permethrin
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.
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[pname] => Permethrin - Impurity C
[catalogue_number] => PA 16 87030
[category_ids] => ,78,70,82,92,80,75,
[chemical_name] =>
[weight] => 200.23
[form] => C13H12O2
[cas] => 13826-35-2
[pslug] => 13826-35-2-permethrin-impurity-c-pa1687030
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Catalogue No.:PA 16 87030
Molecular Formula : C13H12O2
Molecular Weight : 200.23
stdClass Object
(
[pname] => Permethrin - Impurity D
[catalogue_number] => PA 16 87040
[category_ids] => ,80,78,70,82,75,
[chemical_name] =>
[weight] => 198.22
[form] => C13H10O2
[cas] => 39515-51-0
[pslug] => 39515-51-0-permethrin-impurity-d-pa1687040
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Catalogue No.:PA 16 87040
Molecular Formula : C13H10O2
Molecular Weight : 198.22
stdClass Object
(
[pname] => Permethrin - Impurity E
[catalogue_number] => PA 16 87050
[category_ids] => ,80,78,70,82,75,
[chemical_name] =>
[weight] => 218.68
[form] => C13H11ClO
[cas] => 53874-66-1
[pslug] => 53874-66-1-permethrin-impurity-e-pa1687050
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Catalogue No.:PA 16 87050
Molecular Formula : C13H11ClO
Molecular Weight : 218.68
stdClass Object
(
[pname] => Permethrin - Impurity G
[catalogue_number] => PA 16 87070
[category_ids] => ,82,80,78,75,70,
[chemical_name] =>
[weight] => 354.83
[form] => C21H19ClO3
[cas] => 64964-54-1
[pslug] => 64964-54-1-permethrin-impurity-g-pa1687070
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Catalogue No.:PA 16 87070
Molecular Formula : C21H19ClO3
Molecular Weight : 354.83
stdClass Object
(
[pname] => E,Z-cis-3-(2-Chloroethenyl)-2,2-dimethyl-cyclopropanecarboxylic acid
[catalogue_number] => PA 16 0871000
[category_ids] => ,78,75,76,82,
[chemical_name] =>
[weight] => 174.62
[form] => C8H11ClO2
[cas] => 106974-78-1
[pslug] => 106974-78-1-e-z-cis-3-2-chloroethenyl-2-2-dimethyl-cyclopropanecarboxylic-acid-pa160871000
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E,Z-cis-3-(2-Chloroethenyl)-2,2-dimethyl-cyclopropanecarboxylic acid
Catalogue No.:PA 16 0871000
Molecular Formula : C8H11ClO2
Molecular Weight : 174.62
stdClass Object
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[pname] => Isopropyl (1S,3R)-2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylate
[catalogue_number] => PA 16 0871001
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 287.61
[form] => C11H17Cl3O2
[cas] => NA
[pslug] => isopropyl-1s-3r-2-2-dimethyl-3-2-2-2-trichloroethyl-cyclopropane-1-carboxylate-pa160871001
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Isopropyl (1S,3R)-2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropane-1-carboxylate
Catalogue No.:PA 16 0871001
Molecular Formula : C11H17Cl3O2
Molecular Weight : 287.61
