffy)
- color
- white
- Water Solubility
- Soluble in water
- Sensitive
- Light Sensitive
- InChI
- 1S/C6H6N2O2/c9-6(10)2-1-5-3-7-4-8-5/h1-4H,(H,7,8)(H,9,10)/b2-1-
- InChIKey
- LOIYMIARKYCTBW-UPHRSURJSA-N
- SMILES
- OC(=O)\C=C/c1c[nH]cn1
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Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- Storage Class
- 11 - Combustible Solids
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- U6883
- Product name
- cis-Urocanic acid
- Purity
- ≥98% (HPLC), solid (fluffy)
- Packaging
- 10mg
- Price
- $284
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- U6883
- Product name
- cis-Urocanic acid
- Purity
- ≥98% (HPLC), solid (fluffy)
- Packaging
- 50mg
- Price
- $1140
- Updated
- 2025/07/31
TRC
- Product number
- U847055
- Product name
- cis-Urocanic acid
- Packaging
- 50mg
- Price
- $835
- Updated
- 2021/12/16
Apolloscientific
- Product number
- BISC1057
- Product name
- Cis-Urocanic Acid-[13C3]
- Packaging
- 1mg
- Price
- $912
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-0109435
- Product name
- cis-Urocanic acid
- Purity
- 99.92%
- Packaging
- 10mg
- Price
- $955
- Updated
- 2021/12/16
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(E)-3-(3H-imidazol-4-yl)prop-2-enoic acid Chemical Properties,Usage,Production
Uses
cis-Urocanic acid is an agonist of the 5-HT2A receptor.
Definition
ChEBI: Cis-urocanic acid is a urocanic acid in which the double bond of the carboxyethene moiety has Z configuration. It is a conjugate acid of a cis-urocanate.
Biochem/physiol Actions
cis-Urocanic acid (cis-UCA) affects the immune cells of the body and is excreted in the urine due to photoisomerization. It inhibits tumor immunity through photocarcinogenesis in mice. cis-Urocanic acid has been studied to prevent UV-radiation-induced DNA damage leading to skin cancer.
IC 50
5-HT2A Receptor
(E)-3-(3H-imidazol-4-yl)prop-2-enoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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