4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid
4'-氨基-1'-乙基-1'H-1,3'-联吡唑-4-甲酸
4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid (CAS 1855889-78-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N5O2 and a molecular weight of 221.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1855889-78-9
- Jingsj CID
- J-1811730-1
- Molecular Formula
- C9H11N5O2
- Chinese Name
- 4'-氨基-1'-乙基-1'H-1,3'-联吡唑-4-甲酸
- Molecular Weight
- 221.22 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 4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid?
The CAS number of 4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid is 1855889-78-9.
What are the molecular formula and molecular weight of 4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid?
4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid has molecular formula C9H11N5O2 and molecular weight 221.22 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-4-carboxylic acid (CAS 1855889-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1811730-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.