Dexamethasone-17-Ketone (Mixture of Diastereomers)

Name: Dexamethasone-17-Ketone (Mixture of Diastereomers)
Brand: Zemixal
SKU: ZX-028943

Reference StandardAvailable on request

Order Dexamethasone-17-Ketone (Mixture of Diastereomers) (CAS 2285-53-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Dexamethasone-17-Ketone (Mixture of Diastereomers) chemical structure

CAS number2285-53-2

FormulaC₂₀H₂₅FO₃

Molar mass332.4 g/mol

Physical formSolid

HS code38229090

InChIKeyIZLVPOBNINIXJM-XGAKKJKMSA-N

IUPAC name(8S,9R,10S,11S,13S,14S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione

About Dexamethasone-17-Ketone (Mixture of Diastereomers)

Zemixal lists Dexamethasone-17-Ketone (Mixture of Diastereomers) for laboratories that identify, quantify or control Dexamethasone and its related substances. Key data (Reference Standard): CAS 2285-53-2, formula C20H25FO3 and molar mass 332.4 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Dexamethasone

See every impurity, metabolite and related compound we list for this API.

Dexamethasone standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Dexamethasone-17-Ketone (Mixture of Diastereomers)
Product name	Dexamethasone-17-Ketone (Mixture of Diastereomers)
Catalogue number	ZX-028943
CAS number	2285-53-2
IUPAC name	(8S,9R,10S,11S,13S,14S)-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
Molar mass	332.4 g/mol
Exact mass	332.1788
Grade	Reference Standard
Physical form	Solid
XLogP3	2.4
H-bond donors / acceptors	1 / 4
Topological polar surface area	54.4 Å²
HS code	38229090
InChIKey	IZLVPOBNINIXJM-XGAKKJKMSA-N
SMILES	CC1C[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	23250107
Synonyms	Dexamethasone-17-ketone (Mixture of 16-alpha and 16-beta methyl Diastereomers), Dexamethasone-17-Ketone (16-Isomer), 17-Ketone (Mixtures of Diastereomers), Dexamethasone-17-ketone, Androsta-1,4-diene-3,17-dione, 9-fluoro-11beta-hydroxy-16-methyl-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Dexamethasone-17-Ketone (Mixture of Diastereomers)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Dexamethasone-17-Ketone (Mixture of Diastereomers)

Which CAS number identifies Dexamethasone-17-Ketone (Mixture of Diastereomers)?

Dexamethasone-17-Ketone (Mixture of Diastereomers) is registered under CAS 2285-53-2. You may also see it listed as Dexamethasone-17-ketone (Mixture of 16-alpha and 16-beta methyl Diastereomers), Dexamethasone-17-Ketone (16-Isomer), 17-Ketone (Mixtures of Diastereomers). Our catalogue number for this item is ZX-028943.

What are the formula and molar mass of Dexamethasone-17-Ketone (Mixture of Diastereomers)?

For Dexamethasone-17-Ketone (Mixture of Diastereomers), its formula is C20H25FO3 and its molar mass is 332.4 g/mol. The systematic (IUPAC) name is (8S,9R,10S,11S,13S,14S)-9-fluoro-11-hydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione. InChIKey IZLVPOBNINIXJM-XGAKKJKMSA-N lets you match it in any structure database.

How is Dexamethasone-17-Ketone (Mixture of Diastereomers) used in pharmaceutical QC?

Dexamethasone-17-Ketone (Mixture of Diastereomers) is a characterised reference material linked to Dexamethasone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Dexamethasone-17-Ketone (Mixture of Diastereomers)?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Dexamethasone-17-Ketone (Mixture of Diastereomers)?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Dexamethasone-17-Ketone (Mixture of Diastereomers) to my country?

Yes. Dexamethasone-17-Ketone (Mixture of Diastereomers) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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