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CAS 501-98-4

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trans-4-Hydroxycinnamic acid

Description:
Trans-4-Hydroxycinnamic acid, with the CAS number 501-98-4, is an organic compound that belongs to the class of cinnamic acids. It is characterized by a phenolic structure, featuring a hydroxyl group (-OH) attached to the carbon chain of a trans-configured cinnamic acid. This compound typically appears as a white to pale yellow crystalline solid and is soluble in alcohol and slightly soluble in water. Trans-4-Hydroxycinnamic acid is known for its antioxidant properties and is often studied for its potential health benefits, including anti-inflammatory and antimicrobial effects. It is also utilized in various applications, including food preservation and as a precursor in the synthesis of other organic compounds. The compound's stability and reactivity can be influenced by factors such as pH and temperature, making it an interesting subject for research in both organic chemistry and biochemistry. Overall, trans-4-Hydroxycinnamic acid is significant in both natural and synthetic contexts, contributing to various fields, including pharmaceuticals and nutrition.
Formula:C9H8O3
InChI:InChI=1/C9H8O3/c1-6(9(11)12)7-2-4-8(10)5-3-7/h2-5,10H,1H2,(H,11,12)
InChI key:InChIKey=NGSWKAQJJWESNS-ZZXKWVIFSA-N
SMILES:C(=C/C(O)=O)\C1=CC=C(O)C=C1
Synonyms:
  • (2E)-3-(4-Hydroxyphenyl)-2-propenoic acid
  • (2E)-3-(4-hydroxyphenyl)prop-2-enoate
  • (2E)-3-(4-hydroxyphenyl)prop-2-enoic acid
  • (E)-3-(4-Hydroxyphenyl)-2-propenoic acid
  • (E)-3-(4-Hydroxyphenyl)acrylic acid
  • (E)-4-Hydroxycinnamic acid
  • (E)-p-Coumaric acid
  • (E)-p-Hydroxycinnamic acid
  • 2-(4-Hydroxyphenyl)Prop-2-Enoic Acid
  • 2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2E)-
  • See more synonyms
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