Prednisolone Z-enol aldehyde Impurity

Name: Prednisolone Z-enol aldehyde Impurity
Brand: Vaqora Chemicals
SKU: VQ-044751

About Prednisolone Z-enol aldehyde Impurity

Vaqora Chemicals supplies Prednisolone Z-enol aldehyde Impurity, an impurity of Prednisolone registered under CAS number 118864-87-2. Its molecular formula is C21H26O4 and its molecular weight is 342.4 g/mol. It is also known as Prednisolone-(Z)-enolaldehyde.

It is supplied 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 Prednisolone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Prednisolone Z-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

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

Industries

Related to Prednisolone

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

Prednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	Prednisolone Z-enol aldehyde Impurity
Catalogue No.	VQ-044751
CAS Number	118864-87-2
IUPAC name	(2Z)-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-ITYREZCDSA-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	14261082

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 Z-enol aldehyde Impurity?

The CAS Registry Number of Prednisolone Z-enol aldehyde Impurity is 118864-87-2. It is also known as Prednisolone-(Z)-enolaldehyde.

What is the molecular formula and molecular weight of Prednisolone Z-enol aldehyde Impurity?

Prednisolone Z-enol aldehyde Impurity has the molecular formula C21H26O4 and a molecular weight of 342.4 g/mol. Its IUPAC name is (2Z)-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 Z-enol aldehyde Impurity used for?

Prednisolone Z-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 Z-enol aldehyde Impurity can I order?

We supply Prednisolone Z-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 Z-enol aldehyde Impurity?

Yes. Every lot of Prednisolone Z-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 Z-enol aldehyde Impurity be shipped internationally?

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