∆9 (11)-21- Ethyl formate Dexamethasone

About ∆9 (11)-21- Ethyl formate Dexamethasone

∆9 (11)-21- Ethyl formate Dexamethasone is a metabolite or degradation product of Dexamethasone carrying the CAS registry number 89561-92-2. With the molecular formula C25H32O6, it has a molar mass of 428.5 g/mol. Common synonyms include delta9 (11)-21- Ethyl formate Dexamethasone.

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. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Dexamethasone, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Dexamethasone

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

Dexamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	∆9 (11)-21- Ethyl formate Dexamethasone
Catalogue No.	VQ-043769
CAS Number	89561-92-2
IUPAC name	ethyl [2-[(8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] carbonate
Molecular formula	C₂₅H₃₂O₆
Molecular weight	428.5 g/mol
Exact mass	428.2199
Grade	Reference Standard
HSN code	38229090
InChIKey	DADGESXUBSRHSL-OBDOYTACSA-N
SMILES	CCOC(=O)OCC(=O)[C@]1([C@@H](C[C@@H]2[C@@]1(CC=C3[C@H]2CCC4=CC(=O)C=C[C@@]43C)C)C)O
PubChem CID	15125845

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 6
TPSA	89.9 Å²

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 ∆9 (11)-21- Ethyl formate Dexamethasone?

The CAS Registry Number of ∆9 (11)-21- Ethyl formate Dexamethasone is 89561-92-2. It is also known as delta9 (11)-21- Ethyl formate Dexamethasone, (16a)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione, (16Alpha)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione.

What is the molecular formula and molecular weight of ∆9 (11)-21- Ethyl formate Dexamethasone?

∆9 (11)-21- Ethyl formate Dexamethasone has the molecular formula C25H32O6 and a molecular weight of 428.5 g/mol. Its IUPAC name is ethyl [2-[(8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] carbonate.

What is ∆9 (11)-21- Ethyl formate Dexamethasone used for?

∆9 (11)-21- Ethyl formate Dexamethasone is supplied as a characterised reference material related to Dexamethasone. 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 ∆9 (11)-21- Ethyl formate Dexamethasone can I order?

We supply ∆9 (11)-21- Ethyl formate Dexamethasone 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 ∆9 (11)-21- Ethyl formate Dexamethasone?

Yes. Every lot of ∆9 (11)-21- Ethyl formate Dexamethasone 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 ∆9 (11)-21- Ethyl formate Dexamethasone be shipped internationally?

Yes. We export ∆9 (11)-21- Ethyl formate Dexamethasone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.