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Desogestrel EP Impurity A

SZ CAT No SZ-D056002
CAS No 201360-82-9
Mol.F. C22H30O
Mol.Wt. 310.5
Inv. Status In Stock


Chemical Name: 13-Ethyl-11-methylidene-18,19-dinor-5α,17α-pregn-3-en-20-yn-17-ol (as per EP); 13-Ethyl-11-methylene-18,19-dinor-5α,17α-pregn-3-en-20-yn-17-ol (as per USP)

Synonym: Desogestrel USP Related Compound A ; Desogestrel Δ3-Isomer

Smiles: C=C1C[C@@]2(CC)[C@](CC[C@@]2(O)C#C)([H])[C@]3([H])CC[C@@]4([H])C=CCC[C@]4([H])[C@]31[H]

High performance liquid chromatography​/ion-​trap mass spectrometry for separation and simultaneous determination of ethynylestradiol, gestodene, levonorgestrel, cyproterone acetate and desogestrel
By Matejicek, David; Kuban, Vlastimil
From Analytica Chimica Acta (2007), 588(2), 304-315
 
A validated simultaneous RP-​HPLC method for determination of Desogestrel and Ethinyl Estradiol tablets
By Sarat, M.; Rambabu, C.
From International Journal of Pharmacy and Pharmaceutical Sciences (2012), 4(Suppl. 5), 115-119
 
Determination of organic solvent residues in desogestrel by headspace capillary gas chromatography
By Li, Qiang; Gong, Aiqin
From Fenxi Yiqi (2010), (1), 46-50