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Pharmaceutical Reference Standards

Methylprednisolone

Picture of Methylprednisolone
CAT No: SZ-M037001
CAS No: 83-43-2
Mol.F. : C22H30O5
Mol.Wt. : 374.48
Inv. Status: In Stock
SZ-M037001
CAS No:83-43-2
Mol.F.: C22H30O5
Mol.Wt.: 374.48
Inv. Status: In Stock

Methylprednisolone EP Impurity A

Picture of Methylprednisolone EP Impurity A
CAT No: SZ-M037002
CAS No: 91523-05-6
Mol.F. : C22H28O5
Mol.Wt. : 372.46
Inv. Status: In Stock
SZ-M037002
CAS No:91523-05-6
Mol.F.: C22H28O5
Mol.Wt.: 372.46
Inv. Status: In Stock

Methylprednisolone EP Impurity C

Picture of Methylprednisolone EP Impurity C
CAT No: SZ-M037004
CAS No: 61919-52-6
Mol.F. : C20H26O3
Mol.Wt. : 314.43
Inv. Status: In Stock
SZ-M037004
CAS No:61919-52-6
Mol.F.: C20H26O3
Mol.Wt.: 314.43
Inv. Status: In Stock

Methylprednisolone EP Impurity D

Picture of Methylprednisolone EP Impurity D
CAT No: SZ-M037005
CAS No: NA
Mol.F. : C22H28O4
Mol.Wt. : 356.5
Inv. Status: Out of Stock
SZ-M037005
CAS No:NA
Mol.F.: C22H28O4
Mol.Wt.: 356.5
Inv. Status: Out of Stock

Methylprednisolone EP Impurity E

Picture of Methylprednisolone EP Impurity E
CAT No: SZ-M037006
CAS No: 229019-44-7
Mol.F. : C21H28O4
Mol.Wt. : 344.45
Inv. Status: In Stock
SZ-M037006
CAS No:229019-44-7
Mol.F.: C21H28O4
Mol.Wt.: 344.45
Inv. Status: In Stock

Methylprednisolone EP Impurity F

Picture of Methylprednisolone EP Impurity F
CAT No: SZ-M037007
CAS No: 1625-39-4 
Mol.F. : C22H32O5
Mol.Wt. : 376.49
Inv. Status: In Stock
SZ-M037007
CAS No:1625-39-4 
Mol.F.: C22H32O5
Mol.Wt.: 376.49
Inv. Status: In Stock

Methylprednisolone EP Impurity G

Picture of Methylprednisolone EP Impurity G
CAT No: SZ-M037008
CAS No: 93269-35-3 
Mol.F. : C22H28O4
Mol.Wt. : 356.46
Inv. Status: In Stock
SZ-M037008
CAS No:93269-35-3 
Mol.F.: C22H28O4
Mol.Wt.: 356.46
Inv. Status: In Stock

Methylprednisolone EP impurity H

Picture of Methylprednisolone EP impurity H
CAT No: SZ-M037009
CAS No: 18462-27-6 
Mol.F. : C22H30O5
Mol.Wt. : 374.48
Inv. Status: Under Synthesis
SZ-M037009
CAS No:18462-27-6 
Mol.F.: C22H30O5
Mol.Wt.: 374.48
Inv. Status: Under Synthesis

Methylprednisolone EP impurity J

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CAT No: SZ-M037010
CAS No: 53-36-1
Mol.F. : C24H32O6
Mol.Wt. : 416.51
Inv. Status: In Stock
SZ-M037010
CAS No:53-36-1
Mol.F.: C24H32O6
Mol.Wt.: 416.51
Inv. Status: In Stock

Methylprednisolone Acetate EP Impurity A

Picture of Methylprednisolone Acetate EP Impurity A
CAT No: SZ-M037013
CAS No: 93963-74-7
Mol.F. : C24H34O6
Mol.Wt. : 418.53
Inv. Status: In Stock
SZ-M037013
CAS No:93963-74-7
Mol.F.: C24H34O6
Mol.Wt.: 418.53
Inv. Status: In Stock

Methylprednisolone Acetate EP Impurity D

Picture of Methylprednisolone Acetate EP Impurity D
CAT No: SZ-M037015
CAS No: 150899-33-5
Mol.F. : C22H28O4
Mol.Wt. : 356.46
Inv. Status: In Stock
SZ-M037015
CAS No:150899-33-5
Mol.F.: C22H28O4
Mol.Wt.: 356.46
Inv. Status: In Stock

Methylprednisolone Acetate EP Impurity G

Picture of Methylprednisolone Acetate EP Impurity G
CAT No: SZ-M037018
CAS No: 1625-11-2
Mol.F. : C24H34O6
Mol.Wt. : 418.53
Inv. Status: In Stock
SZ-M037018
CAS No:1625-11-2
Mol.F.: C24H34O6
Mol.Wt.: 418.53
Inv. Status: In Stock

Methylprednisolone Acetate EP Impurity H

Picture of Methylprednisolone Acetate EP Impurity H
CAT No: SZ-M037019
CAS No: 1968-76-9
Mol.F. : C24H32O4
Mol.Wt. : 384.52
Inv. Status: In Stock
SZ-M037019
CAS No:1968-76-9
Mol.F.: C24H32O4
Mol.Wt.: 384.52
Inv. Status: In Stock

Methylprednisolone Acetate EP Impurity J

Picture of Methylprednisolone Acetate EP Impurity J
CAT No: SZ-M037020
CAS No: 1048031-82-8 
Mol.F. : C24H32O6
Mol.Wt. : 416.51
Inv. Status: Under Synthesis
SZ-M037020
CAS No:1048031-82-8 
Mol.F.: C24H32O6
Mol.Wt.: 416.51
Inv. Status: Under Synthesis

Methylprednisolone Acetate EP Impurity K

Picture of Methylprednisolone Acetate EP Impurity K
CAT No: SZ-M037021
CAS No: 115321-98-7 
Mol.F. : C24H30O6
Mol.Wt. : 414.5
Inv. Status: In Stock
SZ-M037021
CAS No:115321-98-7 
Mol.F.: C24H30O6
Mol.Wt.: 414.5
Inv. Status: In Stock

Methylprednisolone Glucuronide

Picture of Methylprednisolone Glucuronide
CAT No: SZ-M037025
CAS No: N/A
Mol.F. : C28H38O11
Mol.Wt. : 550.61
Inv. Status: Custom Synthesis
SZ-M037025
CAS No:N/A
Mol.F.: C28H38O11
Mol.Wt.: 550.61
Inv. Status: Custom Synthesis

Methylprednisolone Sulfate

Picture of Methylprednisolone Sulfate
CAT No: SZ-M037026
CAS No: 1127921-80-5
Mol.F. : C22H30O8S
Mol.Wt. : 454.54
Inv. Status: Custom Synthesis
SZ-M037026
CAS No:1127921-80-5
Mol.F.: C22H30O8S
Mol.Wt.: 454.54
Inv. Status: Custom Synthesis

Methylprednisolone Impurity 1

Picture of Methylprednisolone Impurity 1
CAT No: SZ-M037027
CAS No: 86401-94-7
Mol.F. : C24H32O6
Mol.Wt. : 416.52
Inv. Status: In Stock
SZ-M037027
CAS No:86401-94-7
Mol.F.: C24H32O6
Mol.Wt.: 416.52
Inv. Status: In Stock

Methylprednisolone Impurity 2

Picture of Methylprednisolone Impurity 2
CAT No: SZ-M037028
CAS No: N/A
Mol.F. : C24H32O6
Mol.Wt. : 416.52
Inv. Status: In Stock
SZ-M037028
CAS No:N/A
Mol.F.: C24H32O6
Mol.Wt.: 416.52
Inv. Status: In Stock

Methylprednisolone 21-Hemisuccinate

Picture of Methylprednisolone 21-Hemisuccinate
CAT No: SZ-M037029
CAS No: 2921-57-5
Mol.F. : C26H34O8
Mol.Wt. : 474.55
Inv. Status: In Stock
SZ-M037029
CAS No:2921-57-5
Mol.F.: C26H34O8
Mol.Wt.: 474.55
Inv. Status: In Stock

Methylprednisolone 17-Hydrogen Succinate

Picture of Methylprednisolone 17-Hydrogen Succinate
CAT No: SZ-M037030
CAS No: 77074-42-1
Mol.F. : C26H34O8
Mol.Wt. : 474.56
Inv. Status: In Stock
SZ-M037030
CAS No:77074-42-1
Mol.F.: C26H34O8
Mol.Wt.: 474.56
Inv. Status: In Stock

Methylprednisolone 21-Propionate

Picture of Methylprednisolone 21-Propionate
CAT No: SZ-M037031
CAS No: 138804-88-3
Mol.F. : C25H34O6
Mol.Wt. : 430.54
Inv. Status: In Stock
SZ-M037031
CAS No:138804-88-3
Mol.F.: C25H34O6
Mol.Wt.: 430.54
Inv. Status: In Stock

Methylprednisolone Ethylothopropionate

Picture of Methylprednisolone Ethylothopropionate
CAT No: SZ-M037032
CAS No: 85198-27-2
Mol.F. : C27H38O6
Mol.Wt. : 458.6
Inv. Status: In Stock
SZ-M037032
CAS No:85198-27-2
Mol.F.: C27H38O6
Mol.Wt.: 458.6
Inv. Status: In Stock

Methylprednisolone 17-Propionate

Picture of Methylprednisolone 17-Propionate
CAT No: SZ-M037033
CAS No: 79512-61-1
Mol.F. : C25H34O6
Mol.Wt. : 430.55
Inv. Status: In Stock
SZ-M037033
CAS No:79512-61-1
Mol.F.: C25H34O6
Mol.Wt.: 430.55
Inv. Status: In Stock

Methylprednisolone EP Impurity D (E-Isomer)

Picture of Methylprednisolone EP Impurity D (E-Isomer)
CAT No: SZ-M037034
CAS No: 1338549-02-2
Mol.F. : C22H28O4
Mol.Wt. : 356.5
Inv. Status: In Stock
SZ-M037034
CAS No:1338549-02-2
Mol.F.: C22H28O4
Mol.Wt.: 356.5
Inv. Status: In Stock

Methylprednisolone Methyl-hemisuccinate

Picture of Methylprednisolone Methyl-hemisuccinate
CAT No: SZ-M037038
CAS No: N/A
Mol.F. : C27H36O8
Mol.Wt. : 488.6
Inv. Status: Custom Synthesis
SZ-M037038
CAS No:N/A
Mol.F.: C27H36O8
Mol.Wt.: 488.6
Inv. Status: Custom Synthesis

6β-Methylprednisolone Hemisuccinate

Picture of 6β-Methylprednisolone Hemisuccinate
CAT No: SZ-M037039
CAS No: 2376134-25-5
Mol.F. : C26H34O8
Mol.Wt. : 474.6
Inv. Status: Custom Synthesis
SZ-M037039
CAS No:2376134-25-5
Mol.F.: C26H34O8
Mol.Wt.: 474.6
Inv. Status: Custom Synthesis

11-oxo-methylprednisolone hemisuccinate

Picture of 11-oxo-methylprednisolone hemisuccinate
CAT No: SZ-M037040
CAS No: N/A
Mol.F. : C26H32O8
Mol.Wt. : 472.5
Inv. Status: Custom Synthesis
SZ-M037040
CAS No:N/A
Mol.F.: C26H32O8
Mol.Wt.: 472.5
Inv. Status: Custom Synthesis

Methylprednisolone Impurity 3

Picture of Methylprednisolone Impurity 3
CAT No: SZ-M037041
CAS No: N/A
Mol.F. : C21H26O4
Mol.Wt. : 342.4
Inv. Status: Custom Synthesis
SZ-M037041
CAS No:N/A
Mol.F.: C21H26O4
Mol.Wt.: 342.4
Inv. Status: Custom Synthesis

Methylprednisolone Impurity 4

Picture of Methylprednisolone Impurity 4
CAT No: SZ-M037042
CAS No: N/A
Mol.F. : C20H26O3
Mol.Wt. : 314.4
Inv. Status: Custom Synthesis
SZ-M037042
CAS No:N/A
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Inv. Status: Custom Synthesis

Methylprednisolone Dimer Impurity

Picture of Methylprednisolone Dimer Impurity
CAT No: SZ-M037043
CAS No: N/A
Mol.F. : C48H62O12
Mol.Wt. : 831
Inv. Status: In Stock
SZ-M037043
CAS No:N/A
Mol.F.: C48H62O12
Mol.Wt.: 831
Inv. Status: In Stock

Methylprednisolone 17, 21-disuccinate

Picture of Methylprednisolone 17, 21-disuccinate
CAT No: SZ-M037044
CAS No: N/A
Mol.F. : C30H38O11
Mol.Wt. : 574.6
Inv. Status: In Stock
SZ-M037044
CAS No:N/A
Mol.F.: C30H38O11
Mol.Wt.: 574.6
Inv. Status: In Stock

6-Hydroxy Methylprednisolone

Picture of 6-Hydroxy Methylprednisolone
CAT No: SZ-M037045
CAS No: 229019-42-5
Mol.F. : C22H30O6
Mol.Wt. : 390.5
Inv. Status: Under Synthesis
SZ-M037045
CAS No:229019-42-5
Mol.F.: C22H30O6
Mol.Wt.: 390.5
Inv. Status: Under Synthesis