5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester
5-(2,5-二氟-3-硝基苯基)-4-戊炔酸甲酯
5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester (CAS 741721-52-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H9F2NO4 and a molecular weight of 269.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 741721-52-8
- Jingsj CID
- J-682744-1
- Molecular Formula
- C12H9F2NO4
- Chinese Name
- 5-(2,5-二氟-3-硝基苯基)-4-戊炔酸甲酯
- Molecular Weight
- 269.20 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester?
The CAS number of 5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester is 741721-52-8.
What are the molecular formula and molecular weight of 5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester?
5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester has molecular formula C12H9F2NO4 and molecular weight 269.20 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(2,5-Difluoro-3-nitro-phenyl)-pent-4-ynoic acid methyl ester (CAS 741721-52-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-682744-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.