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Pharmaceutical Reference Standards

Prednisone

Picture of Prednisone
CAT No: SZ-P042001
CAS No: 53-03-2
Mol.F. : C21H26O5
Mol.Wt. : 358.4
Inv. Status: Custom Synthesis
Rel. CAS No : 906334-65-4 (HCl)
SZ-P042001
CAS No:53-03-2
Mol.F.: C21H26O5
Mol.Wt.: 358.4
Inv. Status: Custom Synthesis
Rel. CAS No : 906334-65-4 (HCl)

Prednisone EP Impurity C

Picture of Prednisone EP Impurity C
CAT No: SZ-P042002
CAS No: 70522-55-3
Mol.F. : C21H24O5
Mol.Wt. : 356.4
Inv. Status: In Stock
SZ-P042002
CAS No:70522-55-3
Mol.F.: C21H24O5
Mol.Wt.: 356.4
Inv. Status: In Stock

Prednisone EP Impurity D

Picture of Prednisone EP Impurity D
CAT No: SZ-P042003
CAS No: 10184-69-7
Mol.F. : C21H26O4
Mol.Wt. : 342.4
Inv. Status: In Stock
SZ-P042003
CAS No:10184-69-7
Mol.F.: C21H26O4
Mol.Wt.: 342.4
Inv. Status: In Stock

Prednisone EP Impurity J

Picture of Prednisone EP Impurity J
CAT No: SZ-P042004
CAS No: 78261-67-3
Mol.F. : C20H24O5
Mol.Wt. : 344.4
Inv. Status: In Stock
SZ-P042004
CAS No:78261-67-3
Mol.F.: C20H24O5
Mol.Wt.: 344.4
Inv. Status: In Stock

Prednisone Impurity 4

Picture of Prednisone Impurity 4
CAT No: SZ-P042005
CAS No: 118724-35-9
Mol.F. : C21H24O4
Mol.Wt. : 340.4
Inv. Status: Out of Stock
SZ-P042005
CAS No:118724-35-9
Mol.F.: C21H24O4
Mol.Wt.: 340.4
Inv. Status: Out of Stock

Prednisone EP Impurity K

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CAT No: SZ-P042006
CAS No: 7738-93-4
Mol.F. : C19H22O3
Mol.Wt. : 298.4
Inv. Status: In Stock
SZ-P042006
CAS No:7738-93-4
Mol.F.: C19H22O3
Mol.Wt.: 298.4
Inv. Status: In Stock

Prednisone EP Impurity E

Picture of Prednisone EP Impurity E
CAT No: SZ-P042007
CAS No: 125-10-0
Mol.F. : C23H28O6
Mol.Wt. : 400.5
Inv. Status: In Stock
SZ-P042007
CAS No:125-10-0
Mol.F.: C23H28O6
Mol.Wt.: 400.5
Inv. Status: In Stock

Prednisone Impurity 6

Picture of Prednisone Impurity 6
CAT No: SZ-P042008
CAS No: 57099-40-8
Mol.F. : C21H27O8P
Mol.Wt. : 438.4
Inv. Status: Custom Synthesis
Rel. CAS No : 33903-70-7 (Na salt)
SZ-P042008
CAS No:57099-40-8
Mol.F.: C21H27O8P
Mol.Wt.: 438.4
Inv. Status: Custom Synthesis
Rel. CAS No : 33903-70-7 (Na salt)

Prednisone HCl

Picture of Prednisone HCl
CAT No: SZ-P042009
CAS No: 906334-65-4
Mol.F. : C21H26O5 : HCl
Mol.Wt. : 358.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 53-03-2 (free base)
SZ-P042009
CAS No:906334-65-4
Mol.F.: C21H26O5 : HCl
Mol.Wt.: 358.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 53-03-2 (free base)

Prednisone EP Impurity A

Picture of Prednisone EP Impurity A
CAT No: SZ-P042010
CAS No: 53-06-5
Mol.F. : C21H28O5
Mol.Wt. : 360.5
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No : 885458-00-4 (Na salt) ; 58798-78-0 (Sulfate salt)
SZ-P042010
CAS No:53-06-5
Mol.F.: C21H28O5
Mol.Wt.: 360.5
Inv. Status: In Stock, 3-4 days for Dispatch
Rel. CAS No : 885458-00-4 (Na salt) ; 58798-78-0 (Sulfate salt)

Prednisone EP Impurity A Sodium salt

Picture of Prednisone EP Impurity A Sodium salt
CAT No: SZ-P042011
CAS No: 885458-00-4
Mol.F. : C21H28O5 : Na
Mol.Wt. : 360.5 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 53-06-5 (free base) ; 58798-78-0 (Sulfate salt)
SZ-P042011
CAS No:885458-00-4
Mol.F.: C21H28O5 : Na
Mol.Wt.: 360.5 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 53-06-5 (free base) ; 58798-78-0 (Sulfate salt)

Prednisone EP Impurity A Sulfate salt

Picture of Prednisone EP Impurity A Sulfate salt
CAT No: SZ-P042012
CAS No: 58798-78-0
Mol.F. : C21H28O5 : H2SO4
Mol.Wt. : 360.5 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 53-06-5 (free base) ; 885458-00-4 (Na salt)
SZ-P042012
CAS No:58798-78-0
Mol.F.: C21H28O5 : H2SO4
Mol.Wt.: 360.5 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 53-06-5 (free base) ; 885458-00-4 (Na salt)

Prednisone EP Impurity B

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CAT No: SZ-P042013
CAS No: 50-24-8
Mol.F. : C21H28O5
Mol.Wt. : 360.5
Inv. Status: Custom Synthesis
SZ-P042013
CAS No:50-24-8
Mol.F.: C21H28O5
Mol.Wt.: 360.5
Inv. Status: Custom Synthesis

Prednisone EP Impurity L

Picture of Prednisone EP Impurity L
CAT No: SZ-P042015
CAS No: 52-21-1
Mol.F. : C23H30O6
Mol.Wt. : 402.5
Inv. Status: Custom Synthesis
SZ-P042015
CAS No:52-21-1
Mol.F.: C23H30O6
Mol.Wt.: 402.5
Inv. Status: Custom Synthesis

Prednisone Impurity 7

Picture of Prednisone Impurity 7
CAT No: SZ-P042016
CAS No: 37413-91-5
Mol.F. : C23H26O4
Mol.Wt. : 366.5
Inv. Status: Custom Synthesis
SZ-P042016
CAS No:37413-91-5
Mol.F.: C23H26O4
Mol.Wt.: 366.5
Inv. Status: Custom Synthesis

16α-Hydroxyprednisolone Acetate

Picture of 16α-Hydroxyprednisolone Acetate
CAT No: SZ-P042017
CAS No: 86401-80-1
Mol.F. : C23H30O7
Mol.Wt. : 418.5
Inv. Status: In Stock
SZ-P042017
CAS No:86401-80-1
Mol.F.: C23H30O7
Mol.Wt.: 418.5
Inv. Status: In Stock

Prednisone Dimer

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CAT No: SZ-P042018
CAS No: NA
Mol.F. : C42H50O9
Mol.Wt. : 698.9
Inv. Status: Custom Synthesis
SZ-P042018
CAS No:NA
Mol.F.: C42H50O9
Mol.Wt.: 698.9
Inv. Status: Custom Synthesis

Prednisone Impurity 8

Picture of Prednisone Impurity 8
CAT No: SZ-P042019
CAS No: NA
Mol.F. : C42H50O9
Mol.Wt. : 698.9
Inv. Status: Custom Synthesis
SZ-P042019
CAS No:NA
Mol.F.: C42H50O9
Mol.Wt.: 698.9
Inv. Status: Custom Synthesis

Prednisone Impurity 9

Picture of Prednisone Impurity 9
CAT No: SZ-P042020
CAS No: NA
Mol.F. : C42H50O10
Mol.Wt. : 714.9
Inv. Status: Custom Synthesis
SZ-P042020
CAS No:NA
Mol.F.: C42H50O10
Mol.Wt.: 714.9
Inv. Status: Custom Synthesis

11-Deoxyprednisone Acetate

Picture of 11-Deoxyprednisone Acetate
CAT No: SZ-P042021
CAS No: 1249-67-8
Mol.F. : C23H30O5
Mol.Wt. : 386.5
Inv. Status: In Stock
SZ-P042021
CAS No:1249-67-8
Mol.F.: C23H30O5
Mol.Wt.: 386.5
Inv. Status: In Stock

16-Dehydro 17-Dehydroxy Prednisone

Picture of 16-Dehydro 17-Dehydroxy Prednisone
CAT No: SZ-P042022
CAS No: 102447-86-9
Mol.F. : C21H24O4
Mol.Wt. : 340.4
Inv. Status: Custom Synthesis
SZ-P042022
CAS No:102447-86-9
Mol.F.: C21H24O4
Mol.Wt.: 340.4
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Prednisone D4

Picture of Prednisone D4
CAT No: SZ-P042D01
CAS No: NA
Mol.F. : C21H22D4O5
Mol.Wt. : 362.5
Inv. Status: Custom Synthesis
SZ-P042D01
CAS No:NA
Mol.F.: C21H22D4O5
Mol.Wt.: 362.5
Inv. Status: Custom Synthesis