Prednisolone 20-Ethyl Ester Impurity

Name: Prednisolone 20-Ethyl Ester Impurity
Brand: Zemixal
SKU: ZX-030373

Reference StandardAvailable on request

Buy Prednisolone 20-Ethyl Ester Impurity (CAS 182069-19-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Prednisolone 20-Ethyl Ester Impurity chemical structure

CAS number182069-19-8

FormulaC₂₅H₃₄O₇

Molar mass446.5 g/mol

Physical formSolid

HS code38229090

InChIKeySOJSRTALWUNZQB-YVRDLUAPSA-N

IUPAC nameethyl (8S,9S,10R,11S,13S,14S,17R)-17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylate

About Prednisolone 20-Ethyl Ester Impurity

Prednisolone 20-Ethyl Ester Impurity belongs to the Prednisolone reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 182069-19-8, formula C25H34O7 and molar mass 446.5 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Prednisolone 20-Ethyl Ester Impurity
Product name	Prednisolone 20-Ethyl Ester Impurity
Catalogue number	ZX-030373
CAS number	182069-19-8
IUPAC name	ethyl (8S,9S,10R,11S,13S,14S,17R)-17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylate
Molecular formula	C₂₅H₃₄O₇
Molar mass	446.5 g/mol
Exact mass	446.2305
Grade	Reference Standard
Physical form	Solid
XLogP3	3.6
H-bond donors / acceptors	1 / 7
Topological polar surface area	99.1 Å²
HS code	38229090
InChIKey	SOJSRTALWUNZQB-YVRDLUAPSA-N
SMILES	CCOC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)O)C)OC(=O)OCC
PubChem CID	169443012
Synonyms	Loteprednol etabonate ethyl ester, Prednisolone 20-Ethyl Ester, Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester)

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 20-Ethyl Ester 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 20-Ethyl Ester Impurity

Which CAS number identifies Prednisolone 20-Ethyl Ester Impurity?

Prednisolone 20-Ethyl Ester Impurity is registered under CAS 182069-19-8. You may also see it listed as Loteprednol etabonate ethyl ester, Prednisolone 20-Ethyl Ester, Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester). Our catalogue number for this item is ZX-030373.

What are the formula and molar mass of Prednisolone 20-Ethyl Ester Impurity?

For Prednisolone 20-Ethyl Ester Impurity, its formula is C25H34O7 and its molar mass is 446.5 g/mol. InChIKey SOJSRTALWUNZQB-YVRDLUAPSA-N lets you match it in any structure database.

How is Prednisolone 20-Ethyl Ester Impurity used in pharmaceutical QC?

Prednisolone 20-Ethyl Ester 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 20-Ethyl Ester 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 20-Ethyl Ester 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 20-Ethyl Ester Impurity to my country?

Yes. Prednisolone 20-Ethyl Ester 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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