permethrin and its Impurities

A pyrethroid family of medications, Permethrin is an insecticide used against scabies and mice. Permethrin exists as four stereoisomers. It works by destroying the function of the neurons of lice and scabies.Reference standards of Permethrin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 30 results for permethrin Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 16 87000

Permethrin

Permethrin

  • Catalogue No.:PA 16 87000

  • CAS :

    52645-53-1

  • Molecular Formula : C21H20Cl2O3

  • Molecular Weight : 391.29

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87010

Permethrin - Impurity A

1-Methyl-3-phenoxybenzene

  • Catalogue No.:PA 16 87010

  • CAS :

    3586-14-9

  • Molecular Formula : C13H12O

  • Molecular Weight : 184.23

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87020

Permethrin - Impurity B

Methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

  • Catalogue No.:PA 16 87020

  • CAS :

    61898-95-1

  • Molecular Formula : C9H12Cl2O2

  • Molecular Weight : 223.10

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87030

Permethrin - Impurity C

3-Phenoxybenzyl Alcohol

  • Catalogue No.:PA 16 87030

  • CAS :

    13826-35-2

  • Molecular Formula : C13H12O2

  • Molecular Weight : 200.23

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87040

Permethrin - Impurity D

3-Phenoxybenzyl Aldehyde

  • Catalogue No.:PA 16 87040

  • CAS :

    39515-51-0

  • Molecular Formula : C13H10O2

  • Molecular Weight : 198.22

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87050

Permethrin - Impurity E

3-Phenoxy Benzylchloride

  • Catalogue No.:PA 16 87050

  • CAS :

    53874-66-1

  • Molecular Formula : C13H11ClO

  • Molecular Weight : 218.68

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87060

Permethrin - Impurity F

3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid

  • Catalogue No.:PA 16 87060

  • CAS :

    55701-05-8

  • Molecular Formula : C8H10Cl2O2

  • Molecular Weight : 209.07

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87070

Permethrin - Impurity G

Chloroacetylenic Permethrin

  • Catalogue No.:PA 16 87070

  • CAS :

    64964-54-1

  • Molecular Formula : C21H19ClO3

  • Molecular Weight : 354.83

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87080

Permethrin - Impurity H

2-(2,2-Dichloroethenyl)-3,3-dimethylcyclopropane-1- carboxylic anhydride

  • Catalogue No.:PA 16 87080

  • CAS :

    56860-12-9

  • Molecular Formula : C16H18Cl4O3

  • Molecular Weight : 400.12

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87510

Permethrin Diester Impurity

Permethrin Diester Impurity

  • Catalogue No.:PA 16 87510

  • CAS :

    NA

  • Molecular Formula : C23H24Cl4O4

  • Molecular Weight : 506.25

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87520

rac-cis-Permethrinic Acid

rac-cis-Permethrinic Acid

  • Catalogue No.:PA 16 87520

  • CAS :

    59042-49-8

  • Molecular Formula : C8H10Cl2O2

  • Molecular Weight : 209.07

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87530

(1R,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxamide

(1R,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxamide

  • Catalogue No.:PA 16 87530

  • CAS :

    NA

  • Molecular Formula : C8H11Cl2NO

  • Molecular Weight : 208.08

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87540

Cyano(3-phenoxyphenyl)methyl 3-phenoxybenzoate

Cyano(3-phenoxyphenyl)methyl 3-phenoxybenzoate

  • Catalogue No.:PA 16 87540

  • CAS :

    153188-63-7

  • Molecular Formula : C27H19NO4

  • Molecular Weight : 421.45

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Drug Reference Standards & Impurity Synthesis in India
PA STI 072180

Permethrin-d5 (cis/trans mixture)

Permethrin-d5 (cis/trans mixture)

  • Catalogue No.:PA STI 072180

  • CAS :

    1794760-19-2

  • Molecular Formula : C21H15D5Cl2O3

  • Molecular Weight : 396.32

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0001733

Permethrin (25:75) (Y0001733)

Permethrin (25:75) (Y0001733)

  • Catalogue No.:PA EPY0001733

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPY0001741

Permethrin for system suitability (Y0001741)

Permethrin for system suitability (Y0001741)

  • Catalogue No.:PA EPY0001741

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 16 87550

3-(Chloroethynyl)-2,2-dimethylcyclopropane-1-carboxylic Acid

3-(Chloroethynyl)-2,2-dimethylcyclopropane-1-carboxylic Acid

  • Catalogue No.:PA 16 87550

  • CAS :

    63406-22-4

  • Molecular Formula : C8H9ClO2

  • Molecular Weight : 172.61

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871000

E,Z-cis-3-(2-Chloroethenyl)-2,2-dimethyl-cyclopropanecarboxylic acid

E,Z-cis-3-(2-Chloroethenyl)-2,2-dimethyl-cyclopropanecarboxylic acid

  • Catalogue No.:PA 16 0871000

  • CAS :

    106974-78-1

  • Molecular Formula : C8H11ClO2

  • Molecular Weight : 174.62

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871001

Isopropyl (1S,3R)-2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylate

Isopropyl (1S,3R)-2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylate

  • Catalogue No.:PA 16 0871001

  • CAS :

    NA

  • Molecular Formula : C11H17Cl3O2

  • Molecular Weight : 287.61

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871002

1-Methyl-4-phenoxybenzene

1-Methyl-4-phenoxybenzene

  • Catalogue No.:PA 16 0871002

  • CAS :

    1706-12-3

  • Molecular Formula : C13H12O

  • Molecular Weight : 184.24

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871003

Isopropyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylate

Isopropyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylate

  • Catalogue No.:PA 16 0871003

  • CAS :

    1220340-58-8

  • Molecular Formula : C11H16Cl2O2

  • Molecular Weight : 251.15

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871004

2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylic Acid

2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylic Acid

  • Catalogue No.:PA 16 0871004

  • CAS :

    61976-24-7

  • Molecular Formula : C8H11Cl3O2

  • Molecular Weight : 245.52

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871005

3-(Carboxymethyl)-2,2-dimethylcyclopropane-1-carboxylic Acid

3-(Carboxymethyl)-2,2-dimethylcyclopropane-1-carboxylic Acid

  • Catalogue No.:PA 16 0871005

  • CAS :

    453-74-7

  • Molecular Formula : C8H12O4

  • Molecular Weight : 172.18

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871006

(2-Phenoxyphenyl)methanol

(2-Phenoxyphenyl)methanol

  • Catalogue No.:PA 16 0871006

  • CAS :

    13807-84-6

  • Molecular Formula : C13H12O2

  • Molecular Weight : 200.24

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871007

(4-Phenoxyphenyl)methanol

(4-Phenoxyphenyl)methanol

  • Catalogue No.:PA 16 0871007

  • CAS :

    2215-78-3

  • Molecular Formula : C13H12O2

  • Molecular Weight : 200.24

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871008

3-Phenoxybenzyl 2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylate

3-Phenoxybenzyl 2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylate

  • Catalogue No.:PA 16 0871008

  • CAS :

    65462-81-9

  • Molecular Formula : C21H21Cl3O3

  • Molecular Weight : 427.75

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871009

Hydroxy(3-phenoxyphenyl)methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylate

Hydroxy(3-phenoxyphenyl)methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylate

  • Catalogue No.:PA 16 0871009

  • CAS :

    NA

  • Molecular Formula : C21H20Cl2O4

  • Molecular Weight : 407.29

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871010

3-Phenoxybenzyl 2,2-dimethyl-3-(2-oxo-2-((3-phenoxybenzyl)oxy)ethyl)cyclopropane-1-carboxylate

3-Phenoxybenzyl 2,2-dimethyl-3-(2-oxo-2-((3-phenoxybenzyl)oxy)ethyl)cyclopropane-1-carboxylate

  • Catalogue No.:PA 16 0871010

  • CAS :

    NA

  • Molecular Formula : C34H32O6

  • Molecular Weight : 536.62

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Drug Reference Standards & Impurity Synthesis in India
PA 16 0871011

Permethric Acid Ethyl Ester

Permethric Acid Ethyl Ester

  • Catalogue No.:PA 16 0871011

  • CAS :

    59609-49-3

  • Molecular Formula : C10H14Cl2O2

  • Molecular Weight : 237.12

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Drug Reference Standards & Impurity Synthesis in India
PA BSC 0871601194

3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid (BSC)

3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid (BSC)

  • Catalogue No.:PA BSC 0871601194

  • CAS :

    55701-05-8

  • Molecular Formula : C8H10Cl2O2

  • Molecular Weight : 209.07

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