CAS 70805-85-5 Desogestrel impurity E - Analytical Products / Alfa Chemistry

CAT	APS70805855
CAS	70805-85-5
Structure
Synonyms	Desogestrel Imp. E (EP), (3β,17α)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yne-3,17-diol,13-Ethyl-11-methylidene-18,19-dinor-17α-pregn-4-en-20-yne-3β,17-diol, 3β-Hydroxydesogestrel
IUPAC Name	(3S,8S,9S,10R,13S,14S,17R)-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 Weight	326.47
Molecular Formula	C22H30O2
Canonical SMILES	CC[C@]12CC(=C)[C@H]3[C@@H](CCC4=C[C@@H](O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
InChI	InChI=1S/C22H30O2/c1-4-21-13-14(3)20-17-9-7-16(23)12-15(17)6-8-18(20)19(21)10-11-22(21,24)5-2/h2,12,16-20,23-24H,3-4,6-11,13H2,1H3/t16-,17-,18-,19-,20+,21-,22-/m0/s1

Accurate Mass	326.2246
API Family	Matrix - API Family See respective official monograph(s)
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	2-8°C Fridge/Coldroom
Subcategory	British Pharmacopoeia