Betamethasone Dipropionate EP Impurity F

Name: Betamethasone Dipropionate EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-020933

About Betamethasone Dipropionate EP Impurity F

Betamethasone Dipropionate EP Impurity F is a pharmacopeial impurity of Betamethasone carrying the CAS registry number 66917-44-0. Formula C28H36O7, molecular weight 484.6 g/mol. Common synonyms include Betamethasone Dipropionate - Impurity F and Beclomethasone Dipropionate - Impurity J.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Betamethasone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Betamethasone Dipropionate EP Impurity F in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 Dipropionate EP Impurity F
Catalogue No.	VQ-020933
CAS Number	66917-44-0
IUPAC name	[2-oxo-2-[(1S,2S,10S,11S,13S,14R,15S,17S)-2,13,15-trimethyl-5-oxo-14-propanoyloxy-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-14-yl]ethyl] propanoate
Molecular formula	C₂₈H₃₆O₇
Molecular weight	484.6 g/mol
Exact mass	484.2461
Grade	Reference Standard
HSN code	38229090
InChIKey	BWSCDDHHJUGBSQ-XHYJHYNESA-N
SMILES	CCC(=O)OCC(=O)[C@]1([C@H](C[C@@H]2[C@@]1(C[C@H]3[C@@]4([C@H]2CCC5=CC(=O)C=C[C@@]54C)O3)C)C)OC(=O)CC
PubChem CID	22821921

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 7
TPSA	99.3 Å²
Synonyms	Betamethasone Dipropionate - Impurity F, Beclomethasone Dipropionate - Impurity J, Beclomethasone Dipropionate EP Impurity J, Beclomethasone Dipropinate EP Impurity J, Beclometasone dipropionate EP Impurity J, Beclometasone Impurity J, Betamethasone 9,11-Epoxide 17,21-Dipropionate, Betamethasone dipropionate impurity F, Beclomethasone dipropionate impurity J, 9beta,11beta-Epoxybetamethasone dipropionate, Betamethasone 9beta,11beta-epoxide 17,21-dipropionate, 9,11beta-Epoxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-diene-17,21-diyl dipropanoate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 Dipropionate EP Impurity F?

The CAS Registry Number of Betamethasone Dipropionate EP Impurity F is 66917-44-0. It is also known as Betamethasone Dipropionate - Impurity F, Beclomethasone Dipropionate - Impurity J, Beclomethasone Dipropionate EP Impurity J.

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

Betamethasone Dipropionate EP Impurity F has the molecular formula C28H36O7 and a molecular weight of 484.6 g/mol.

What is Betamethasone Dipropionate EP Impurity F used for?

Betamethasone Dipropionate 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 Dipropionate EP Impurity F can I order?

We supply Betamethasone Dipropionate 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 Dipropionate EP Impurity F?

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

Yes. Betamethasone Dipropionate EP Impurity F 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.