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Pharmaceutical Reference Standards

Lidocaine

Picture of Lidocaine
CAT No: SZ-L023001
CAS No: 137-58-6
Mol.F. : C14H22N2O
Mol.Wt. : 234.3
Inv. Status: In Stock
Rel. CAS No : 73-78-9 (HCl salt)
SZ-L023001
CAS No:137-58-6
Mol.F.: C14H22N2O
Mol.Wt.: 234.3
Inv. Status: In Stock
Rel. CAS No : 73-78-9 (HCl salt)

Lidocaine EP Impurity A

Picture of Lidocaine EP Impurity A
CAT No: SZ-L023002
CAS No: 87-62-7
Mol.F. : C8H11N
Mol.Wt. : 121.2
Inv. Status: In Stock
Rel. CAS No : 21436-98-6 (HCl salt)
SZ-L023002
CAS No:87-62-7
Mol.F.: C8H11N
Mol.Wt.: 121.2
Inv. Status: In Stock
Rel. CAS No : 21436-98-6 (HCl salt)

Lidocaine EP Impurity B

Picture of Lidocaine EP Impurity B
CAT No: SZ-L023003
CAS No: 2903-45-9
Mol.F. : C14H22N2O2
Mol.Wt. : 250.3
Inv. Status: In Stock
SZ-L023003
CAS No:2903-45-9
Mol.F.: C14H22N2O2
Mol.Wt.: 250.3
Inv. Status: In Stock

Lidocaine EP Impurity C

Picture of Lidocaine EP Impurity C
CAT No: SZ-L023004
CAS No: 2198-53-0
Mol.F. : C10H13NO
Mol.Wt. : 163.2
Inv. Status: In Stock
SZ-L023004
CAS No:2198-53-0
Mol.F.: C10H13NO
Mol.Wt.: 163.2
Inv. Status: In Stock

Lidocaine EP Impurity D

Picture of Lidocaine EP Impurity D
CAT No: SZ-L023005
CAS No: 7729-94-4
Mol.F. : C12H18N2O : HCl
Mol.Wt. : 206.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 7728-40-7 (free base)
SZ-L023005
CAS No:7729-94-4
Mol.F.: C12H18N2O : HCl
Mol.Wt.: 206.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 7728-40-7 (free base)

Lidocaine EP Impurity E

Picture of Lidocaine EP Impurity E
CAT No: SZ-L023006
CAS No: 745798-07-6
Mol.F. : C20H26CIN3O2
Mol.Wt. : 275.9
Inv. Status: In Stock
SZ-L023006
CAS No:745798-07-6
Mol.F.: C20H26CIN3O2
Mol.Wt.: 275.9
Inv. Status: In Stock

Lidocaine EP Impurity F

Picture of Lidocaine EP Impurity F
CAT No: SZ-L023007
CAS No: 857170-72-0
Mol.F. : C14H22N2O : HCl
Mol.Wt. : 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 142713-08-4 (free base)
SZ-L023007
CAS No:857170-72-0
Mol.F.: C14H22N2O : HCl
Mol.Wt.: 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 142713-08-4 (free base)

Lidocaine EP Impurity G

Picture of Lidocaine EP Impurity G
CAT No: SZ-L023008
CAS No: 35891-87-3
Mol.F. : C13H20N2O : HCl
Mol.Wt. : 220.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 42459-30-3 (free base)
SZ-L023008
CAS No:35891-87-3
Mol.F.: C13H20N2O : HCl
Mol.Wt.: 220.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 42459-30-3 (free base)

Lidocaine EP Impurity H

Picture of Lidocaine EP Impurity H
CAT No: SZ-L023009
CAS No: 1131-01-7
Mol.F. : C10H12CINO
Mol.Wt. : 197.7
Inv. Status: In Stock
SZ-L023009
CAS No:1131-01-7
Mol.F.: C10H12CINO
Mol.Wt.: 197.7
Inv. Status: In Stock

Lidocaine EP Impurity I

Picture of Lidocaine EP Impurity I
CAT No: SZ-L023010
CAS No: 17289-54-2
Mol.F. : C14H22N2O : HCl
Mol.Wt. : 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 17289-53-1 (free base)
SZ-L023010
CAS No:17289-54-2
Mol.F.: C14H22N2O : HCl
Mol.Wt.: 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 17289-53-1 (free base)

Lidocaine EP Impurity J

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CAT No: SZ-L023011
CAS No: 1012864-23-1
Mol.F. : C14H22N2O : HCl
Mol.Wt. : 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 857570-37-7 (free base)
SZ-L023011
CAS No:1012864-23-1
Mol.F.: C14H22N2O : HCl
Mol.Wt.: 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 857570-37-7 (free base)

N-Dichloroacetyl-2,6-Xylidine

Picture of N-Dichloroacetyl-2,6-Xylidine
CAT No: SZ-L023012
CAS No: 39084-88-3
Mol.F. : C10H11Cl2NO
Mol.Wt. : 232.1
Inv. Status: In Stock
SZ-L023012
CAS No:39084-88-3
Mol.F.: C10H11Cl2NO
Mol.Wt.: 232.1
Inv. Status: In Stock

Lidocaine BP Impurity K (HCl salt)

Picture of Lidocaine BP Impurity K (HCl salt)
CAT No: SZ-L023013
CAS No: 50295-20-0
Mol.F. : C13H20N2O : HCl
Mol.Wt. : 220.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 74634-66-5 (free base)
SZ-L023013
CAS No:50295-20-0
Mol.F.: C13H20N2O : HCl
Mol.Wt.: 220.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 74634-66-5 (free base)

Lidocaine BP Impurity K

Picture of Lidocaine BP Impurity K
CAT No: SZ-L023014
CAS No: 74634-66-5
Mol.F. : C13H20N2O
Mol.Wt. : 220.3
Inv. Status: In Stock
Rel. CAS No : 50295-20-0 (HCl salt)
SZ-L023014
CAS No:74634-66-5
Mol.F.: C13H20N2O
Mol.Wt.: 220.3
Inv. Status: In Stock
Rel. CAS No : 50295-20-0 (HCl salt)

Lidocaine Hydrochloride Monohydrate

Picture of Lidocaine Hydrochloride Monohydrate
CAT No: SZ-L023015
CAS No: 6108-05-0
Mol.F. : C14H22N2O : HCl : H2O
Mol.Wt. : 234.3 : 36.5 : 18.0
Inv. Status: In Stock
Rel. CAS No : 137-58-6 (free base)
SZ-L023015
CAS No:6108-05-0
Mol.F.: C14H22N2O : HCl : H2O
Mol.Wt.: 234.3 : 36.5 : 18.0
Inv. Status: In Stock
Rel. CAS No : 137-58-6 (free base)

3-Amino-2,4-Dimethylphenol

Picture of 3-Amino-2,4-Dimethylphenol
CAT No: SZ-L023016
CAS No: 100445-96-3
Mol.F. : C8H11NO
Mol.Wt. : 137.2
Inv. Status: Custom Synthesis
SZ-L023016
CAS No:100445-96-3
Mol.F.: C8H11NO
Mol.Wt.: 137.2
Inv. Status: Custom Synthesis

3-Nitro-2,4-Dimethylphenol

Picture of 3-Nitro-2,4-Dimethylphenol
CAT No: SZ-L023017
CAS No: 70261-49-3
Mol.F. : C8H9NO3
Mol.Wt. : 167.2
Inv. Status: Custom Synthesis
SZ-L023017
CAS No:70261-49-3
Mol.F.: C8H9NO3
Mol.Wt.: 167.2
Inv. Status: Custom Synthesis

Lidocaine Hydrochloride

Picture of Lidocaine Hydrochloride
CAT No: SZ-L023019
CAS No: 73-78-9
Mol.F. : C14H22N2O : HCl
Mol.Wt. : 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 137-58-6 (free base)
SZ-L023019
CAS No:73-78-9
Mol.F.: C14H22N2O : HCl
Mol.Wt.: 234.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 137-58-6 (free base)

Lidocaine Impurity 2

Picture of Lidocaine Impurity 2
CAT No: SZ-L023020
CAS No: NA
Mol.F. : C14H23N2O5S
Mol.Wt. : 331.4
Inv. Status: Custom Synthesis
SZ-L023020
CAS No:NA
Mol.F.: C14H23N2O5S
Mol.Wt.: 331.4
Inv. Status: Custom Synthesis

Lidocaine Impurity 3

Picture of Lidocaine Impurity 3
CAT No: SZ-L023021
CAS No: 873967-94-3
Mol.F. : C12H20N2
Mol.Wt. : 192.3
Inv. Status: Custom Synthesis
SZ-L023021
CAS No:873967-94-3
Mol.F.: C12H20N2
Mol.Wt.: 192.3
Inv. Status: Custom Synthesis

Lidocaine Cyclic Impurity

Picture of Lidocaine Cyclic Impurity
CAT No: SZ-L023022
CAS No: 113225-33-5
Mol.F. : C14H18N2O
Mol.Wt. : 230.3
Inv. Status: Custom Synthesis
SZ-L023022
CAS No:113225-33-5
Mol.F.: C14H18N2O
Mol.Wt.: 230.3
Inv. Status: Custom Synthesis

Lidocaine Impurity 4

Picture of Lidocaine Impurity 4
CAT No: SZ-L023023
CAS No: NA
Mol.F. : C14H19N3
Mol.Wt. : 229.3
Inv. Status: Custom Synthesis
SZ-L023023
CAS No:NA
Mol.F.: C14H19N3
Mol.Wt.: 229.3
Inv. Status: Custom Synthesis

3'-Hydroxy Lidocaine

Picture of 3'-Hydroxy Lidocaine
CAT No: SZ-L023025
CAS No: 34604-55-2
Mol.F. : C14H22N2O2
Mol.Wt. : 250.3
Inv. Status: Custom Synthesis
SZ-L023025
CAS No:34604-55-2
Mol.F.: C14H22N2O2
Mol.Wt.: 250.3
Inv. Status: Custom Synthesis

Lidocaine Impurity 6

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CAT No: SZ-L023026
CAS No: 2903-48-2
Mol.F. : C10H11NO3
Mol.Wt. : 193.2
Inv. Status: In Stock
SZ-L023026
CAS No:2903-48-2
Mol.F.: C10H11NO3
Mol.Wt.: 193.2
Inv. Status: In Stock

4-Hydroxylidocaine

Picture of 4-Hydroxylidocaine
CAT No: SZ-L023027
CAS No: 39942-41-1
Mol.F. : C14H22N2O2
Mol.Wt. : 250.3
Inv. Status: In Stock
SZ-L023027
CAS No:39942-41-1
Mol.F.: C14H22N2O2
Mol.Wt.: 250.3
Inv. Status: In Stock

Lidocaine Impurity 7

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CAT No: SZ-L023029
CAS No: 1178950-45-2
Mol.F. : C13H20N2O
Mol.Wt. : 220.3
Inv. Status: Custom Synthesis
Rel. CAS No : 1832650-11-9 (HCl salt)
SZ-L023029
CAS No:1178950-45-2
Mol.F.: C13H20N2O
Mol.Wt.: 220.3
Inv. Status: Custom Synthesis
Rel. CAS No : 1832650-11-9 (HCl salt)

Lidocaine Impurity 7

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CAT No: SZ-L023032
CAS No: 70336-49-1
Mol.F. : C20H22N2O2
Mol.Wt. : 322.4
Inv. Status: In Stock
SZ-L023032
CAS No:70336-49-1
Mol.F.: C20H22N2O2
Mol.Wt.: 322.4
Inv. Status: In Stock

Stable Isotopes And Metabolites

Lidocaine-D6

Picture of Lidocaine-D6
CAT No: SZ-L023D01
CAS No: 1215823-29-2
Mol.F. : C14H16D6N2O
Mol.Wt. : 240.4
Inv. Status: Custom Synthesis
SZ-L023D01
CAS No:1215823-29-2
Mol.F.: C14H16D6N2O
Mol.Wt.: 240.4
Inv. Status: Custom Synthesis

N-(2,6-Dimethylphenyl)acetamide D3

Picture of N-(2,6-Dimethylphenyl)acetamide D3
CAT No: SZ-L023D02
CAS No: 1329834-68-5
Mol.F. : C10H10D3NO
Mol.Wt. : 166.2
Inv. Status: Custom Synthesis
SZ-L023D02
CAS No:1329834-68-5
Mol.F.: C10H10D3NO
Mol.Wt.: 166.2
Inv. Status: Custom Synthesis

3-Hydroxy Lidocaine D5

Picture of 3-Hydroxy Lidocaine D5
CAT No: SZ-L023D03
CAS No: 1286482-71-0
Mol.F. : C14H17D5N2O2
Mol.Wt. : 255.4
Inv. Status: Custom Synthesis
SZ-L023D03
CAS No:1286482-71-0
Mol.F.: C14H17D5N2O2
Mol.Wt.: 255.4
Inv. Status: Custom Synthesis

Lidocaine D10 Hydrochloride

Picture of Lidocaine D10 Hydrochloride
CAT No: SZ-L023D04
CAS No: 1189959-13-4
Mol.F. : C14H12D10N2O : HCl
Mol.Wt. : 244.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 851528-09-1 (free base)
SZ-L023D04
CAS No:1189959-13-4
Mol.F.: C14H12D10N2O : HCl
Mol.Wt.: 244.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 851528-09-1 (free base)

2,6-Dimethylaniline (2-methyl-d3)

Picture of 2,6-Dimethylaniline (2-methyl-d3)
CAT No: SZ-L023D05
CAS No: 343272-28-6
Mol.F. : C8H8D3N
Mol.Wt. : 124.2
Inv. Status: Custom Synthesis
SZ-L023D05
CAS No:343272-28-6
Mol.F.: C8H8D3N
Mol.Wt.: 124.2
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Lidocaine Nitroso Impurity 1

Picture of Lidocaine Nitroso Impurity 1
CAT No: SZ-L023018
CAS No: NA
Mol.F. : C18H20N4O3
Mol.Wt. : 340.4
Inv. Status: In Stock
SZ-L023018
CAS No:NA
Mol.F.: C18H20N4O3
Mol.Wt.: 340.4
Inv. Status: In Stock

N-Nitroso Lidocaine EP Impurity E

Picture of N-Nitroso Lidocaine EP Impurity E
CAT No: SZ-L023024
CAS No: NA
Mol.F. : C20H24N4O3
Mol.Wt. : 368.4
Inv. Status: In Stock
SZ-L023024
CAS No:NA
Mol.F.: C20H24N4O3
Mol.Wt.: 368.4
Inv. Status: In Stock

N-Nitroso Lidocaine EP Impurity D

Picture of N-Nitroso Lidocaine EP Impurity D
CAT No: SZ-L023028
CAS No: NA
Mol.F. : C12H17N3O2
Mol.Wt. : 235.3
Inv. Status: In Stock
SZ-L023028
CAS No:NA
Mol.F.: C12H17N3O2
Mol.Wt.: 235.3
Inv. Status: In Stock

N-Nitroso Lidocaine EP Impurity G

Picture of N-Nitroso Lidocaine EP Impurity G
CAT No: SZ-L023030
CAS No: NA
Mol.F. : C13H19N3O2
Mol.Wt. : 249.3
Inv. Status: Custom Synthesis
SZ-L023030
CAS No:NA
Mol.F.: C13H19N3O2
Mol.Wt.: 249.3
Inv. Status: Custom Synthesis

N-Nitroso Lidocaine Impurity 3

Picture of N-Nitroso Lidocaine Impurity 3
CAT No: SZ-L023031
CAS No: NA
Mol.F. : C12H17N3O2
Mol.Wt. : 235.3
Inv. Status: Custom Synthesis
SZ-L023031
CAS No:NA
Mol.F.: C12H17N3O2
Mol.Wt.: 235.3
Inv. Status: Custom Synthesis