Pregna-chloror1,4-diene-3,20-dione, 9-chloro-… 4306-57-4

Name: Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha)
Brand: Vaqora Chemicals
SKU: VQ-047995

About Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha)

Vaqora Chemicals supplies Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha), an impurity of Desoxymetasone registered under CAS number 4306-57-4. With the molecular formula C22H29ClO4, it has a molar mass of 392.9 g/mol. Alternative names: Desoximetasone Chloro analog.

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

Pharmaceutical QC and development laboratories use this impurity standard of Desoxymetasone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Desoxymetasone

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

Desoxymetasone impurities

Specifications & identifiers

Chemical identifiers
Product name	Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha)
Catalogue No.	VQ-047995
CAS Number	4306-57-4
IUPAC name	(8S,9R,10S,11S,13S,14S,16R,17S)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₂H₂₉ClO₄
Molecular weight	392.9 g/mol
Exact mass	392.1754
Grade	Reference Standard
HSN code	38229090
InChIKey	DBPRDMOHTOLJNO-IIEHVVJPSA-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@H]1C(=O)CO)C)O)Cl)C
PubChem CID	177835448

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
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 Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha)?

The CAS Registry Number of Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) is 4306-57-4. It is also known as Desoximetasone Chloro analog.

What is the molecular formula and molecular weight of Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha)?

Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) has the molecular formula C22H29ClO4 and a molecular weight of 392.9 g/mol. Its IUPAC name is (8S,9R,10S,11S,13S,14S,16R,17S)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-3-one.

What is Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) used for?

Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) is supplied as a characterised reference material related to Desoxymetasone. 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 Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) can I order?

We supply Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) 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 Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha)?

Yes. Every lot of Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) 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 Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) be shipped internationally?

Yes. We export Pregna-chloror1,4-diene-3,20-dione, 9-chloro-alpha11,21-dihydroxy-16-methyl-, (11beta,alpha 16alpha) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.