17- Oxo Dexamethasone

About 17- Oxo Dexamethasone

17- Oxo Dexamethasone is a metabolite or degradation product of Dexamethasone carrying the CAS registry number 1880-61-1. Its molecular formula is C20H25FO3 and its molecular weight is 332.4 g/mol. Common synonyms include Dexamethasone-17-Ketone.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Dexamethasone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 17- Oxo Dexamethasone in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Dexamethasone

View every impurity, metabolite and intermediate we list for Dexamethasone.

Dexamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	17- Oxo Dexamethasone
Catalogue No.	VQ-022346
CAS Number	1880-61-1
IUPAC name	(8S,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione
Molecular formula	C₂₀H₂₅FO₃
Molecular weight	332.4 g/mol
Exact mass	332.1788
Grade	Reference Standard
HSN code	38229090
InChIKey	IZLVPOBNINIXJM-FETOPEPRSA-N
SMILES	C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2(C1=O)C)O)F)C
PubChem CID	242348

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	1 / 4
TPSA	54.4 Å²
Synonyms	Dexamethasone-17-Ketone, 9alpha-Fluoro-11beta-hydroxy-16alpha-methylandrosta-1,4-diene-3,17-dione, 9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione, 9-Fluoro-11beta-hydroxy-16alpha-methylandrosta-1,4-diene-3,17-dione, Androsta-1,4-diene-3,17-dione, 9-fluoro-11-hydroxy-16-methyl-, (11.beta.,16.alpha.)-, Androsta-1,4-diene-3,17-dione, 9-fluoro-11-hydroxy-16-methyl-, (11beta,16alpha)-, (11beta,16alpha)-9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione, 9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione #, 9.alpha.-Fluoro-11.beta.-hydroxy-16.alpha.-methyl-1,4-androstadiene-3,17-dione

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 17- Oxo Dexamethasone?

The CAS Registry Number of 17- Oxo Dexamethasone is 1880-61-1. It is also known as Dexamethasone-17-Ketone, 9alpha-Fluoro-11beta-hydroxy-16alpha-methylandrosta-1,4-diene-3,17-dione, 9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione.

What is the molecular formula and molecular weight of 17- Oxo Dexamethasone?

17- Oxo Dexamethasone has the molecular formula C20H25FO3 and a molecular weight of 332.4 g/mol. Its IUPAC name is (8S,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione.

What is 17- Oxo Dexamethasone used for?

17- Oxo Dexamethasone is supplied as a characterised reference material related to Dexamethasone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 17- Oxo Dexamethasone can I order?

We supply 17- Oxo Dexamethasone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 17- Oxo Dexamethasone?

Yes. Every lot of 17- Oxo Dexamethasone is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 17- Oxo Dexamethasone be shipped internationally?

Yes. We export 17- Oxo Dexamethasone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.