Prednisone 21-Acetate

Name: Prednisone 21-Acetate
Brand: Vaqora Chemicals
SKU: VQ-025407

About Prednisone 21-Acetate

Vaqora Chemicals supplies Prednisone 21-Acetate, an impurity of Prednisone registered under CAS number 125-10-0. Formula C23H28O6, molecular weight 400.5 g/mol. Alternative names: Prednisone Acetate and Cortancyl.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Prednisone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Prednisone 21-Acetate 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 Prednisone

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

Prednisone impurities

Specifications & identifiers

Chemical identifiers
Product name	Prednisone 21-Acetate
Catalogue No.	VQ-025407
CAS Number	125-10-0
IUPAC name	[2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₃H₂₈O₆
Molecular weight	400.5 g/mol
Exact mass	400.1886
Grade	Reference Standard
HSN code	38229090
InChIKey	MOVRKLZUVNCBIP-RFZYENFJSA-N
SMILES	CC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(CC(=O)[C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)C)O
PubChem CID	91438

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 6
TPSA	97.7 Å²
Synonyms	Prednisone Acetate, Cortancyl, delta1-Cortisone-21-acetate, delta'-Dehydrocortisone acetate, 21-Acetoxy-17alpha-hydroxypregna-1,4-diene-3,11,20-trione, 1,4-Pregnadien-17alpha,21-diol-3,11,20-trione-21-acetate, Delcortin, Nisone, delta-corlin, Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy-, 17-Hydroxy-3,11,20-trioxopregna-1,4-dien-21-yl acetate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P304 + P340, P305 + P351 + P338, P318, P319, P330, P337 + P317, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Prednisone 21-Acetate?

The CAS Registry Number of Prednisone 21-Acetate is 125-10-0. It is also known as Prednisone Acetate, Cortancyl, delta1-Cortisone-21-acetate.

What is the molecular formula and molecular weight of Prednisone 21-Acetate?

Prednisone 21-Acetate has the molecular formula C23H28O6 and a molecular weight of 400.5 g/mol. Its IUPAC name is [2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate.

What is Prednisone 21-Acetate used for?

Prednisone 21-Acetate is supplied as a characterised reference material related to Prednisone. 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 Prednisone 21-Acetate can I order?

We supply Prednisone 21-Acetate 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 Prednisone 21-Acetate?

Yes. Every lot of Prednisone 21-Acetate 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 Prednisone 21-Acetate be shipped internationally?

Yes. Prednisone 21-Acetate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.