4-[2-(2-Aminophenyl)ethynyl]benzoic acid
4-[2-(2-氨基苯基)乙炔基]苯甲酸
4-[2-(2-Aminophenyl)ethynyl]benzoic acid (CAS 421554-77-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H11NO2 and a molecular weight of 237.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 421554-77-0
- Jingsj CID
- J-460902-1
- Molecular Formula
- C15H11NO2
- Chinese Name
- 4-[2-(2-氨基苯基)乙炔基]苯甲酸
- Molecular Weight
- 237.25 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-[2-(2-Aminophenyl)ethynyl]benzoic acid?
The CAS number of 4-[2-(2-Aminophenyl)ethynyl]benzoic acid is 421554-77-0.
What are the molecular formula and molecular weight of 4-[2-(2-Aminophenyl)ethynyl]benzoic acid?
4-[2-(2-Aminophenyl)ethynyl]benzoic acid has molecular formula C15H11NO2 and molecular weight 237.25 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-[2-(2-Aminophenyl)ethynyl]benzoic acid (CAS 421554-77-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-460902-1 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.