Prednisolone E-enol aldehyde impurity

Name: Prednisolone E-enol aldehyde impurity
Brand: Zemixal
SKU: ZX-031970

Reference StandardAvailable on request

Prednisolone E-enol aldehyde impurity (CAS 118864-88-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Prednisolone E-enol aldehyde impurity chemical structure

CAS number118864-88-3

FormulaC₂₁H₂₆O₄

Molar mass342.4 g/mol

Physical formSolid

HS code38229090

InChIKeyCLFSGWWVUVITNE-GTILSLFGSA-N

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

About Prednisolone E-enol aldehyde impurity

Prednisolone E-enol aldehyde impurity is supplied by Zemixal as a characterised reference material for Prednisolone analysis. Identity at a glance (Reference Standard): CAS 118864-88-3, formula C21H26O4 and molar mass 342.4 g/mol. It is handled as a solid.

Where it is used

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Prednisolone

See every impurity, metabolite and related compound we list for this API.

Prednisolone standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Prednisolone E-enol aldehyde impurity
Product name	Prednisolone E-enol aldehyde impurity
Catalogue number	ZX-031970
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
Molar mass	342.4 g/mol
Exact mass	342.1831
Grade	Reference Standard
Physical form	Solid
XLogP3	2.5
H-bond donors / acceptors	2 / 4
Topological polar surface area	74.6 Å²
HS 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
Synonyms	Prednisolone-(E)-enolaldehyde

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 Prednisolone E-enol aldehyde impurity
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 Prednisolone E-enol aldehyde impurity

Which CAS number identifies Prednisolone E-enol aldehyde impurity?

Prednisolone E-enol aldehyde impurity is registered under CAS 118864-88-3. You may also see it listed as Prednisolone-(E)-enolaldehyde. Our catalogue number for this item is ZX-031970.

What are the formula and molar mass of Prednisolone E-enol aldehyde impurity?

For Prednisolone E-enol aldehyde impurity, its formula is C21H26O4 and its molar mass is 342.4 g/mol. The systematic (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. InChIKey CLFSGWWVUVITNE-GTILSLFGSA-N lets you match it in any structure database.

How is Prednisolone E-enol aldehyde impurity used in pharmaceutical QC?

Prednisolone E-enol aldehyde impurity is a characterised reference material linked to Prednisolone. 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 Prednisolone E-enol aldehyde impurity?

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 Prednisolone E-enol aldehyde impurity?

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 Prednisolone E-enol aldehyde impurity to my country?

Yes. Prednisolone E-enol aldehyde impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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