Dexamethasone-17,20 21-Aldehyde

Name: Dexamethasone-17,20 21-Aldehyde
Brand: Zemixal
SKU: ZX-024241

Reference StandardAvailable on request

Dexamethasone-17,20 21-Aldehyde (CAS 6762-51-2) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

Dexamethasone-17,20 21-Aldehyde chemical structure

CAS number6762-51-2

FormulaC₂₂H₂₇FO₄

Molar mass374.4 g/mol

Physical formSolid

HS code38229090

InChIKeyTYYMPHSFTLTHRI-KNUORSFASA-N

IUPAC name(2Z)-2-[(8S,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-ylidene]-2-hydroxyacetaldehyde

About Dexamethasone-17,20 21-Aldehyde

Zemixal lists Dexamethasone-17,20 21-Aldehyde for laboratories that identify, quantify or control Dexamethasone and its related substances. Identity at a glance (Reference Standard): CAS 6762-51-2, formula C22H27FO4 and molar mass 374.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. 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-17,20 21-Aldehyde
Product name	Dexamethasone-17,20 21-Aldehyde
Catalogue number	ZX-024241
CAS number	6762-51-2
IUPAC name	(2Z)-2-[(8S,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-ylidene]-2-hydroxyacetaldehyde
Molecular formula	C₂₂H₂₇FO₄
Molar mass	374.4 g/mol
Exact mass	374.1893
Grade	Reference Standard
Physical form	Solid
XLogP3	2.6
H-bond donors / acceptors	2 / 5
Topological polar surface area	74.6 Å²
HS code	38229090
InChIKey	TYYMPHSFTLTHRI-KNUORSFASA-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=C(/C=O)\O)C)O)F)C
PubChem CID	71315848
Synonyms	(11beta,16alpha,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17-trien-21-al, (Z)-9-Fluoro-11beta,20-dihydroxy-16alpha-methylpregna-1,4,17(20)-triene-3,21-dione, Dexamethasone-17(20)-enol-21-aldehyde, (11beta,16alpha)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17(20)-trien-21-al, (11b,16a)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17(20)-trien-21-al, (17Z)-9-Fluoro-11beta,20-dihydroxy-16alpha-methyl-3-oxopregna-1,4,17-trien-21-al, 9-Fluoro-11b,20-dihydroxy-16a-methyl-3-oxopregna-1,4 ,17(20)-trien-21-al

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-17,20 21-Aldehyde
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-17,20 21-Aldehyde

Which CAS number identifies Dexamethasone-17,20 21-Aldehyde?

Dexamethasone-17,20 21-Aldehyde is registered under CAS 6762-51-2. You may also see it listed as (11beta,16alpha,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17-trien-21-al, (Z)-9-Fluoro-11beta,20-dihydroxy-16alpha-methylpregna-1,4,17(20)-triene-3,21-dione, Dexamethasone-17(20)-enol-21-aldehyde. Our catalogue number for this item is ZX-024241.

What are the formula and molar mass of Dexamethasone-17,20 21-Aldehyde?

For Dexamethasone-17,20 21-Aldehyde, its formula is C22H27FO4 and its molar mass is 374.4 g/mol. InChIKey TYYMPHSFTLTHRI-KNUORSFASA-N lets you match it in any structure database.

How is Dexamethasone-17,20 21-Aldehyde used in pharmaceutical QC?

Dexamethasone-17,20 21-Aldehyde 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-17,20 21-Aldehyde?

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-17,20 21-Aldehyde?

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-17,20 21-Aldehyde to my country?

Yes. Dexamethasone-17,20 21-Aldehyde ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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