CAS 13504-15-9 (16Beta)-17,21-Dihydroxy-16Beta-methyl-pregna-1,4,9(11)-triene-3,20-dione

CAT	APS13504159
CAS	13504-15-9
Structure
Synonyms	Betamethasone EP Impurity C,USP Betamethasone Related Compound C
IUPAC Name	(8S,10S,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular Weight	356.46
Molecular Formula	C22H28O4
Canonical SMILES	C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)C3=CC[C@]2(C)[C@@]1(O)C(=O)CO
InChI	InChI=1S/C22H28O4/c1-13-10-18-16-5-4-14-11-15(24)6-8-20(14,2)17(16)7-9-21(18,3)22(13,26)19(25)12-23/h6-8,11,13,16,18,23,26H,4-5,9-10,12H2,1-3H3/t13-,16+,18-,20-,21-,22-/m0/s1

Accurate Mass	356.1988
Format	Neat
Product Type	Impurity
Subcategory	Steroids and derivatives, Dexamethasone and derivatives

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CAT	Size	Shipping	Storage Conditions
APS13504159-2.5MG	2.5MG	Room Temperature	2-8°C Fridge/Coldroom	Inquiry
APS13504159-25MG	25MG	Room Temperature	2-8°C Fridge/Coldroom	Inquiry