Betamethasone EP Impurity F

Name: Betamethasone EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-021807

About Betamethasone EP Impurity F

Listed under CAS 330157-04-5, Betamethasone EP Impurity F is a pharmacopeial impurity of Betamethasone available from Vaqora Chemicals. Its molecular formula is C22H28O4 and its molecular weight is 356.5 g/mol. Alternative names: Betamethasone - Impurity F.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Betamethasone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Betamethasone

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

Betamethasone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Betamethasone EP Impurity F
Catalogue No.	VQ-021807
CAS Number	330157-04-5
IUPAC name	(8S,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₂H₂₈O₄
Molecular weight	356.5 g/mol
Exact mass	356.1988
Grade	Reference Standard
HSN code	38229090
InChIKey	ZPKPMZGRZVNGSU-OHIZPDRYSA-N
SMILES	C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@H]3C=C[C@@]2([C@]1(C(=O)CO)O)C)C
PubChem CID	71587698

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	2 / 4
TPSA	74.6 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 Betamethasone EP Impurity F?

The CAS Registry Number of Betamethasone EP Impurity F is 330157-04-5. It is also known as Betamethasone - Impurity F, 17,21-Dihydroxy-16beta-methylpregna-1,4,11-triene-3,20-dione, Pregna-1,4,11-triene-3,20-dioneE, 17,21-dihydroxy-16-methyl-, (16beta)-.

What is the molecular formula and molecular weight of Betamethasone EP Impurity F?

Betamethasone EP Impurity F has the molecular formula C22H28O4 and a molecular weight of 356.5 g/mol. Its IUPAC name is (8S,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one.

What is Betamethasone EP Impurity F used for?

Betamethasone EP Impurity F 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 EP Impurity F can I order?

We supply Betamethasone EP Impurity F 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 EP Impurity F?

Yes. Every lot of Betamethasone EP Impurity F 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 EP Impurity F be shipped internationally?

Yes. We export Betamethasone EP Impurity F worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.