3(R,S)-Hydroxy Desogestrel

About 3(R,S)-Hydroxy Desogestrel

3(R,S)-Hydroxy Desogestrel is a metabolite or degradation product of Desogestrel carrying the CAS registry number 869627-85-0. The compound has the formula C22H30O2, corresponding to a molecular weight of 326.5 g/mol. Alternative names: 15beta-Hydroxydesogestrel.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Analytical teams use this compound to identify metabolites and degradants of Desogestrel, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Desogestrel

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

Desogestrel impurities

Specifications & identifiers

Chemical identifiers
Product name	3(R,S)-Hydroxy Desogestrel
Catalogue No.	VQ-030138
CAS Number	869627-85-0
IUPAC name	(8S,10R,13S)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular formula	C₂₂H₃₀O₂
Molecular weight	326.5 g/mol
Exact mass	326.2246
Grade	Reference Standard
HSN code	38229090
InChIKey	ZMLDTNLDYRJTAZ-MTRZUGBVSA-N
SMILES	CC[C@]12CC(=C)C3[C@H](C1CCC2(C#C)O)CCC4=CC(CC[C@H]34)O
PubChem CID	46781784

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

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 3(R,S)-Hydroxy Desogestrel?

The CAS Registry Number of 3(R,S)-Hydroxy Desogestrel is 869627-85-0. It is also known as (13-Ethyl-3-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol), 15beta-Hydroxydesogestrel, (17a)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yne-3,17-diol.

What is the molecular formula and molecular weight of 3(R,S)-Hydroxy Desogestrel?

3(R,S)-Hydroxy Desogestrel has the molecular formula C22H30O2 and a molecular weight of 326.5 g/mol. Its IUPAC name is (8S,10R,13S)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol.

What is 3(R,S)-Hydroxy Desogestrel used for?

3(R,S)-Hydroxy Desogestrel 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 3(R,S)-Hydroxy Desogestrel can I order?

We supply 3(R,S)-Hydroxy Desogestrel 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 3(R,S)-Hydroxy Desogestrel?

Yes. Every lot of 3(R,S)-Hydroxy Desogestrel 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 3(R,S)-Hydroxy Desogestrel be shipped internationally?

Yes. 3(R,S)-Hydroxy Desogestrel 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.