(2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid
(2E)-3-[1-甲基-5-(2-噻吩基)-1H-吡唑-4-基]丙烯酸
(2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid (CAS 689251-89-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O2S and a molecular weight of 234.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 689251-89-6
- Jingsj CID
- J-468761-2
- Molecular Formula
- C11H10N2O2S
- Chinese Name
- (2E)-3-[1-甲基-5-(2-噻吩基)-1H-吡唑-4-基]丙烯酸
- Molecular Weight
- 234.28 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 (2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid?
The CAS number of (2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid is 689251-89-6.
What are the molecular formula and molecular weight of (2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid?
(2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid has molecular formula C11H10N2O2S and molecular weight 234.28 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-3-[1-methyl-5-(2-thienyl)-1H-pyrazol-4-yl]acrylic acid (CAS 689251-89-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-468761-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.