Dexamethasone Acetate Impurity

Name: Dexamethasone Acetate Impurity
Brand: Vaqora Chemicals
SKU: VQ-004781

About Dexamethasone Acetate Impurity

Listed under CAS 1177-87-3, Dexamethasone Acetate Impurity is an impurity of Dexamethasone available from Vaqora Chemicals. With the molecular formula C24H31FO6, it has a molar mass of 434.5 g/mol. Alternative names: Dexamethasone Acetate and 21-O-Acetyl 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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Dexamethasone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across 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. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Dexamethasone

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

Dexamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	Dexamethasone Acetate Impurity
Catalogue No.	VQ-004781
CAS Number	1177-87-3
Other CAS	55812-90-3
IUPAC name	[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
Molecular formula	C₂₄H₃₁FO₆
Molecular weight	434.5 g/mol
Exact mass	434.2105
Grade	Reference Standard
HSN code	38229090
InChIKey	AKUJBENLRBOFTD-RPRRAYFGSA-N
SMILES	C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)COC(=O)C)O)C)O)F)C
PubChem CID	236702

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 7
TPSA	101 Å²
Synonyms	Dexamethasone Acetate, 21-O-Acetyl Dexamethasone, (11β,16α)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione, 16α-Methyl-9α-fluoroprednisolone 21-acetate, Decadronal, Dectancyl, Dex-Cortidelt Acetate, Dexa-Cortisyl, Betamethasone Acetate EP Impurity B, Dexamethasone EP Impurity G, Dexamethasone 21-acetate, Decadron-LA

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H360May damage fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P272, P280, P302 + P352, P318, P319, P321, P333 + P317, P362 + P364, 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 Dexamethasone Acetate Impurity?

The CAS Registry Number of Dexamethasone Acetate Impurity is 1177-87-3. It is also known as Dexamethasone Acetate, 21-O-Acetyl Dexamethasone, (11β,16α)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione.

What is the molecular formula and molecular weight of Dexamethasone Acetate Impurity?

Dexamethasone Acetate Impurity has the molecular formula C24H31FO6 and a molecular weight of 434.5 g/mol.

What is Dexamethasone Acetate Impurity used for?

Dexamethasone Acetate Impurity 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 Dexamethasone Acetate Impurity can I order?

We supply Dexamethasone Acetate Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dexamethasone Acetate Impurity?

Yes. Every lot of Dexamethasone Acetate Impurity 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 Dexamethasone Acetate Impurity be shipped internationally?

Yes. Dexamethasone Acetate Impurity 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.