Betamethasone Benzoate

Name: Betamethasone Benzoate
Brand: Vaqora Chemicals
SKU: VQ-034945

About Betamethasone Benzoate

Listed under CAS 22298-29-9, Betamethasone Benzoate is a metabolite or degradation product of Betamethasone available from Vaqora Chemicals. The compound has the formula C29H33FO6, corresponding to a molecular weight of 496.6 g/mol. It is also known as Betamethasone 17-benzoate or Benisone.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Analytical teams use this compound to identify metabolites and degradants of Betamethasone, to validate stability-indicating methods (AMV) and to support QC and regulatory 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.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Betamethasone

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

Betamethasone impurities

Specifications & identifiers

Chemical identifiers
Product name	Betamethasone Benzoate
Catalogue No.	VQ-034945
CAS Number	22298-29-9
IUPAC name	[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] benzoate
Molecular formula	C₂₉H₃₃FO₆
Molecular weight	496.6 g/mol
Exact mass	496.2261
Grade	Reference Standard
HSN code	38229090
InChIKey	SOQJPQZCPBDOMF-YCUXZELOSA-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)CO)OC(=O)C5=CC=CC=C5)C)O)F)C
PubChem CID	5282492

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	2 / 7
TPSA	101 Å²
Synonyms	Betamethasone 17-benzoate, Benisone, 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-benzoate, Flurobate, betamethasone-17-benzoate, Bethamethasone 17-benzoate, 9-Fluoro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl benzoate, 9-Fluoro-11.beta.,17,21-trihydroxy-16.beta.-methylpregna-1,4-diene-3,20-dione 17-benzoate

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, 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 Betamethasone Benzoate?

The CAS Registry Number of Betamethasone Benzoate is 22298-29-9. It is also known as Betamethasone 17-benzoate, Benisone, 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-benzoate.

What is the molecular formula and molecular weight of Betamethasone Benzoate?

Betamethasone Benzoate has the molecular formula C29H33FO6 and a molecular weight of 496.6 g/mol.

What is Betamethasone Benzoate used for?

Betamethasone Benzoate 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 Benzoate can I order?

We supply Betamethasone Benzoate 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 Benzoate?

Yes. Every lot of Betamethasone Benzoate 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 Benzoate be shipped internationally?

Yes. Betamethasone Benzoate 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.