(4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one

(4S,5S)-4-氨基-5-(1-乙基吡唑-3-基)-1-甲基吡咯烷-2-酮

(4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one (CAS 2227859-12-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H16N4O and a molecular weight of 208.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2227859-12-1
Jingsj CID
J-968250-0
Molecular Formula
C10H16N4O
Chinese Name
(4S,5S)-4-氨基-5-(1-乙基吡唑-3-基)-1-甲基吡咯烷-2-酮
Molecular Weight
208.26 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one?

The CAS number of (4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one is 2227859-12-1.

What are the molecular formula and molecular weight of (4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one?

(4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one has molecular formula C10H16N4O and molecular weight 208.26 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(4S,5S)-4-amino-5-(1-ethylpyrazol-3-yl)-1-methylpyrrolidin-2-one (CAS 2227859-12-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-968250-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.