Clobetasol Propionate EP Impurity H

Name: Clobetasol Propionate EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-022224

About Clobetasol Propionate EP Impurity H

Listed under CAS 4351-48-8, Clobetasol Propionate EP Impurity H is a pharmacopeial impurity of Clobetasol available from Vaqora Chemicals. The compound has the formula C25H33FO5, corresponding to a molecular weight of 432.5 g/mol. Common synonyms include Clobetasol Propionate - Impurity H and 21-Deoxybetamethasone 17-propionate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Clobetasol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Clobetasol Propionate EP Impurity H in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Clobetasol

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

Clobetasol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Clobetasol Propionate EP Impurity H
Catalogue No.	VQ-022224
CAS Number	4351-48-8
IUPAC name	[(8S,9R,10S,11S,13S,14S,16S,17R)-17-acetyl-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate
Molecular formula	C₂₅H₃₃FO₅
Molecular weight	432.5 g/mol
Exact mass	432.2312
Grade	Reference Standard
HSN code	38229090
InChIKey	ZAQGQQMIBBCIRM-RDEWRQEPSA-N
SMILES	CCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)F)O)C)C)C(=O)C
PubChem CID	107542

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 6
TPSA	80.7 Å²
Synonyms	Clobetasol Propionate - Impurity H, 21-Deoxybetamethasone 17-propionate, 21-Deschloro Clobetasol 17-Propionate, 9-Fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate, GR-2/443

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 Clobetasol Propionate EP Impurity H?

The CAS Registry Number of Clobetasol Propionate EP Impurity H is 4351-48-8. It is also known as Clobetasol Propionate - Impurity H, 21-Deoxybetamethasone 17-propionate, 21-Deschloro Clobetasol 17-Propionate.

What is the molecular formula and molecular weight of Clobetasol Propionate EP Impurity H?

Clobetasol Propionate EP Impurity H has the molecular formula C25H33FO5 and a molecular weight of 432.5 g/mol.

What is Clobetasol Propionate EP Impurity H used for?

Clobetasol Propionate EP Impurity H is supplied as a characterised reference material related to Clobetasol. 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 Clobetasol Propionate EP Impurity H can I order?

We supply Clobetasol Propionate EP Impurity H 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 Clobetasol Propionate EP Impurity H?

Yes. Every lot of Clobetasol Propionate EP Impurity H 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 Clobetasol Propionate EP Impurity H be shipped internationally?

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