Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)-

(11β,16α)-17-[(乙氧羰基)氧基]-9-氟-11-羟基-16-甲基-21-[(甲磺酰基)氧基]孕甾-1,4-二烯-3,20-二酮

Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)- (CAS 70283-45-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C26H35FO9S and a molecular weight of 542.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70283-45-3
Jingsj CID: J-495032-3
Molecular Formula: C₂₆H₃₅FO₉S
Chinese Name: (11β,16α)-17-[(乙氧羰基)氧基]-9-氟-11-羟基-16-甲基-21-[(甲磺酰基)氧基]孕甾-1,4-二烯-3,20-二酮
Molecular Weight: 542.6 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)-?

The CAS number of Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)- is 70283-45-3.

What are the molecular formula and molecular weight of Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)-?

Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)- has molecular formula C26H35FO9S and molecular weight 542.6 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. "Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-9-fluoro-11-hydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11I(2),16I+/-)- (CAS 70283-45-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-495032-3 (accessed 2026-10-24).

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