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Pharmaceutical Reference Standards

Salmeterol Xinafoate

Picture of Salmeterol Xinafoate
CAT No: SZ-S004000
CAS No: 94749-08-3
Mol.F. : C25H37NO4 : C11H8O3
Mol.Wt. : 415.6 : 188.2
Inv. Status: Custom Synthesis
SZ-S004000
CAS No:94749-08-3
Mol.F.: C25H37NO4 : C11H8O3
Mol.Wt.: 415.6 : 188.2
Inv. Status: Custom Synthesis

Salmeterol EP Impurity A

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CAT No: SZ-S004001
CAS No: 1798014-51-3
Mol.F. : C19H25NO3
Mol.Wt. : 315.4
Inv. Status: Custom Synthesis
SZ-S004001
CAS No:1798014-51-3
Mol.F.: C19H25NO3
Mol.Wt.: 315.4
Inv. Status: Custom Synthesis

Salmeterol EP Impurity B

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CAT No: SZ-S004002
CAS No: 94749-02-7
Mol.F. : C23H33NO4
Mol.Wt. : 387.5
Inv. Status: In Stock
SZ-S004002
CAS No:94749-02-7
Mol.F.: C23H33NO4
Mol.Wt.: 387.5
Inv. Status: In Stock

Salmeterol EP Impurity C

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CAT No: SZ-S004003
CAS No: 94749-11-8
Mol.F. : C24H35NO4
Mol.Wt. : 401.6
Inv. Status: In Stock
SZ-S004003
CAS No:94749-11-8
Mol.F.: C24H35NO4
Mol.Wt.: 401.6
Inv. Status: In Stock

Salmeterol EP Impurity D

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CAT No: SZ-S004004
CAS No: 1391052-04-2
Mol.F. : C34H47NO7
Mol.Wt. : 581.8
Inv. Status: Custom Synthesis
SZ-S004004
CAS No:1391052-04-2
Mol.F.: C34H47NO7
Mol.Wt.: 581.8
Inv. Status: Custom Synthesis

Salmeterol EP Impurity E

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CAT No: SZ-S004005
CAS No: NA
Mol.F. : C25H37NO4 : C11H8O3
Mol.Wt. : 415.6 : 188.2
Inv. Status: In Stock
Rel. CAS No : 108928-81-0 (free base)
SZ-S004005
CAS No:NA
Mol.F.: C25H37NO4 : C11H8O3
Mol.Wt.: 415.6 : 188.2
Inv. Status: In Stock
Rel. CAS No : 108928-81-0 (free base)

Salmeterol EP Impurity F

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CAT No: SZ-S004006
CAS No: 1391054-40-2
Mol.F. : C25H37NO3
Mol.Wt. : 399.6
Inv. Status: In Stock
SZ-S004006
CAS No:1391054-40-2
Mol.F.: C25H37NO3
Mol.Wt.: 399.6
Inv. Status: In Stock

Salmeterol EP Impurity G

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CAT No: SZ-S004007
CAS No: 2470130-36-8
Mol.F. : C50H72N2O7
Mol.Wt. : 813.1
Inv. Status: Custom Synthesis
SZ-S004007
CAS No:2470130-36-8
Mol.F.: C50H72N2O7
Mol.Wt.: 813.1
Inv. Status: Custom Synthesis

Salmeterol USP Related Compound H 

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CAT No: SZ-S004009
CAS No: 1330076-52-2
Mol.F. : C36H43NO6
Mol.Wt. : 585.7
Inv. Status: Custom Synthesis
SZ-S004009
CAS No:1330076-52-2
Mol.F.: C36H43NO6
Mol.Wt.: 585.7
Inv. Status: Custom Synthesis

Salmeterol Impurity 1

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CAT No: SZ-S004010
CAS No: NA
Mol.F. : C36H43NO6
Mol.Wt. : 585.7
Inv. Status: Custom Synthesis
SZ-S004010
CAS No:NA
Mol.F.: C36H43NO6
Mol.Wt.: 585.7
Inv. Status: Custom Synthesis

Salmeterol Impurity 2

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CAT No: SZ-S004011
CAS No: 160889-18-9
Mol.F. : C17H17BrO4
Mol.Wt. : 365.2
Inv. Status: In Stock
SZ-S004011
CAS No:160889-18-9
Mol.F.: C17H17BrO4
Mol.Wt.: 365.2
Inv. Status: In Stock

Salmeterol Impurity 3

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CAT No: SZ-S004012
CAS No: NA
Mol.F. : C39H47NO4
Mol.Wt. : 593.8
Inv. Status: Out of Stock
SZ-S004012
CAS No:NA
Mol.F.: C39H47NO4
Mol.Wt.: 593.8
Inv. Status: Out of Stock

Benzyl Salmeterol

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CAT No: SZ-S004013
CAS No: 943969-38-8
Mol.F. : C39H49NO4
Mol.Wt. : 595.8
Inv. Status: In Stock
SZ-S004013
CAS No:943969-38-8
Mol.F.: C39H49NO4
Mol.Wt.: 595.8
Inv. Status: In Stock

Salmeterol Impurity 4

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CAT No: SZ-S004014
CAS No: NA
Mol.F. : C39H47NO4
Mol.Wt. : 593.8
Inv. Status: Limited Stock
SZ-S004014
CAS No:NA
Mol.F.: C39H47NO4
Mol.Wt.: 593.8
Inv. Status: Limited Stock

Salmeterol Impurity 5

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CAT No: SZ-S004015
CAS No: NA
Mol.F. : C20H27NO3
Mol.Wt. : 329.4
Inv. Status: In Stock
SZ-S004015
CAS No:NA
Mol.F.: C20H27NO3
Mol.Wt.: 329.4
Inv. Status: In Stock

Salmeterol Impurity 6

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CAT No: SZ-S004016
CAS No: 97664-55-6
Mol.F. : C23H33NO
Mol.Wt. : 339.5
Inv. Status: Custom Synthesis
SZ-S004016
CAS No:97664-55-6
Mol.F.: C23H33NO
Mol.Wt.: 339.5
Inv. Status: Custom Synthesis

Salmeterol Impurity 7

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CAT No: SZ-S004017
CAS No: 27475-14-5
Mol.F. : C17H15BrO4
Mol.Wt. : 363.2
Inv. Status: Custom Synthesis
SZ-S004017
CAS No:27475-14-5
Mol.F.: C17H15BrO4
Mol.Wt.: 363.2
Inv. Status: Custom Synthesis

Salmeterol Impurity 8

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CAT No: SZ-S004020
CAS No: 141024-79-5
Mol.F. : C9H12O3
Mol.Wt. : 168.2
Inv. Status: Custom Synthesis
SZ-S004020
CAS No:141024-79-5
Mol.F.: C9H12O3
Mol.Wt.: 168.2
Inv. Status: Custom Synthesis

Salmeterol Impurity 9

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CAT No: SZ-S004021
CAS No: 840530-57-6
Mol.F. : C25H35NO4
Mol.Wt. : 413.6
Inv. Status: Custom Synthesis
SZ-S004021
CAS No:840530-57-6
Mol.F.: C25H35NO4
Mol.Wt.: 413.6
Inv. Status: Custom Synthesis

Salmeterol Impurity 10

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CAT No: SZ-S004022
CAS No: NA
Mol.F. : C32H41NO4
Mol.Wt. : 503.7
Inv. Status: Custom Synthesis
SZ-S004022
CAS No:NA
Mol.F.: C32H41NO4
Mol.Wt.: 503.7
Inv. Status: Custom Synthesis

Salmeterol Impurity 11

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CAT No: SZ-S004023
CAS No: 1995868-17-1
Mol.F. : C32H41NO4
Mol.Wt. : 503.7
Inv. Status: Custom Synthesis
SZ-S004023
CAS No:1995868-17-1
Mol.F.: C32H41NO4
Mol.Wt.: 503.7
Inv. Status: Custom Synthesis

Salmeterol Impurity 12

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CAT No: SZ-S004024
CAS No: 129951-06-0
Mol.F. : C17H21N
Mol.Wt. : 239.4
Inv. Status: Custom Synthesis
SZ-S004024
CAS No:129951-06-0
Mol.F.: C17H21N
Mol.Wt.: 239.4
Inv. Status: Custom Synthesis

Salmeterol Impurity 13

Picture of Salmeterol Impurity 13
CAT No: SZ-S004025
CAS No: 134151-86-3
Mol.F. : C21H35NO
Mol.Wt. : 317.5
Inv. Status: Custom Synthesis
SZ-S004025
CAS No:134151-86-3
Mol.F.: C21H35NO
Mol.Wt.: 317.5
Inv. Status: Custom Synthesis

Salmeterol Impurity 14

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CAT No: SZ-S004026
CAS No: 1257338-56-9
Mol.F. : C25H43NO4
Mol.Wt. : 421.6
Inv. Status: Custom Synthesis
SZ-S004026
CAS No:1257338-56-9
Mol.F.: C25H43NO4
Mol.Wt.: 421.6
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Salmeterol D3

Picture of Salmeterol D3
CAT No: SZ-S004D01
CAS No: 497063-94-2
Mol.F. : C25H34D3NO4
Mol.Wt. : 418.6
Inv. Status: Custom Synthesis
SZ-S004D01
CAS No:497063-94-2
Mol.F.: C25H34D3NO4
Mol.Wt.: 418.6
Inv. Status: Custom Synthesis

Salmeterol D4

Picture of Salmeterol D4
CAT No: SZ-S004D02
CAS No: 1204192-41-5
Mol.F. : C25H33D4NO4
Mol.Wt. : 419.6
Inv. Status: Custom Synthesis
SZ-S004D02
CAS No:1204192-41-5
Mol.F.: C25H33D4NO4
Mol.Wt.: 419.6
Inv. Status: Custom Synthesis

Salmeterol Xinafoate D3

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CAT No: SZ-S004D03
CAS No: NA
Mol.F. : C25H34D3NO4 : C11H8O3
Mol.Wt. : 418.6 : 188.2
Inv. Status: Custom Synthesis
SZ-S004D03
CAS No:NA
Mol.F.: C25H34D3NO4 : C11H8O3
Mol.Wt.: 418.6 : 188.2
Inv. Status: Custom Synthesis

Salmeterol D12 Xinafoate Salt

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CAT No: SZ-S004D04
CAS No: NA
Mol.F. : C25H25D12NO4 : C11H8O3
Mol.Wt. : 427.7 : 188.2
Inv. Status: Custom Synthesis
SZ-S004D04
CAS No:NA
Mol.F.: C25H25D12NO4 : C11H8O3
Mol.Wt.: 427.7 : 188.2
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Salmeterol Nitroso Impurity 1

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CAT No: SZ-S004018
CAS No: NA
Mol.F. : C13H20N2O4
Mol.Wt. : 268.3
Inv. Status: Custom Synthesis
SZ-S004018
CAS No:NA
Mol.F.: C13H20N2O4
Mol.Wt.: 268.3
Inv. Status: Custom Synthesis

Salmeterol Nitro Impurity

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CAT No: SZ-S004019
CAS No: NA
Mol.F. : C25H36N2O5
Mol.Wt. : 444.6
Inv. Status: In Stock
SZ-S004019
CAS No:NA
Mol.F.: C25H36N2O5
Mol.Wt.: 444.6
Inv. Status: In Stock