N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester
Also known as: Carbamic acid, N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-, methyl ester, Upadacitinib Impurity 149, Upatinib impurity 70
N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester (CAS 2408790-02-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H14N4O4S and a molecular weight of 346.4 g/mol. It is also known as Carbamic acid, N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-, methyl ester, Upadacitinib Impurity 149 and Upatinib impurity 70. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2408790-02-1
- Jingsj CID
- J-1826020-9
- Molecular Formula
- C15H14N4O4S
- Molecular Weight
- 346.4 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester?
The CAS number of N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester is 2408790-02-1.
What are the molecular formula and molecular weight of N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester?
N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester has molecular formula C15H14N4O4S and molecular weight 346.4 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamic acid methyl ester (CAS 2408790-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1826020-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.