3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl
3,3',5,5'-四(4-吡啶基乙炔基)-1,1'-联苯
Also known as: 3,3',5,5'-tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl, 3,5,3',5'-tetrakis(pyridylethynyl)biphenyl, Pyridine, 4,4',4'',4'''-([1,1'-biphenyl]-3,3',5,5'-tetrayltetra-2,1-ethynediyl)tetrakis-
3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl (CAS 1185909-06-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C40H22N4 and a molecular weight of 558.6 g/mol. It is also known as 3,3',5,5'-tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl, 3,5,3',5'-tetrakis(pyridylethynyl)biphenyl and Pyridine, 4,4',4'',4'''-([1,1'-biphenyl]-3,3',5,5'-tetrayltetra-2,1-ethynediyl)tetrakis-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1185909-06-1
- Jingsj CID
- J-1551891-0
- Molecular Formula
- C40H22N4
- Chinese Name
- 3,3',5,5'-四(4-吡啶基乙炔基)-1,1'-联苯
- Molecular Weight
- 558.6 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl?
The CAS number of 3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl is 1185909-06-1.
What are the molecular formula and molecular weight of 3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl?
3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl has molecular formula C40H22N4 and molecular weight 558.6 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3',5,5'-Tetrakis(pyridin-4-ylethynyl)-1,1'-biphenyl (CAS 1185909-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1551891-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.