Cinnamic Acid-13C3

• CAT Number: R033672
• CAS Number: NA
• Molecular Formula: C₆¹³C₃H₆O₂
• Molecular Weight: 149.12
• Purity: ≥95%
• Synonyms: 3-Phenyl-2-propenoic Acid-1,2,3-13C3; 3-Phenylacrylic Acid-1,2,3-13C3; NSC 623441-1,2,3-13C3; NSC 9189-1,2,3-13C3; Phenylacrylic Acid-1,2,3-13C3; β-Phenylacrylic Acid-1,2,3-13C3
• Storage: -20°C
• IUPAC Name: (E)-3-phenyl(1,2,3-13C3)prop-2-enoic acid
• InChI: InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+/i6+1,7+1,9+1
• InChIKey: WBYWAXJHAXSJNI-JOCCQEFWSA-N
• SMILES: C1=CC=C(C=C1)C=CC(=O)O

Cinnamic acid-13C3（Cat No.:R033672） is a labeled form of cinnamic acid where three carbon atoms are enriched with carbon-13 (13C). This isotopic labeling significantly enhances the molecule’s traceability and stability in analytical studies, especially useful in nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry. Cinnamic acid is a key intermediate in the biosynthesis of flavonoids and is also widely used in the fragrance industry and as a precursor for synthesizing various pharmaceuticals. The 13C-labeled version allows researchers to track and study the incorporation and metabolism of cinnamic acid in biological and environmental systems more precisely.