Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate
2-[4-氯-2-[2-[5-(二甲基氨磺酰基)吡啶-3-基]乙炔基]苯氧基]乙酸叔丁酯
Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate (CAS 1240289-11-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H23ClN2O5S and a molecular weight of 450.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1240289-11-5
- Jingsj CID
- J-667683-6
- Molecular Formula
- C21H23ClN2O5S
- Chinese Name
- 2-[4-氯-2-[2-[5-(二甲基氨磺酰基)吡啶-3-基]乙炔基]苯氧基]乙酸叔丁酯
- Molecular Weight
- 450.9 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 Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate?
The CAS number of Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate is 1240289-11-5.
What are the molecular formula and molecular weight of Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate?
Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate has molecular formula C21H23ClN2O5S and molecular weight 450.9 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tert-butyl 2-[4-chloro-2-[2-[5-(dimethylsulfamoyl)pyridin-3-yl]ethynyl]phenoxy]acetate (CAS 1240289-11-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-667683-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.