CAS 19457-55-7 6-Methylideneandrost-4-ene-3,17-dione - Analytical Products / Alfa Chemistry

CAT	APS19457557
CAS	19457-55-7
Structure
Synonyms	1,2-Dihydroexemestane, Androst-4-ene-3,17-dione, 6-methylene-, Exemestane USP Related Compound A,Exemestane Imp. E (EP), 6-Methylideneandrost-4-ene-3,17-dione, Exemestane USP RC A, 6-Methyleneandrost-4-ene-3,17-dione, 6-Methyleneandrost-4-en-3,17-dione
IUPAC Name	(8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione
Molecular Weight	298.42
Molecular Formula	C20H26O2
Canonical SMILES	C[C@]12CC[C@H]3[C@@H](CC(=C)C4=CC(=O)CC[C@]34C)[C@@H]1CCC2=O
InChI	InChI=1S/C20H26O2/c1-12-10-14-15-4-5-18(22)20(15,3)9-7-16(14)19(2)8-6-13(21)11-17(12)19/h11,14-16H,1,4-10H2,2-3H3/t14-,15-,16-,19+,20-/m0/s1

Accurate Mass	298.1933
API Family	Matrix - API Family Exemestane
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Mikromol, Impurity standards, Steroids and derivatives

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