Betamethasone Sodium Phosphate

Name: Betamethasone Sodium Phosphate
Brand: Vaqora Chemicals
SKU: VQ-020681

About Betamethasone Sodium Phosphate

Vaqora Chemicals supplies Betamethasone Sodium Phosphate, a high-purity reference standard of Betamethasone registered under CAS number 151-73-5. Its molecular formula is C22H28FNa2O8P and its molecular weight is 516.4 g/mol. It is also known as Betamethasone disodium phosphate or Betamethasone 21-disodium phosphate.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Betamethasone, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Betamethasone Sodium Phosphate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Betamethasone

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

Betamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	Betamethasone Sodium Phosphate
Catalogue No.	VQ-020681
CAS Number	151-73-5
IUPAC name	disodium;[2-[(8S,9R,10S,11S,13S,14S,16S,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] phosphate
Molecular formula	C₂₂H₂₈FNa₂O₈P
Molecular weight	516.4 g/mol
Exact mass	516.1301
Grade	Reference Standard
HSN code	38229090
InChIKey	PLCQGRYPOISRTQ-LWCNAHDDSA-L
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.[Na+].[Na+]
PubChem CID	65478

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 9
TPSA	147 Å²
Synonyms	Betamethasone disodium phosphate, Betamethasone 21-disodium phosphate, Betamethasone 21-phosphate disodium, Betamethasone 21-phosphate disodium salt, Betamethazone disodium phosphate, betamethason sodium phosphate, Vistamethasone, Betam-ophtal, Vistamethasone n, Betnesol, Betamethasone 21-phosphate sodium, Vista-Methasone

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H330Fatal if inhaled
H360May damage fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P264, P270, P271, P273, P280, P284, P301 + P317, P304 + P340, P316, P318, P319, P320, P330, P391, 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 Betamethasone Sodium Phosphate?

The CAS Registry Number of Betamethasone Sodium Phosphate is 151-73-5. It is also known as Betamethasone disodium phosphate, Betamethasone 21-disodium phosphate, Betamethasone 21-phosphate disodium.

What is the molecular formula and molecular weight of Betamethasone Sodium Phosphate?

Betamethasone Sodium Phosphate has the molecular formula C22H28FNa2O8P and a molecular weight of 516.4 g/mol.

What is Betamethasone Sodium Phosphate used for?

Betamethasone Sodium Phosphate is supplied as a characterised reference material related to Betamethasone. 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 Betamethasone Sodium Phosphate can I order?

We supply Betamethasone Sodium 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 Betamethasone Sodium Phosphate?

Yes. Every lot of Betamethasone Sodium 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 Betamethasone Sodium Phosphate be shipped internationally?

Yes. Betamethasone Sodium 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.