Desogestrel EP Impurity D

About Desogestrel EP Impurity D

Desogestrel EP Impurity D is a pharmacopeial impurity of Desogestrel carrying the CAS registry number 54048-10-1. With the molecular formula C22H28O2, it has a molar mass of 324.5 g/mol. Common synonyms include Etonogestrel and Desogestrel - Impurity D.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Desogestrel to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Desogestrel EP Impurity D 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 Desogestrel

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

Desogestrel impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Desogestrel EP Impurity D
Catalogue No.	VQ-022334
CAS Number	54048-10-1
IUPAC name	(8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Molecular formula	C₂₂H₂₈O₂
Molecular weight	324.5 g/mol
Exact mass	324.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	GCKFUYQCUCGESZ-BPIQYHPVSA-N
SMILES	CC[C@]12CC(=C)[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34
PubChem CID	6917715

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Etonogestrel, Desogestrel - Impurity D, 3-Ketodesogestrel, 3-Oxodesogestrel, Org-3236, 3-Keto-desogestrel, ORG 3236, 13-Ethyl-17-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one, (17-alpha)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one, 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17-alpha)-, 18,19-Dinor-17alpha-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, 3-oxo desogestrel

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H351Suspected of causing cancer
H360May damage fertility or the unborn child
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P273, P280, P318, P391, 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 Desogestrel EP Impurity D?

The CAS Registry Number of Desogestrel EP Impurity D is 54048-10-1. It is also known as Etonogestrel, Desogestrel - Impurity D, 3-Ketodesogestrel.

What is the molecular formula and molecular weight of Desogestrel EP Impurity D?

Desogestrel EP Impurity D has the molecular formula C22H28O2 and a molecular weight of 324.5 g/mol. Its IUPAC name is (8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.

What is Desogestrel EP Impurity D used for?

Desogestrel EP Impurity D is supplied as a characterised reference material related to Desogestrel. 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 Desogestrel EP Impurity D can I order?

We supply Desogestrel EP Impurity D 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 Desogestrel EP Impurity D?

Yes. Every lot of Desogestrel EP Impurity D 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 Desogestrel EP Impurity D be shipped internationally?

Yes. Desogestrel EP Impurity D 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.