Levonorgestrel EP Impurity N

左炔诺孕酮EP杂质N

Also known as: 13β-Ethylgon-5(10)-ene-3,17-dione, (8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione, 13-Ethylgon-5(10)en-3,17-dione, Gon-5(10)-ene-3,17-dione, 13-ethyl-, Levonorgestrel EP IMP N, Levonorgestrel Impurity 14 (Levonorgestrel EP Impurity N), Levonorgestrel Impurity N

Levonorgestrel EP Impurity N (CAS 4222-96-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H26O2 and a molecular weight of 286.40900 g/mol. It is also known as 13β-Ethylgon-5(10)-ene-3,17-dione, (8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione and 13-Ethylgon-5(10)en-3,17-dione. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4222-96-2
Jingsj CID: J-1394937-6
Molecular Formula: C₁₉H₂₆O₂
Chinese Name: 左炔诺孕酮EP杂质N
Molecular Weight: 286.40900 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Levonorgestrel EP Impurity N?

The CAS number of Levonorgestrel EP Impurity N is 4222-96-2.

What are the molecular formula and molecular weight of Levonorgestrel EP Impurity N?

Levonorgestrel EP Impurity N has molecular formula C19H26O2 and molecular weight 286.40900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Levonorgestrel EP Impurity N (CAS 4222-96-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394937-6 (accessed 2026-10-22).

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