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Pharmaceutical Reference Standards

Drospirenone

Picture of Drospirenone
CAT No: SZ-D013001
CAS No: 67392-87-4
Mol.F. : C24H30O3
Mol.Wt. : 366.5
Inv. Status: In Stock
SZ-D013001
CAS No:67392-87-4
Mol.F.: C24H30O3
Mol.Wt.: 366.5
Inv. Status: In Stock

Drospirenone EP Impurity A

Picture of Drospirenone EP Impurity A
CAT No: SZ-D013002
CAS No: 67372-68-3
Mol.F. : C23H30O3
Mol.Wt. : 354.5
Inv. Status: In Stock
SZ-D013002
CAS No:67372-68-3
Mol.F.: C23H30O3
Mol.Wt.: 354.5
Inv. Status: In Stock

Drospirenone EP Impurity B

Picture of Drospirenone EP Impurity B
CAT No: SZ-D013003
CAS No: NA
Mol.F. : C24H32O4
Mol.Wt. : 384.5
Inv. Status: In Stock
SZ-D013003
CAS No:NA
Mol.F.: C24H32O4
Mol.Wt.: 384.5
Inv. Status: In Stock

Drospirenone EP Impurity C

Picture of Drospirenone EP Impurity C
CAT No: SZ-D013004
CAS No: 116298-21-6
Mol.F. : C21H26O2
Mol.Wt. : 310.4
Inv. Status: In Stock
SZ-D013004
CAS No:116298-21-6
Mol.F.: C21H26O2
Mol.Wt.: 310.4
Inv. Status: In Stock

Drospirenone EP Impurity D

Picture of Drospirenone EP Impurity D
CAT No: SZ-D013005
CAS No: 67372-69-4
Mol.F. : C23H28O3
Mol.Wt. : 352.5
Inv. Status: In Stock
SZ-D013005
CAS No:67372-69-4
Mol.F.: C23H28O3
Mol.Wt.: 352.5
Inv. Status: In Stock

Drospirenone EP Impurity E

Picture of Drospirenone EP Impurity E
CAT No: SZ-D013006
CAS No: 90457-65-1
Mol.F. : C24H30O3
Mol.Wt. : 366.5
Inv. Status: In Stock
SZ-D013006
CAS No:90457-65-1
Mol.F.: C24H30O3
Mol.Wt.: 366.5
Inv. Status: In Stock

Drospirenone EP Impurity F

Picture of Drospirenone EP Impurity F
CAT No: SZ-D013007
CAS No: NA
Mol.F. : C24H32O3
Mol.Wt. : 368.5
Inv. Status: In Stock
SZ-D013007
CAS No:NA
Mol.F.: C24H32O3
Mol.Wt.: 368.5
Inv. Status: In Stock

Drospirenone EP Impurity G

Picture of Drospirenone EP Impurity G
CAT No: SZ-D013008
CAS No: 932388-90-4
Mol.F. : C24H31ClO3
Mol.Wt. : 403.0
Inv. Status: In Stock
SZ-D013008
CAS No:932388-90-4
Mol.F.: C24H31ClO3
Mol.Wt.: 403.0
Inv. Status: In Stock

Drospirenone EP Impurity H

Picture of Drospirenone EP Impurity H
CAT No: SZ-D013009
CAS No: 932388-89-1
Mol.F. : C24H31ClO3
Mol.Wt. : 403.0
Inv. Status: In Stock
SZ-D013009
CAS No:932388-89-1
Mol.F.: C24H31ClO3
Mol.Wt.: 403.0
Inv. Status: In Stock

Drospirenone EP Impurity I

Picture of Drospirenone EP Impurity I
CAT No: SZ-D013010
CAS No: NA
Mol.F. : C24H32O3
Mol.Wt. : 368.5
Inv. Status: In Stock
SZ-D013010
CAS No:NA
Mol.F.: C24H32O3
Mol.Wt.: 368.5
Inv. Status: In Stock

Drospirenone EP Impurity K

Picture of Drospirenone EP Impurity K
CAT No: SZ-D013011
CAS No: 889652-31-7
Mol.F. : C24H30O3
Mol.Wt. : 366.5
Inv. Status: In Stock
SZ-D013011
CAS No:889652-31-7
Mol.F.: C24H30O3
Mol.Wt.: 366.5
Inv. Status: In Stock

Drospirenone Lactol Impurity

Picture of Drospirenone Lactol Impurity
CAT No: SZ-D013012
CAS No: 863329-71-9
Mol.F. : C24H32O3
Mol.Wt. : 368.5
Inv. Status: Out of Stock, Custom Synthesis
SZ-D013012
CAS No:863329-71-9
Mol.F.: C24H32O3
Mol.Wt.: 368.5
Inv. Status: Out of Stock, Custom Synthesis

5-Hydroxy Drospirenone

Picture of 5-Hydroxy Drospirenone
CAT No: SZ-D013013
CAS No: 197721-70-3
Mol.F. : C24H32O4
Mol.Wt. : 384.5
Inv. Status: In Stock
SZ-D013013
CAS No:197721-70-3
Mol.F.: C24H32O4
Mol.Wt.: 384.5
Inv. Status: In Stock

Drospirenone Impurity 1

Picture of Drospirenone Impurity 1
CAT No: SZ-D013015
CAS No: 5144-25-2
Mol.F. : C19H26O2
Mol.Wt. : 286.4
Inv. Status: In Stock
SZ-D013015
CAS No:5144-25-2
Mol.F.: C19H26O2
Mol.Wt.: 286.4
Inv. Status: In Stock

Drospirenone Diol Impurity

Picture of Drospirenone Diol Impurity
CAT No: SZ-D013016
CAS No: 69651-50-9
Mol.F. : C24H34O3
Mol.Wt. : 370.5
Inv. Status: In Stock
SZ-D013016
CAS No:69651-50-9
Mol.F.: C24H34O3
Mol.Wt.: 370.5
Inv. Status: In Stock

Drospirenone Ether Impurity     

Picture of Drospirenone Ether Impurity     
CAT No: SZ-D013017
CAS No: NA
Mol.F. : C24H32O2
Mol.Wt. : 352.5
Inv. Status: In Stock
SZ-D013017
CAS No:NA
Mol.F.: C24H32O2
Mol.Wt.: 352.5
Inv. Status: In Stock

Drospirenone Olefinic acid impurity

Picture of Drospirenone Olefinic acid impurity
CAT No: SZ-D013018
CAS No: NA
Mol.F. : C24H30O3
Mol.Wt. : 366.5
Inv. Status: In Stock
SZ-D013018
CAS No:NA
Mol.F.: C24H30O3
Mol.Wt.: 366.5
Inv. Status: In Stock

6-Methyl Drospirenone

Picture of 6-Methyl Drospirenone
CAT No: SZ-D013020
CAS No: NA
Mol.F. : C24H32O3
Mol.Wt. : 368.5
Inv. Status: Custom Synthesis
SZ-D013020
CAS No:NA
Mol.F.: C24H32O3
Mol.Wt.: 368.5
Inv. Status: Custom Synthesis

Drospirenone Impurity 2

Picture of Drospirenone Impurity 2
CAT No: SZ-D013021
CAS No: NA
Mol.F. : C24H34O3
Mol.Wt. : 370.5
Inv. Status: Custom Synthesis
SZ-D013021
CAS No:NA
Mol.F.: C24H34O3
Mol.Wt.: 370.5
Inv. Status: Custom Synthesis

Drospirenone Impurity 3

Picture of Drospirenone Impurity 3
CAT No: SZ-D013022
CAS No: 863329-69-5
Mol.F. : C25H35BrO4
Mol.Wt. : 479.5
Inv. Status: Custom Synthesis
SZ-D013022
CAS No:863329-69-5
Mol.F.: C25H35BrO4
Mol.Wt.: 479.5
Inv. Status: Custom Synthesis

Drospirenone Impurity 4

Picture of Drospirenone Impurity 4
CAT No: SZ-D013023
CAS No: 82543-14-4
Mol.F. : C25H36O4
Mol.Wt. : 400.6
Inv. Status: Custom Synthesis
SZ-D013023
CAS No:82543-14-4
Mol.F.: C25H36O4
Mol.Wt.: 400.6
Inv. Status: Custom Synthesis

Drospirenone Impurity 5

Picture of Drospirenone Impurity 5
CAT No: SZ-D013024
CAS No: NA
Mol.F. : C24H34O4
Mol.Wt. : 386.5
Inv. Status: Custom Synthesis
SZ-D013024
CAS No:NA
Mol.F.: C24H34O4
Mol.Wt.: 386.5
Inv. Status: Custom Synthesis

5β-Hydroxy-Tetrahydro Canrenone

Picture of 5β-Hydroxy-Tetrahydro Canrenone
CAT No: SZ-D013025
CAS No: NA
Mol.F. : C22H32O4
Mol.Wt. : 360.5
Inv. Status: Custom Synthesis
SZ-D013025
CAS No:NA
Mol.F.: C22H32O4
Mol.Wt.: 360.5
Inv. Status: Custom Synthesis

Drospirenone Acid (sodium salt)

Picture of Drospirenone Acid (sodium salt)
CAT No: SZ-D013026
CAS No: 776251-13-9
Mol.F. : C24H31O4 : Na
Mol.Wt. : 383.5 : 23.0
Inv. Status: In Stock
Rel. CAS No : 776251-13-9 (free base) ; 90704-90-8 (potassium salt)
SZ-D013026
CAS No:776251-13-9
Mol.F.: C24H31O4 : Na
Mol.Wt.: 383.5 : 23.0
Inv. Status: In Stock
Rel. CAS No : 776251-13-9 (free base) ; 90704-90-8 (potassium salt)

Stable Isotopes and Metabolites

Drospirenone-d4

Picture of Drospirenone-d4
CAT No: SZ-D013D01
CAS No: 2376035-94-6
Mol.F. : C24H26D4O3
Mol.Wt. : 370.5
Inv. Status: Custom Synthesis
SZ-D013D01
CAS No:2376035-94-6
Mol.F.: C24H26D4O3
Mol.Wt.: 370.5
Inv. Status: Custom Synthesis