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Pharmaceutical Reference Standards

Sulfamethoxazole

Picture of Sulfamethoxazole
CAT No: SZ-S014001
CAS No: 723-46-6
Mol.F. : C10H11N3O3S
Mol.Wt. : 253.3
Inv. Status: Out of Stock
SZ-S014001
CAS No:723-46-6
Mol.F.: C10H11N3O3S
Mol.Wt.: 253.3
Inv. Status: Out of Stock

Sulfamethoxazole EP Impurity A

Picture of Sulfamethoxazole EP Impurity A
CAT No: SZ-S014002
CAS No: 21312-10-7
Mol.F. : C12H13N3O4S
Mol.Wt. : 295.3
Inv. Status: In Stock
SZ-S014002
CAS No:21312-10-7
Mol.F.: C12H13N3O4S
Mol.Wt.: 295.3
Inv. Status: In Stock

Sulfamethoxazole EP Impurity B

Picture of Sulfamethoxazole EP Impurity B
CAT No: SZ-S014003
CAS No: 135529-16-7
Mol.F. : C16H16N4O5S2
Mol.Wt. : 408.4
Inv. Status: In Stock
SZ-S014003
CAS No:135529-16-7
Mol.F.: C16H16N4O5S2
Mol.Wt.: 408.4
Inv. Status: In Stock

Sulfamethoxazole EP Impurity C

Picture of Sulfamethoxazole EP Impurity C
CAT No: SZ-S014004
CAS No: 1072-67-9
Mol.F. : C4H6N2O
Mol.Wt. : 98.1
Inv. Status: In Stock
SZ-S014004
CAS No:1072-67-9
Mol.F.: C4H6N2O
Mol.Wt.: 98.1
Inv. Status: In Stock

Sulfamethoxazole EP Impurity D

Picture of Sulfamethoxazole EP Impurity D
CAT No: SZ-S014005
CAS No: 121-57-3
Mol.F. : C6H7NO3S
Mol.Wt. : 173.2
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-S014005
CAS No:121-57-3
Mol.F.: C6H7NO3S
Mol.Wt.: 173.2
Inv. Status: In Stock, 3-4 days for Dispatch

Sulfamethoxazole EP Impurity E

Picture of Sulfamethoxazole EP Impurity E
CAT No: SZ-S014006
CAS No: 63-74-1
Mol.F. : C6H8N2O2S
Mol.Wt. : 172.2
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-S014006
CAS No:63-74-1
Mol.F.: C6H8N2O2S
Mol.Wt.: 172.2
Inv. Status: In Stock, 3-4 days for Dispatch

Sulfamethoxazole EP Impurity F

Picture of Sulfamethoxazole EP Impurity F
CAT No: SZ-S014007
CAS No: 17103-52-5
Mol.F. : C10H11N3O3S
Mol.Wt. : 253.3
Inv. Status: In Stock
SZ-S014007
CAS No:17103-52-5
Mol.F.: C10H11N3O3S
Mol.Wt.: 253.3
Inv. Status: In Stock

Sulfamethoxazole α+ß-Isomer

Picture of Sulfamethoxazole α+ß-Isomer
CAT No: SZ-S014008
CAS No: NA
Mol.F. : C16H21N3O8S
Mol.Wt. : 415.4
Inv. Status: In Stock
SZ-S014008
CAS No:NA
Mol.F.: C16H21N3O8S
Mol.Wt.: 415.4
Inv. Status: In Stock

N-Hydroxy Sulfamethoxazole

Picture of N-Hydroxy Sulfamethoxazole
CAT No: SZ-S014009
CAS No: 114438-33-4
Mol.F. : C10H11N3O4S
Mol.Wt. : 269.3
Inv. Status: Custom Synthesis
SZ-S014009
CAS No:114438-33-4
Mol.F.: C10H11N3O4S
Mol.Wt.: 269.3
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Sulfamethoxazole D4

Picture of Sulfamethoxazole D4
CAT No: SZ-S014D01
CAS No: 1020719-80-5
Mol.F. : C12H10D4N4O4S
Mol.Wt. : 314.4
Inv. Status: Custom Synthesis
SZ-S014D01
CAS No:1020719-80-5
Mol.F.: C12H10D4N4O4S
Mol.Wt.: 314.4
Inv. Status: Custom Synthesis

Sulfamethoxazole D6

Picture of Sulfamethoxazole D6
CAT No: SZ-S014D02
CAS No: 73068-02-7
Mol.F. : C12H8D6N4O4S
Mol.Wt. : 316.4
Inv. Status: Custom Synthesis
SZ-S014D02
CAS No:73068-02-7
Mol.F.: C12H8D6N4O4S
Mol.Wt.: 316.4
Inv. Status: Custom Synthesis