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Pharmaceutical Reference Standards

Benzocaine

Picture of Benzocaine
CAT No: SZ-B040001
CAS No: 94-09-7
Mol.F. : C9H11NO2
Mol.Wt. : 165.2
Inv. Status: In Stock
SZ-B040001
CAS No:94-09-7
Mol.F.: C9H11NO2
Mol.Wt.: 165.2
Inv. Status: In Stock

Benzocaine EP Impurity A

Picture of Benzocaine EP Impurity A
CAT No: SZ-B040002
CAS No: 623-04-1
Mol.F. : C7H9NO
Mol.Wt. : 123.2
Inv. Status: Custom Synthesis
SZ-B040002
CAS No:623-04-1
Mol.F.: C7H9NO
Mol.Wt.: 123.2
Inv. Status: Custom Synthesis

Benzocaine EP Impurity B

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CAT No: SZ-B040003
CAS No: 5344-90-1
Mol.F. : C7H9NO
Mol.Wt. : 123.2
Inv. Status: Custom Synthesis
SZ-B040003
CAS No:5344-90-1
Mol.F.: C7H9NO
Mol.Wt.: 123.2
Inv. Status: Custom Synthesis

Benzocaine EP Impurity C

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CAT No: SZ-B040004
CAS No: 582-33-2
Mol.F. : C9H11NO2
Mol.Wt. : 165.2
Inv. Status: In Stock
SZ-B040004
CAS No:582-33-2
Mol.F.: C9H11NO2
Mol.Wt.: 165.2
Inv. Status: In Stock

Benzocaine EP Impurity D

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CAT No: SZ-B040005
CAS No: 87-25-2
Mol.F. : C9H11NO2
Mol.Wt. : 165.2
Inv. Status: In Stock
SZ-B040005
CAS No:87-25-2
Mol.F.: C9H11NO2
Mol.Wt.: 165.2
Inv. Status: In Stock

Benzocaine EP Impurity E

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CAT No: SZ-B040006
CAS No: 62-23-7
Mol.F. : C7H5NO4
Mol.Wt. : 167.1
Inv. Status: In Stock
SZ-B040006
CAS No:62-23-7
Mol.F.: C7H5NO4
Mol.Wt.: 167.1
Inv. Status: In Stock

Benzocaine EP Impurity F

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CAT No: SZ-B040007
CAS No: 1877-77-6
Mol.F. : C7H9NO
Mol.Wt. : 123.2
Inv. Status: Custom Synthesis
SZ-B040007
CAS No:1877-77-6
Mol.F.: C7H9NO
Mol.Wt.: 123.2
Inv. Status: Custom Synthesis

Benzocaine EP Impurity G

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CAT No: SZ-B040008
CAS No: 150-13-0
Mol.F. : C7H7NO2
Mol.Wt. : 137.1
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-B040008
CAS No:150-13-0
Mol.F.: C7H7NO2
Mol.Wt.: 137.1
Inv. Status: In Stock, 3-4 days for Dispatch

Benzocaine EP Impurity H

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CAT No: SZ-B040009
CAS No: 619-45-4
Mol.F. : C8H9NO2
Mol.Wt. : 151.2
Inv. Status: In Stock
SZ-B040009
CAS No:619-45-4
Mol.F.: C8H9NO2
Mol.Wt.: 151.2
Inv. Status: In Stock

Benzocaine Acetylsalicylamide

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CAT No: SZ-B040010
CAS No: 23437-10-7
Mol.F. : C18H17NO5
Mol.Wt. : 327.3
Inv. Status: Custom Synthesis
SZ-B040010
CAS No:23437-10-7
Mol.F.: C18H17NO5 
Mol.Wt.: 327.3
Inv. Status: Custom Synthesis

N-Acetyl Benzocaine

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CAT No: SZ-B040011
CAS No: 5338-44-3
Mol.F. : C11H13NO3
Mol.Wt. : 207.2
Inv. Status: Custom Synthesis
SZ-B040011
CAS No:5338-44-3
Mol.F.: C11H13NO3 
Mol.Wt.: 207.2
Inv. Status: Custom Synthesis

Ethyl Benzoate

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CAT No: SZ-B040013
CAS No: 93-89-0
Mol.F. : C9H10O2
Mol.Wt. : 150.2
Inv. Status: In Stock
SZ-B040013
CAS No:93-89-0
Mol.F.: C9H10O2 
Mol.Wt.: 150.2
Inv. Status: In Stock

Benzocaine-N-Beta-D-Glucoside

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CAT No: SZ-B040014
CAS No: 28315-50-6
Mol.F. : C15H21NO7
Mol.Wt. : 327.3
Inv. Status: Custom Synthesis
SZ-B040014
CAS No:28315-50-6
Mol.F.: C15H21NO7 
Mol.Wt.: 327.3
Inv. Status: Custom Synthesis

N-Formyl Benzocaine

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CAT No: SZ-B040015
CAS No: 5422-63-9
Mol.F. : C10H11NO3
Mol.Wt. : 193.2
Inv. Status: In Stock
SZ-B040015
CAS No:5422-63-9
Mol.F.: C10H11NO3 
Mol.Wt.: 193.2
Inv. Status: In Stock

Benzocaine Impurity 1

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CAT No: SZ-B040016
CAS No: 302776-68-7
Mol.F. : C24H31NO4
Mol.Wt. : 397.5
Inv. Status: Custom Synthesis
SZ-B040016
CAS No:302776-68-7
Mol.F.: C24H31NO4 
Mol.Wt.: 397.5
Inv. Status: Custom Synthesis

1,3,7-Trichlorodibenzo-p-Dioxin

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CAT No: SZ-B040017
CAS No: 67028-17-5
Mol.F. : C12H5Cl3O2
Mol.Wt. : 287.5
Inv. Status: Custom Synthesis
SZ-B040017
CAS No:67028-17-5
Mol.F.: C12H5Cl3O2
Mol.Wt.: 287.5
Inv. Status: Custom Synthesis

2,8-Dichlorodibenzo-p-Dioxin

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CAT No: SZ-B040018
CAS No: 38964-22-6
Mol.F. : C12H6Cl2O2
Mol.Wt. : 287.5
Inv. Status: Custom Synthesis
SZ-B040018
CAS No:38964-22-6
Mol.F.: C12H6Cl2O2
Mol.Wt.: 287.5
Inv. Status: Custom Synthesis

2,8-Dichlorodibenzofuran

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CAT No: SZ-B040019
CAS No: 5409-83-6
Mol.F. : C12H6Cl2O
Mol.Wt. : 237.1
Inv. Status: Custom Synthesis
SZ-B040019
CAS No:5409-83-6
Mol.F.: C12H6Cl2O
Mol.Wt.: 237.1
Inv. Status: Custom Synthesis

2,3,7,8-Tetrachlorodibenzo-p-Dioxin

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CAT No: SZ-B040020
CAS No: 1746-01-6
Mol.F. : C12H4Cl4O2
Mol.Wt. : 322.0
Inv. Status: Custom Synthesis
SZ-B040020
CAS No:1746-01-6
Mol.F.: C12H4Cl4O2
Mol.Wt.: 322.0
Inv. Status: Custom Synthesis

2,3,7,8-Tetrachlorodibenzofuran

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CAT No: SZ-B040021
CAS No: 51207-31-9
Mol.F. : C12H4Cl4O
Mol.Wt. : 306.0
Inv. Status: Custom Synthesis
SZ-B040021
CAS No:51207-31-9
Mol.F.: C12H4Cl4O
Mol.Wt.: 306.0
Inv. Status: Custom Synthesis

Methyl Triclosan

Picture of Methyl Triclosan
CAT No: SZ-B040022
CAS No: 4640-01-1
Mol.F. : C13H9Cl3O2
Mol.Wt. : 303.6
Inv. Status: Custom Synthesis
SZ-B040022
CAS No:4640-01-1
Mol.F.: C13H9Cl3O2
Mol.Wt.: 303.6
Inv. Status: Custom Synthesis

2,4,6-Trichlorophenol (2,4,6-TCP)

Picture of 2,4,6-Trichlorophenol (2,4,6-TCP)
CAT No: SZ-B040023
CAS No: 88-06-2
Mol.F. : C6H3Cl3O
Mol.Wt. : 197.4
Inv. Status: Custom Synthesis
SZ-B040023
CAS No:88-06-2
Mol.F.: C6H3Cl3O
Mol.Wt.: 197.4
Inv. Status: Custom Synthesis

2,7-Dibenzodichloro-p-Dioxin

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CAT No: SZ-B040024
CAS No: 33857-26-0
Mol.F. : C12H6Cl2O2
Mol.Wt. : 253.1
Inv. Status: Custom Synthesis
SZ-B040024
CAS No:33857-26-0
Mol.F.: C12H6Cl2O2
Mol.Wt.: 253.1
Inv. Status: Custom Synthesis

2,4,8-Trichlorodibenzofuran

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CAT No: SZ-B040025
CAS No: 54589-71-8
Mol.F. : C12H5Cl3O
Mol.Wt. : 271.5
Inv. Status: Custom Synthesis
SZ-B040025
CAS No:54589-71-8
Mol.F.: C12H5Cl3O
Mol.Wt.: 271.5
Inv. Status: Custom Synthesis

Benzocaine Impurity 1

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CAT No: SZ-B040026
CAS No: 78015-36-8
Mol.F. : C19H20N2O5
Mol.Wt. : 356.4
Inv. Status: In Stock
SZ-B040026
CAS No:78015-36-8
Mol.F.: C19H20N2O5
Mol.Wt.: 356.4
Inv. Status: In Stock

Benzocaine Impurity 2

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CAT No: SZ-B040027
CAS No: 86927-24-4
Mol.F. : C16H23NO3
Mol.Wt. : 277.4
Inv. Status: In Stock
SZ-B040027
CAS No:86927-24-4
Mol.F.: C16H23NO3
Mol.Wt.: 277.4
Inv. Status: In Stock

Benzocaine Impurity 3

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CAT No: SZ-B040028
CAS No: 121-92-6
Mol.F. : C7H5NO4
Mol.Wt. : 167.1
Inv. Status: Custom Synthesis
SZ-B040028
CAS No:121-92-6
Mol.F.: C7H5NO4
Mol.Wt.: 167.1
Inv. Status: Custom Synthesis

Benzocaine Impurity 4

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CAT No: SZ-B040029
CAS No: 71134-95-7
Mol.F. : C17H25NO3
Mol.Wt. : 291.4
Inv. Status: Custom Synthesis
SZ-B040029
CAS No:71134-95-7
Mol.F.: C17H25NO3
Mol.Wt.: 291.4
Inv. Status: Custom Synthesis

Benzocaine Impurity 5

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CAT No: SZ-B040030
CAS No: 62443-29-2
Mol.F. : C21H33NO3
Mol.Wt. : 347.5
Inv. Status: Custom Synthesis
SZ-B040030
CAS No:62443-29-2
Mol.F.: C21H33NO3
Mol.Wt.: 347.5
Inv. Status: Custom Synthesis

Benzocaine Impurity 6

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CAT No: SZ-B040031
CAS No: 97173-95-0
Mol.F. : C15H17NO8
Mol.Wt. : 339.3
Inv. Status: Custom Synthesis
SZ-B040031
CAS No:97173-95-0
Mol.F.: C15H17NO8
Mol.Wt.: 339.3
Inv. Status: Custom Synthesis

Benzocaine Impurity 7

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CAT No: SZ-B040032
CAS No: 10541-82-9
Mol.F. : C10H13NO2
Mol.Wt. : 179.2
Inv. Status: Custom Synthesis
SZ-B040032
CAS No:10541-82-9
Mol.F.: C10H13NO2
Mol.Wt.: 179.2
Inv. Status: Custom Synthesis

Benzocaine Impurity 8

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CAT No: SZ-B040033
CAS No: NA
Mol.F. : C13H13NO8
Mol.Wt. : 311.2
Inv. Status: Custom Synthesis
SZ-B040033
CAS No:NA
Mol.F.: C13H13NO8
Mol.Wt.: 311.2
Inv. Status: Custom Synthesis

Benzocaine Impurity 9

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CAT No: SZ-B040034
CAS No: 10287-53-3
Mol.F. : C11H15NO2
Mol.Wt. : 193.2
Inv. Status: Custom Synthesis
SZ-B040034
CAS No:10287-53-3
Mol.F.: C11H15NO2
Mol.Wt.: 193.2
Inv. Status: Custom Synthesis

Benzocaine Impurity 10

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CAT No: SZ-B040036
CAS No: 120-48-9
Mol.F. : C11H13NO4
Mol.Wt. : 223.2
Inv. Status: Custom Synthesis
SZ-B040036
CAS No:120-48-9
Mol.F.: C11H13NO4
Mol.Wt.: 223.2
Inv. Status: Custom Synthesis

Stable Isotopes and Metabolites

Benzocaine D4

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CAT No: SZ-B040D01
CAS No: 342611-08-9
Mol.F. : C9H7D4NO2
Mol.Wt. : 169.2
Inv. Status: Custom Synthesis
SZ-B040D01
CAS No:342611-08-9
Mol.F.: C9H7D4NO2
Mol.Wt.: 169.2
Inv. Status: Custom Synthesis

2,3,7,8-Tetrachlorodibenzofuran-13C12

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CAT No: SZ-B040D02
CAS No: 89059-46-1
Mol.F. : 13C12H4Cl4O
Mol.Wt. : 317.9
Inv. Status: Custom Synthesis
SZ-B040D02
CAS No:89059-46-1
Mol.F.: 13C12H4Cl4O
Mol.Wt.: 317.9
Inv. Status: Custom Synthesis

2,3,7,8-Tetrachloro-p-dioxin-13C12

Picture of 2,3,7,8-Tetrachloro-p-dioxin-13C12
CAT No: SZ-B040D03
CAS No: 76523-40-5
Mol.F. : 13C12H4Cl4O2
Mol.Wt. : 333.9
Inv. Status: Custom Synthesis
SZ-B040D03
CAS No:76523-40-5
Mol.F.: 13C12H4Cl4O2
Mol.Wt.: 333.9
Inv. Status: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Benzocaine Impurity 1

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CAT No: SZ-B040035
CAS No: 208176-48-1
Mol.F. : C10H12N2O3
Mol.Wt. : 208.2
Inv. Status: Custom Synthesis
SZ-B040035
CAS No:208176-48-1
Mol.F.: C10H12N2O3
Mol.Wt.: 208.2
Inv. Status: Custom Synthesis