6,7-Dehydro Prednisolone 21-Acetate

About 6,7-Dehydro Prednisolone 21-Acetate

6,7-Dehydro Prednisolone 21-Acetate is an impurity of Prednisolone carrying the CAS registry number 2427-45-4. Its molecular formula is C23H28O6 and its molecular weight is 400.5 g/mol. Common synonyms include 6,7-Dehydro prednisolone 24-Acetate and Delta-6-Prednisolone Acetate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Prednisolone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 6,7-Dehydro Prednisolone 21-Acetate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Prednisolone

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

Prednisolone impurities

Specifications & identifiers

Chemical identifiers
Product name	6,7-Dehydro Prednisolone 21-Acetate
Catalogue No.	VQ-033299
CAS Number	2427-45-4
IUPAC name	[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-9,11,12,14,15,16-hexahydro-8H-cyclopenta[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	HOYYRILTTRZHTJ-JZYPGELDSA-N
SMILES	CC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2C=CC4=CC(=O)C=C[C@]34C)O)C)O
PubChem CID	18594066

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 6
TPSA	101 Å²
Synonyms	6,7-Dehydro prednisolone 24-Acetate, Delta-6-Prednisolone Acetate, 11beta,17-Dihydroxy-3,20-dioxopregna-1,4,6-trien-21-yl acetate, (11beta)-11,17-Dihydroxy-3,20-dioxopregna-1,4,6-trien-21-yl acetate, Pregna-1,4,6-triene-3,20-dione, 11beta,17,21-trihydroxy-, 21-acetate, Pregna-1,4,6-triene-3,20-dione, 21-(acetyloxy)-11,17-dihydroxy-, (11beta)-

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 6,7-Dehydro Prednisolone 21-Acetate?

The CAS Registry Number of 6,7-Dehydro Prednisolone 21-Acetate is 2427-45-4. It is also known as 6,7-Dehydro prednisolone 24-Acetate, Delta-6-Prednisolone Acetate, 11beta,17-Dihydroxy-3,20-dioxopregna-1,4,6-trien-21-yl acetate.

What is the molecular formula and molecular weight of 6,7-Dehydro Prednisolone 21-Acetate?

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

What is 6,7-Dehydro Prednisolone 21-Acetate used for?

6,7-Dehydro Prednisolone 21-Acetate is supplied as a characterised reference material related to Prednisolone. 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 6,7-Dehydro Prednisolone 21-Acetate can I order?

We supply 6,7-Dehydro Prednisolone 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 6,7-Dehydro Prednisolone 21-Acetate?

Yes. Every lot of 6,7-Dehydro Prednisolone 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 6,7-Dehydro Prednisolone 21-Acetate be shipped internationally?

Yes. We export 6,7-Dehydro Prednisolone 21-Acetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.