(Z)-Betamethasone-Δ17,20,21- Aldehyde

About (Z)-Betamethasone-Δ17,20,21- Aldehyde

(Z)-Betamethasone-Δ17,20,21- Aldehyde is an impurity of Betamethasone carrying the CAS registry number 52647-06-0. Formula C22H27FO4, molecular weight 374.4 g/mol. Common synonyms include Betamethasone Enol Aldehyde Z Isomer and Betamethasone-(Z)-Enolaldehyde.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Betamethasone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer (Z)-Betamethasone-Δ17,20,21- Aldehyde in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Betamethasone

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

Betamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	(Z)-Betamethasone-Δ17,20,21- Aldehyde
Catalogue No.	VQ-020682
CAS Number	52647-06-0
IUPAC name	(2Z)-2-[(8S,9R,10S,11S,13S,14S,16S)-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
Molecular weight	374.4 g/mol
Exact mass	374.1893
Grade	Reference Standard
HSN code	38229090
InChIKey	TYYMPHSFTLTHRI-NIQJDLCESA-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	71313948

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 5
TPSA	74.6 Å²
Synonyms	Betamethasone Enol Aldehyde Z Isomer, Betamethasone-(Z)-Enolaldehyde, Betamethasone Enol Aldehyde Z-Isomer, Betamethasone (Z) enoldehyde, Betamethasone enol aldehyde (mixture of isomers), (11b,16b)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al, (11beta,16beta,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17-trien-21-al, (17Z)-9-Fluoro-11beta,20-dihydroxy-16beta-methyl-3-oxopregna-1,4,17-trien-21-al

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 (Z)-Betamethasone-Δ17,20,21- Aldehyde?

The CAS Registry Number of (Z)-Betamethasone-Δ17,20,21- Aldehyde is 52647-06-0. It is also known as Betamethasone Enol Aldehyde Z Isomer, Betamethasone-(Z)-Enolaldehyde, Betamethasone Enol Aldehyde Z-Isomer.

What is the molecular formula and molecular weight of (Z)-Betamethasone-Δ17,20,21- Aldehyde?

(Z)-Betamethasone-Δ17,20,21- Aldehyde has the molecular formula C22H27FO4 and a molecular weight of 374.4 g/mol.

What is (Z)-Betamethasone-Δ17,20,21- Aldehyde used for?

(Z)-Betamethasone-Δ17,20,21- Aldehyde is supplied as a characterised reference material related to Betamethasone. 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 (Z)-Betamethasone-Δ17,20,21- Aldehyde can I order?

We supply (Z)-Betamethasone-Δ17,20,21- Aldehyde 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 (Z)-Betamethasone-Δ17,20,21- Aldehyde?

Yes. Every lot of (Z)-Betamethasone-Δ17,20,21- Aldehyde 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 (Z)-Betamethasone-Δ17,20,21- Aldehyde be shipped internationally?

Yes. We export (Z)-Betamethasone-Δ17,20,21- Aldehyde worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.