Compound Q&A
What are the physical and chemical properties of (2E)-3-(2-Pyridinyl)acrylic acid (CAS: 7340-22-9)?
Answer
(2E)-3-(2-Pyridinyl)acrylic acid is a white crystalline solid with a molecular weight of approximately 152.18 g/mol. It has a pKa of about 3.8 and is slightly soluble in water. This compound is known for its reactivity towards nucleophiles and can undergo condensation reactions. It is stable under normal conditions but may decompose at elevated temperatures.
About
CAS No
7340-22-9
English Name
(2E)-3-(2-Pyridinyl)acrylic acid
Molecular Formula
C8H7NO2
Molecular Weight
149.15 g/mol
SMILES
C1=CC=NC(=C1)C=CC(=O)O
InChIKey
LKDFTXDJKHGCAC-SNAWJCMRSA-N
Last Updated: 2025-10-13 17:50
