Cortexolone Impurity A

Name: Cortexolone Impurity A
Brand: Zemixal
SKU: ZX-029842

Reference StandardAvailable on request

Order Cortexolone Impurity A (CAS 853-27-0) online at Zemixal: C21H28O3, COA and SDS with every lot, worldwide shipping.

Pack sizes

Cortexolone Impurity A chemical structure

CAS number853-27-0

FormulaC₂₁H₂₈O₃

Molar mass328.4 g/mol

Physical formSolid

HS code38229090

InChIKeyFXJQDFFSUVVCMK-YFWFAHHUSA-N

IUPAC name2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde

About Cortexolone Impurity A

Zemixal lists Cortexolone Impurity A for laboratories that identify, quantify or control Cortexolone and its related substances. For your records (Reference Standard), the material is defined by CAS 853-27-0, formula C21H28O3 and molar mass 328.4 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cortexolone

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

Cortexolone 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 Cortexolone Impurity A
Product name	Cortexolone Impurity A
Catalogue number	ZX-029842
CAS number	853-27-0
IUPAC name	2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde
Molecular formula	C₂₁H₂₈O₃
Molar mass	328.4 g/mol
Exact mass	328.2038
Grade	Reference Standard
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	0 / 3
Topological polar surface area	51.2 Å²
HS code	38229090
InChIKey	FXJQDFFSUVVCMK-YFWFAHHUSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)C=O)CCC4=CC(=O)CC[C@]34C
PubChem CID	331384
Synonyms	3,20-dioxo-4-pregnen-21-al, 3,20-Dioxopregn-4-en-21-al

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 Cortexolone Impurity A
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 Cortexolone Impurity A

Which CAS number identifies Cortexolone Impurity A?

Cortexolone Impurity A is registered under CAS 853-27-0. You may also see it listed as 3,20-dioxo-4-pregnen-21-al, 3,20-Dioxopregn-4-en-21-al. Our catalogue number for this item is ZX-029842.

What are the formula and molar mass of Cortexolone Impurity A?

For Cortexolone Impurity A, its formula is C21H28O3 and its molar mass is 328.4 g/mol. The systematic (IUPAC) name is 2-[(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde. InChIKey FXJQDFFSUVVCMK-YFWFAHHUSA-N lets you match it in any structure database.

How is Cortexolone Impurity A used in pharmaceutical QC?

Cortexolone Impurity A is a characterised reference material linked to Cortexolone. 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 Cortexolone Impurity A?

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 Cortexolone Impurity A?

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 Cortexolone Impurity A to my country?

Yes. Cortexolone Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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