Dexamethasone Phosphate

Name: Dexamethasone Phosphate
Brand: Vaqora Chemicals
SKU: VQ-025270

About Dexamethasone Phosphate

Dexamethasone Phosphate (CAS 312-93-6) is a high-purity reference standard of Dexamethasone offered by Vaqora Chemicals. The compound has the formula C22H30FO8P, corresponding to a molecular weight of 472.4 g/mol. Common synonyms include Dexamethasone 21-Phosphate and Betnelan phosphate.

It is supplied 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.

As a reference sample of Dexamethasone, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Dexamethasone Phosphate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Dexamethasone

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

Dexamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	Dexamethasone Phosphate
Catalogue No.	VQ-025270
CAS Number	312-93-6
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] dihydrogen phosphate
Molecular formula	C₂₂H₃₀FO₈P
Molecular weight	472.4 g/mol
Exact mass	472.1662
Grade	Reference Standard
HSN code	38229090
InChIKey	VQODGRNSFPNSQE-CXSFZGCWSA-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)COP(=O)(O)O)O)C)O)F)C
PubChem CID	9400

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	4 / 9
TPSA	141 Å²
Synonyms	Dexamethasone 21-Phosphate, Betnelan phosphate, Hexadrol phosphate, Dexamethasone 21-orthophosphate, Dexamethasone-21-dihydrogen-phosphate, EGP-437, Wymesone, Oradexon phosphate, Dexamethasone-21-phosphate, Dexamethasone 21-(dihydrogen phosphate), 312-93-6 (acid)

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H361Suspected of damaging fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P264, P270, P280, P318, P319, 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 Phosphate?

The CAS Registry Number of Dexamethasone Phosphate is 312-93-6. It is also known as Dexamethasone 21-Phosphate, Betnelan phosphate, Hexadrol phosphate.

What is the molecular formula and molecular weight of Dexamethasone Phosphate?

Dexamethasone Phosphate has the molecular formula C22H30FO8P and a molecular weight of 472.4 g/mol.

What is Dexamethasone Phosphate used for?

Dexamethasone Phosphate 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 Phosphate can I order?

We supply Dexamethasone Phosphate 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 Dexamethasone Phosphate?

Yes. Every lot of Dexamethasone Phosphate 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 Phosphate be shipped internationally?

Yes. Dexamethasone Phosphate 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.