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Betamethasone Impurity 57

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Betamethasone Impurity 57

Impurity

CAS Number

25122-45-6

Molecular Formula

C24H30ClFO5

Product format

Neat

Molecular Weight

452.95

API Family

Betamethasone Dipropionate

Synonyms

25122-45-6; 17-O-Acetyl, -21-Deshydroxy, -21-Chloro-Betamethasone; Betamethasone Impurity 42; Betamethasone Impurity 112; SCHEMBL564964; MSK160710-100A; MSK160710-1000A; Clobetasol 17-acetate Solution in Acetonitrile, 1000ug/mL; Clobetasol 17-acetate Solution in Acetonitrile, 100ug/mL; (8S, 9R, 10S, 11S, 13S, 14S, 16S, 17R)-17-(2-chloroacetyl)-9-fluoro-11-hydroxy-10, 13, 16-trimethyl-3-oxo-6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 and 17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate

Iupac Name

[(8S, 9R, 10S, 11S, 13S, 14S, 16S, 17R)-17-(2-chloroacetyl)-9-fluoro-11-hydroxy-10, 13, 16-trimethyl-3-oxo-6, 7, 8, 11, 12, 14, 15 and 16-octahydrocyclopenta[a]phenanthren-17-yl] acetate

InChI

InChI=1S/C24H30ClFO5/c1-13-9-18-17-6-5-15-10-16(28)7-8-21(15,3)23(17,26)19(29)11-22(18,4)24(13,20(30)12-25)31-14(2)27/h7-8,10,13,17-19,29H,5-6,9,11-12H2,1-4H3/t13-,17-,18-,19-,21-,22-,23-,24-/m0/s1

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4451.59-25MG

3-4 weeks

25mg
CD4451.59-25MG

3-5 weeks

25mg
CB4451.59-25MG

4-5 weeks

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Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

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