Pharmaceutical Reference Standards / Impurity Standards

Permethrin
Permethrin
  • CAT. No.P690000
  • CAS. No.52645-53-1
  • Mol. F.C21H20Cl2O3
  • Mol. W.391.29 g/mol
  • Stock Status:Instock
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Permethrin
Permethrin
  • CAT. No.P690000A
  • CAS. No.52645-53-1
  • Mol. F.C21H20Cl2O3
  • Mol. W.391.29 g/mol
  • Stock Status:Custom Synthesis
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Permethrin EP Impurity H
Permethrin EP Impurity H
  • CAT. No.P690001
  • CAS. No.56860-12-9
  • Mol. F.C16H18Cl4O3
  • Mol. W.400.12 g/mol
  • Stock Status:Instock
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Permethrin EP Impurity C
Permethrin EP Impurity C
  • CAT. No.P690002
  • CAS. No.13826-35-2
  • Mol. F.C13H12O2
  • Mol. W.200.20 g/mol
  • Stock Status:Instock
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Permethrin EP Impurity D
Permethrin EP Impurity D
  • CAT. No.P690003
  • CAS. No.39515-51-0
  • Mol. F.C13H10O2
  • Mol. W.198.22 g/mol
  • Stock Status:Instock
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Permethrin EP Impurity A
Permethrin EP Impurity A
  • CAT. No.P690004
  • CAS. No.3586-14-9
  • Mol. F.C13H12O
  • Mol. W.184.23 g/mol
  • Stock Status:Instock
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1-(ChloroMethyl)-4-phenoxybenzene
1-(ChloroMethyl)-4-phenoxybenzene
  • CAT. No.P690005
  • CAS. No.4039-92-3
  • Mol. F.C13H11ClO
  • Mol. W.218.68 g/mol
  • Stock Status:Custom Synthesis
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Permethrin EP Impurity B
Permethrin EP Impurity B
  • CAT. No.P690007
  • CAS. No.61898-95-1
  • Mol. F.C9H12Cl2O2
  • Mol. W.223.10 g/mol
  • Stock Status:Instock
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Permethrin EP Impurity H
Permethrin EP Impurity H
  • CAT. No.P690008
  • CAS. No.56860-12-9
  • Mol. F.C16H18Cl4O3
  • Mol. W.400.12 g/mol
  • Stock Status:Custom Synthesis
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Permethrin EP Impurity E
Permethrin EP Impurity E
  • CAT. No.P690009
  • CAS. No.53874-66-1
  • Mol. F.C13H11ClO
  • Mol. W.218.68 g/mol
  • Stock Status:Instock
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Cis-Permethric Acid
Cis-Permethric Acid
  • CAT. No.P690010
  • CAS. No.59042-49-8
  • Mol. F.C8H10Cl2O2
  • Mol. W.209.07 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity G
Permethrin Impurity G
  • CAT. No.P690011
  • CAS. No.85576-82-5
  • Mol. F.C21H19ClO3
  • Mol. W.354.83 g/mol
  • Stock Status:Instock
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Permethrin Impurity 2
Permethrin Impurity 2
  • CAT. No.P690012
  • CAS. No.1220340-58-8
  • Mol. F.C11H16Cl2O2
  • Mol. W.251.15 g/mol
  • Stock Status:Custom Synthesis
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Permethrin EP Impurity F
Permethrin EP Impurity F
  • CAT. No.P690013
  • CAS. No.55701-05-8
  • Mol. F.C8H10Cl2O2
  • Mol. W.209.07 g/mol
  • Stock Status:Instock
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1R-trans-Permethric acid
1R-trans-Permethric acid
  • CAT. No.P690014
  • CAS. No.55701-03-6
  • Mol. F.C8H10Cl2O2
  • Mol. W.209.07 g/mol
  • Stock Status:Custom Synthesis
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(1R)-trans-Permethroyl Chloride
(1R)-trans-Permethroyl Chloride
  • CAT. No.P690015
  • CAS. No.61914-47-4
  • Mol. F.C8H9Cl3O
  • Mol. W.227.52 g/mol
  • Stock Status:Custom Synthesis
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Trans-Permethrin
Trans-Permethrin
  • CAT. No.P690016
  • CAS. No.61949-77-7
  • Mol. F.C21H20Cl2O3
  • Mol. W.391.29 g/mol
  • Stock Status:Custom Synthesis
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Cis-Permethrin
Cis-Permethrin
  • CAT. No.P690017
  • CAS. No.61949-76-6
  • Mol. F.C21H20Cl2O3
  • Mol. W.391.29 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity 1
Permethrin Impurity 1
  • CAT. No.P690018
  • CAS. No.68121-36-8
  • Mol. F.C4H3Cl5O
  • Mol. W.244.33 g/mol
  • Stock Status:Custom Synthesis
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Chloroacetylenic rac-trans Permethrin
Chloroacetylenic rac-trans Permethrin
  • CAT. No.P690019
  • CAS. No.65133-01-9
  • Mol. F.C21H19ClO3
  • Mol. W.354.83 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity 16
Permethrin Impurity 16
  • CAT. No.P690020
  • CAS. No.65462-81-9
  • Mol. F.C21H21Cl3O3
  • Mol. W.427.75 g/mol
  • Stock Status:Custom Synthesis
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Permethrin EP Impurity G
Permethrin EP Impurity G
  • CAT. No.P690021
  • CAS. No.64964-54-1
  • Mol. F.C21H19ClO3
  • Mol. W.354.83 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity 3
Permethrin Impurity 3
  • CAT. No.P690022
  • CAS. No.NA
  • Mol. F.C11H17Cl3O2
  • Mol. W.287.61 g/mol
  • Stock Status:Custom Synthesis
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1S-trans-Permethrinic Acid
1S-trans-Permethrinic Acid
  • CAT. No.P690023
  • CAS. No.55701-09-2
  • Mol. F.C8H10Cl2O2
  • Mol. W.209.07 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity 4
Permethrin Impurity 4
  • CAT. No.P690024
  • CAS. No.NA
  • Mol. F.C21H20Cl2O3
  • Mol. W.391.29 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity 5
Permethrin Impurity 5
  • CAT. No.P690025
  • CAS. No.NA
  • Mol. F.C25H28Cl4O5
  • Mol. W.550.30 g/mol
  • Stock Status:Custom Synthesis
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Permethrin Impurity 6
Permethrin Impurity 6
  • CAT. No.P690026
  • CAS. No.NA
  • Mol. F.C21H19Cl3O3
  • Mol. W.425.73 g/mol
  • Stock Status:Custom Synthesis
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