59Lxr6H1IT

Also known as: (9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one, 13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one, 18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-, Levonorgestrel EP Impurity AQ: What is Levonorgestrel EP Impurity A Q: What is the CAS Number of Levonorgestrel EP Impurity A, Levonorgestrel EP impurity A

59Lxr6H1IT (CAS 1260525-53-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H26O2 and a molecular weight of 310.4 g/mol. It is also known as (9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one, 13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one and 18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1260525-53-8
Jingsj CID: J-905581-8
Molecular Formula: C₂₁H₂₆O₂
Molecular Weight: 310.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 59Lxr6H1IT?

The CAS number of 59Lxr6H1IT is 1260525-53-8.

What are the molecular formula and molecular weight of 59Lxr6H1IT?

59Lxr6H1IT has molecular formula C21H26O2 and molecular weight 310.4 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. "59Lxr6H1IT (CAS 1260525-53-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-905581-8 (accessed 2026-10-23).

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