21-Dehydrocortisone

Name: 21-Dehydrocortisone
Brand: Zemixal
SKU: ZX-029844

Reference StandardAvailable on request

21-Dehydrocortisone (CAS 16574-04-2) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes

CAS number16574-04-2

FormulaC₂₁H₂₆O₅

Molar mass358.4 g/mol

Physical formSolid

HS code38229090

InChIKeyDJLICGGNASJAQR-ZPOLXVRWSA-N

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

About 21-Dehydrocortisone

21-Dehydrocortisone is supplied by Zemixal as a characterised reference material for Hydrocortisone analysis. For your records (Reference Standard), the material is defined by CAS 16574-04-2, formula C21H26O5 and molar mass 358.4 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with 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 Hydrocortisone

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

Hydrocortisone 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 21-Dehydrocortisone
Product name	21-Dehydrocortisone
Catalogue number	ZX-029844
CAS number	16574-04-2
IUPAC name	2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde
Molecular formula	C₂₁H₂₆O₅
Molar mass	358.4 g/mol
Exact mass	358.178
Grade	Reference Standard
Physical form	Solid
XLogP3	1.8
H-bond donors / acceptors	1 / 5
Topological polar surface area	88.5 Å²
HS code	38229090
InChIKey	DJLICGGNASJAQR-ZPOLXVRWSA-N
SMILES	C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2C(=O)C[C@]4([C@H]3CC[C@@]4(C(=O)C=O)O)C
PubChem CID	331383
Synonyms	17-hydroxy-3,11,20-trioxopregn-4-en-21-al, Pregn-4-en-21-al,11,20-trioxo-, 4-pregnen-17alpha-ol-3,11,20-trione-21-al, 17alpha-hydroxypregn-4-en-3,11,20-trione-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 21-Dehydrocortisone
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 21-Dehydrocortisone

Which CAS number identifies 21-Dehydrocortisone?

21-Dehydrocortisone is registered under CAS 16574-04-2. You may also see it listed as 17-hydroxy-3,11,20-trioxopregn-4-en-21-al, Pregn-4-en-21-al,11,20-trioxo-, 4-pregnen-17alpha-ol-3,11,20-trione-21-al. Our catalogue number for this item is ZX-029844.

What are the formula and molar mass of 21-Dehydrocortisone?

For 21-Dehydrocortisone, its formula is C21H26O5 and its molar mass is 358.4 g/mol. The systematic (IUPAC) name is 2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetaldehyde. InChIKey DJLICGGNASJAQR-ZPOLXVRWSA-N lets you match it in any structure database.

How is 21-Dehydrocortisone used in pharmaceutical QC?

21-Dehydrocortisone is a characterised reference material linked to Hydrocortisone. 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 21-Dehydrocortisone?

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 21-Dehydrocortisone?

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 21-Dehydrocortisone to my country?

Yes. 21-Dehydrocortisone ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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