(2E)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid
(2E)-2-[(3-溴-1-甲基-1H-吡唑-5-基)亚甲基]丁酸
(2E)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid (CAS 2138812-64-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11BrN2O2 and a molecular weight of 259.10 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2138812-64-1
- Jingsj CID
- J-598762-7
- Molecular Formula
- C9H11BrN2O2
- Chinese Name
- (2E)-2-[(3-溴-1-甲基-1H-吡唑-5-基)亚甲基]丁酸
- Molecular Weight
- 259.10 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)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid?
The CAS number of (2E)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid is 2138812-64-1.
What are the molecular formula and molecular weight of (2E)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid?
(2E)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid has molecular formula C9H11BrN2O2 and molecular weight 259.10 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-2-[(3-bromo-1-methyl-1H-pyrazol-5-yl)methylidene]butanoic acid (CAS 2138812-64-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-598762-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.