5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid
5-(2H-1,2,3-三唑-2-基)异噻唑-4-甲酸
5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid (CAS 1651166-53-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N4O2S and a molecular weight of 196.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1651166-53-8
- Jingsj CID
- J-958617-6
- Molecular Formula
- C6H4N4O2S
- Chinese Name
- 5-(2H-1,2,3-三唑-2-基)异噻唑-4-甲酸
- Molecular Weight
- 196.19 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 5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid?
The CAS number of 5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid is 1651166-53-8.
What are the molecular formula and molecular weight of 5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid?
5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid has molecular formula C6H4N4O2S and molecular weight 196.19 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(2H-1,2,3-Triazol-2-yl)isothiazole-4-carboxylic acid (CAS 1651166-53-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-958617-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.