Desonide 21-Aldehyde

Name: Desonide 21-Aldehyde
Brand: Vaqora Chemicals
SKU: VQ-024673

About Desonide 21-Aldehyde

Listed under CAS 57171-18-3, Desonide 21-Aldehyde is an impurity of Desonide available from Vaqora Chemicals. With the molecular formula C24H30O6, it has a molar mass of 414.5 g/mol. It is also known as Desonide Glyoxal or 21-Dehydro Desonide.

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.

As a characterised impurity of Desonide, 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.

Vaqora Chemicals supplies Desonide 21-Aldehyde in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Desonide

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

Desonide impurities

Specifications & identifiers

Chemical identifiers
Product name	Desonide 21-Aldehyde
Catalogue No.	VQ-024673
CAS Number	57171-18-3
IUPAC name	2-[(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoacetaldehyde
Molecular formula	C₂₄H₃₀O₆
Molecular weight	414.5 g/mol
Exact mass	414.2042
Grade	Reference Standard
HSN code	38229090
InChIKey	KEMXOZSBCMOIEF-LECWWXJVSA-N
SMILES	C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1C[C@@H]4[C@]2(OC(O4)(C)C)C(=O)C=O)CCC5=CC(=O)C=C[C@]35C)O
PubChem CID	154572820

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 6
TPSA	89.9 Å²

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 Desonide 21-Aldehyde?

The CAS Registry Number of Desonide 21-Aldehyde is 57171-18-3. It is also known as Desonide Glyoxal, Desonide glyoxal(Mixture of aldehyde and hydrate form), 11beta-Hydroxy-16alpha,17-((1-methylethylidene)bis(oxy))-3,20-dioxopregna-1,4-dien-21-al.

What is the molecular formula and molecular weight of Desonide 21-Aldehyde?

Desonide 21-Aldehyde has the molecular formula C24H30O6 and a molecular weight of 414.5 g/mol. Its IUPAC name is 2-[(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-8-yl]-2-oxoacetaldehyde.

What is Desonide 21-Aldehyde used for?

Desonide 21-Aldehyde is supplied as a characterised reference material related to Desonide. 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 Desonide 21-Aldehyde can I order?

We supply Desonide 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 Desonide 21-Aldehyde?

Yes. Every lot of Desonide 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 Desonide 21-Aldehyde be shipped internationally?

Yes. We export Desonide 21-Aldehyde worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.