Prednisolone E-enol aldehyde impurity

Name: Prednisolone E-enol aldehyde impurity
Brand: Vaqora Chemicals
SKU: VQ-033303

About Prednisolone E-enol aldehyde impurity

Prednisolone E-enol aldehyde impurity (CAS 118864-88-3) is a metabolite or degradation product of Prednisolone offered by Vaqora Chemicals. Its molecular formula is C21H26O4 and its molecular weight is 342.4 g/mol. Common synonyms include Prednisolone-(E)-enolaldehyde.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Prednisolone, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Prednisolone E-enol aldehyde impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Prednisolone

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

Prednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	Prednisolone E-enol aldehyde impurity
Catalogue No.	VQ-033303
CAS Number	118864-88-3
IUPAC name	(2E)-2-hydroxy-2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]acetaldehyde
Molecular formula	C₂₁H₂₆O₄
Molecular weight	342.4 g/mol
Exact mass	342.1831
Grade	Reference Standard
HSN code	38229090
InChIKey	CLFSGWWVUVITNE-GTILSLFGSA-N
SMILES	C[C@]1\2C[C@@H]([C@H]3[C@H]([C@@H]1CC/C2=C(/C=O)\O)CCC4=CC(=O)C=C[C@]34C)O
PubChem CID	14261081

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 4
TPSA	74.6 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 Prednisolone E-enol aldehyde impurity?

The CAS Registry Number of Prednisolone E-enol aldehyde impurity is 118864-88-3. It is also known as Prednisolone-(E)-enolaldehyde.

What is the molecular formula and molecular weight of Prednisolone E-enol aldehyde impurity?

Prednisolone E-enol aldehyde impurity has the molecular formula C21H26O4 and a molecular weight of 342.4 g/mol. Its IUPAC name is (2E)-2-hydroxy-2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]acetaldehyde.

What is Prednisolone E-enol aldehyde impurity used for?

Prednisolone E-enol aldehyde impurity is supplied as a characterised reference material related to Prednisolone. 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 Prednisolone E-enol aldehyde impurity can I order?

We supply Prednisolone E-enol aldehyde impurity 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 Prednisolone E-enol aldehyde impurity?

Yes. Every lot of Prednisolone E-enol aldehyde impurity 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 Prednisolone E-enol aldehyde impurity be shipped internationally?

Yes. We export Prednisolone E-enol aldehyde impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.