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Pharmaceutical Reference Standards

Permethrin

Picture of Permethrin
CAT No: SZ-P046001
CAS No: 52645-53-1
Mol.F. : C21H20Cl2O3
Mol.Wt. : 391.3
Inv. Status: In Stock
SZ-P046001
CAS No:52645-53-1
Mol.F.: C21H20Cl2O3
Mol.Wt.: 391.3
Inv. Status: In Stock

alpha-Cypermethrin

Picture of alpha-Cypermethrin
CAT No: SZ-P046002
CAS No: 67375-30-8
Mol.F. : C22H19Cl2NO3
Mol.Wt. : 416.3
Inv. Status: Custom Synthesis
SZ-P046002
CAS No:67375-30-8
Mol.F.: C22H19Cl2NO3
Mol.Wt.: 416.3
Inv. Status: Custom Synthesis

cis-Permethric Acid

Picture of cis-Permethric Acid
CAT No: SZ-P046003
CAS No: 59042-49-8
Mol.F. : C8H10Cl2O2
Mol.Wt. : 209.1
Inv. Status: Custom Synthesis
SZ-P046003
CAS No:59042-49-8
Mol.F.: C8H10Cl2O2 
Mol.Wt.: 209.1
Inv. Status: Custom Synthesis

Cypermethrin

Picture of Cypermethrin
CAT No: SZ-P046004
CAS No: 52315-07-8
Mol.F. : C22H19Cl2NO3
Mol.Wt. : 416.3
Inv. Status: Custom Synthesis
SZ-P046004
CAS No:52315-07-8
Mol.F.: C22H19Cl2NO3
Mol.Wt.: 416.3
Inv. Status: Custom Synthesis

Permethrin Diester Impurity

Picture of Permethrin Diester Impurity
CAT No: SZ-P046005
CAS No: NA
Mol.F. : C23H24Cl4O4
Mol.Wt. : 506.3
Inv. Status: Custom Synthesis
SZ-P046005
CAS No:NA
Mol.F.: C23H24Cl4O4 
Mol.Wt.: 506.3
Inv. Status: Custom Synthesis

Permethrin EP Impurity A

Picture of Permethrin EP Impurity A
CAT No: SZ-P046006
CAS No: 3586-14-9
Mol.F. : C13H12O
Mol.Wt. : 184.2
Inv. Status: In Stock
SZ-P046006
CAS No:3586-14-9
Mol.F.: C13H12O 
Mol.Wt.: 184.2
Inv. Status: In Stock

Permethrin EP Impurity B

Picture of Permethrin EP Impurity B
CAT No: SZ-P046007
CAS No: 61898-95-1
Mol.F. : C9H12Cl2O2
Mol.Wt. : 223.1
Inv. Status: In Stock
SZ-P046007
CAS No:61898-95-1
Mol.F.: C9H12Cl2O2 
Mol.Wt.: 223.1
Inv. Status: In Stock

Permethrin EP Impurity C

Picture of Permethrin EP Impurity C
CAT No: SZ-P046008
CAS No: 13826-35-2
Mol.F. : C13H12O2
Mol.Wt. : 200.2
Inv. Status: In Stock
SZ-P046008
CAS No:13826-35-2
Mol.F.: C13H12O2 
Mol.Wt.: 200.2
Inv. Status: In Stock

Permethrin EP Impurity D

Picture of Permethrin EP Impurity D
CAT No: SZ-P046009
CAS No: 39515-51-0
Mol.F. : C13H10O2
Mol.Wt. : 198.2
Inv. Status: In Stock
SZ-P046009
CAS No:39515-51-0
Mol.F.: C13H10O2 
Mol.Wt.: 198.2
Inv. Status: In Stock

Permethrin EP Impurity E

Picture of Permethrin EP Impurity E
CAT No: SZ-P046010
CAS No: 53874-66-1
Mol.F. : C13H11ClO
Mol.Wt. : 218.7
Inv. Status: Custom Synthesis
SZ-P046010
CAS No:53874-66-1
Mol.F.: C13H11ClO 
Mol.Wt.: 218.7
Inv. Status: Custom Synthesis

Permethrin EP Impurity F

Picture of Permethrin EP Impurity F
CAT No: SZ-P046011
CAS No: 55701-05-8
Mol.F. : C8H10Cl2O2
Mol.Wt. : 209.1
Inv. Status: Custom Synthesis
SZ-P046011
CAS No:55701-05-8
Mol.F.: C8H10Cl2O2 
Mol.Wt.: 209.1
Inv. Status: Custom Synthesis

Permethrin EP Impurity G

Picture of Permethrin EP Impurity G
CAT No: SZ-P046012
CAS No: 85576-82-5
Mol.F. : C21H19ClO3
Mol.Wt. : 354.8
Inv. Status: Custom Synthesis
SZ-P046012
CAS No:85576-82-5
Mol.F.: C21H19ClO3 
Mol.Wt.: 354.8
Inv. Status: Custom Synthesis

Permethrin EP Impurity H

Picture of Permethrin EP Impurity H
CAT No: SZ-P046013
CAS No: 56860-12-9
Mol.F. : C16H18Cl4O3
Mol.Wt. : 400.1
Inv. Status: Custom Synthesis
SZ-P046013
CAS No:56860-12-9
Mol.F.: C16H18Cl4O3 
Mol.Wt.: 400.1
Inv. Status: Custom Synthesis

Permethrin Impurity 1

Picture of Permethrin Impurity 1
CAT No: SZ-P046014
CAS No: 68121-36-8
Mol.F. : C4H3Cl5O
Mol.Wt. : 244.3
Inv. Status: Custom Synthesis
SZ-P046014
CAS No:68121-36-8
Mol.F.: C4H3Cl5O
Mol.Wt.: 244.3
Inv. Status: Custom Synthesis

Permethrin Impurity 2

Picture of Permethrin Impurity 2
CAT No: SZ-P046015
CAS No: 1220340-58-8
Mol.F. : C11H16Cl2O2
Mol.Wt. : 251.1
Inv. Status: Custom Synthesis
SZ-P046015
CAS No:1220340-58-8
Mol.F.: C11H16Cl2O2
Mol.Wt.: 251.1
Inv. Status: Custom Synthesis

Permethrin Impurity 3

Picture of Permethrin Impurity 3
CAT No: SZ-P046016
CAS No: 68697-08-5
Mol.F. : C8H10Cl4O
Mol.Wt. : 264.0
Inv. Status: Custom Synthesis
SZ-P046016
CAS No:68697-08-5
Mol.F.: C8H10Cl4O
Mol.Wt.: 264.0
Inv. Status: Custom Synthesis

Permethrin Impurity 4

Picture of Permethrin Impurity 4
CAT No: SZ-P046017
CAS No: 68697-14-3
Mol.F. : C8H10Cl4O
Mol.Wt. : 264.0
Inv. Status: Custom Synthesis
SZ-P046017
CAS No:68697-14-3
Mol.F.: C8H10Cl4O
Mol.Wt.: 264.0
Inv. Status: Custom Synthesis

Permethrin Impurity 5

Picture of Permethrin Impurity 5
CAT No: SZ-P046018
CAS No: 1026245-43-1
Mol.F. : C9H14Cl2O2
Mol.Wt. : 225.1
Inv. Status: Custom Synthesis
SZ-P046018
CAS No:1026245-43-1
Mol.F.: C9H14Cl2O2
Mol.Wt.: 225.1
Inv. Status: Custom Synthesis

Permethrin Impurity 6

Picture of Permethrin Impurity 6
CAT No: SZ-P046019
CAS No: NA
Mol.F. : C11H17Cl3O2
Mol.Wt. : 287.6
Inv. Status: Under Synthesis
SZ-P046019
CAS No:NA
Mol.F.: C11H17Cl3O2
Mol.Wt.: 287.6
Inv. Status: Under Synthesis

Permethrin Impurity 7

Picture of Permethrin Impurity 7
CAT No: SZ-P046020
CAS No: 453-74-7
Mol.F. : C8H12O4
Mol.Wt. : 172.2
Inv. Status: Custom Synthesis
SZ-P046020
CAS No:453-74-7
Mol.F.: C8H12O4
Mol.Wt.: 172.2
Inv. Status: Custom Synthesis

Permethrin Impurity 8

Picture of Permethrin Impurity 8
CAT No: SZ-P046021
CAS No: 63406-22-4
Mol.F. : C8H9ClO2
Mol.Wt. : 172.6
Inv. Status: Custom Synthesis
SZ-P046021
CAS No:63406-22-4
Mol.F.: C8H9ClO2
Mol.Wt.: 172.6
Inv. Status: Custom Synthesis

Permethrin Impurity 9

Picture of Permethrin Impurity 9
CAT No: SZ-P046022
CAS No: 61976-24-7
Mol.F. : C8H11Cl3O2
Mol.Wt. : 245.5
Inv. Status: Custom Synthesis
Rel. CAS No : 2135620-38-9 (Na salt)
SZ-P046022
CAS No:61976-24-7
Mol.F.: C8H11Cl3O2
Mol.Wt.: 245.5
Inv. Status: Custom Synthesis
Rel. CAS No : 2135620-38-9 (Na salt)

Permethrin Impurity 10

Picture of Permethrin Impurity 10
CAT No: SZ-P046023
CAS No: 63406-18-8
Mol.F. : C9H13Cl3O2
Mol.Wt. : 259.6
Inv. Status: Custom Synthesis
SZ-P046023
CAS No:63406-18-8
Mol.F.: C9H13Cl3O2
Mol.Wt.: 259.6
Inv. Status: Custom Synthesis

Permethrin Impurity 11

Picture of Permethrin Impurity 11
CAT No: SZ-P046024
CAS No: 60066-84-4
Mol.F. : C10H15Cl3O2
Mol.Wt. : 273.6
Inv. Status: Custom Synthesis
SZ-P046024
CAS No:60066-84-4
Mol.F.: C10H15Cl3O2
Mol.Wt.: 273.6
Inv. Status: Custom Synthesis

Permethrin Impurity 12

Picture of Permethrin Impurity 12
CAT No: SZ-P046025
CAS No: 13807-84-6
Mol.F. : C13H12O2
Mol.Wt. : 200.2
Inv. Status: Custom Synthesis
SZ-P046025
CAS No:13807-84-6
Mol.F.: C13H12O2
Mol.Wt.: 200.2
Inv. Status: Custom Synthesis

Permethrin Impurity 13

Picture of Permethrin Impurity 13
CAT No: SZ-P046026
CAS No: 2215-78-3
Mol.F. : C13H12O2
Mol.Wt. : 200.2
Inv. Status: Custom Synthesis
SZ-P046026
CAS No:2215-78-3
Mol.F.: C13H12O2
Mol.Wt.: 200.2
Inv. Status: Custom Synthesis

Permethrin Impurity 14

Picture of Permethrin Impurity 14
CAT No: SZ-P046027
CAS No: 1706-12-3
Mol.F. : C13H12O
Mol.Wt. : 184.2
Inv. Status: Custom Synthesis
SZ-P046027
CAS No:1706-12-3
Mol.F.: C13H12O
Mol.Wt.: 184.2
Inv. Status: Custom Synthesis

Permethrin Impurity 15

Picture of Permethrin Impurity 15
CAT No: SZ-P046028
CAS No: 72748-68-6
Mol.F. : C9H10ClF3O2
Mol.Wt. : 242.6
Inv. Status: Custom Synthesis
SZ-P046028
CAS No:72748-68-6
Mol.F.: C9H10ClF3O2
Mol.Wt.: 242.6
Inv. Status: Custom Synthesis

Permethrin Impurity 16

Picture of Permethrin Impurity 16
CAT No: SZ-P046029
CAS No: 65462-81-9
Mol.F. : C21H21Cl3O3
Mol.Wt. : 427.7
Inv. Status: Custom Synthesis
SZ-P046029
CAS No:65462-81-9
Mol.F.: C21H21Cl3O3
Mol.Wt.: 427.7
Inv. Status: Custom Synthesis

Permethrin Impurity 17

Picture of Permethrin Impurity 17
CAT No: SZ-P046030
CAS No: NA
Mol.F. : C34H32O6
Mol.Wt. : 536.6
Inv. Status: Custom Synthesis
SZ-P046030
CAS No:NA
Mol.F.: C34H32O6
Mol.Wt.: 536.6
Inv. Status: Custom Synthesis

Permethrin Impurity 18

Picture of Permethrin Impurity 18
CAT No: SZ-P046031
CAS No: NA
Mol.F. : C21H20Cl2O3
Mol.Wt. : 391.3
Inv. Status: Custom Synthesis
SZ-P046031
CAS No:NA
Mol.F.: C21H20Cl2O3
Mol.Wt.: 391.3
Inv. Status: Custom Synthesis

Permethrin Impurity 19

Picture of Permethrin Impurity 19
CAT No: SZ-P046032
CAS No: NA
Mol.F. : C21H20Cl2O3
Mol.Wt. : 391.3
Inv. Status: Custom Synthesis
SZ-P046032
CAS No:NA
Mol.F.: C21H20Cl2O3
Mol.Wt.: 391.3
Inv. Status: Custom Synthesis

cis-Permethrin

Picture of cis-Permethrin
CAT No: SZ-P046033
CAS No: 61949-76-6
Mol.F. : C21H20Cl2O3
Mol.Wt. : 391.3
Inv. Status: Custom Synthesis
SZ-P046033
CAS No:61949-76-6
Mol.F.: C21H20Cl2O3
Mol.Wt.: 391.3
Inv. Status: Custom Synthesis

trans-Permethrin

Picture of trans-Permethrin
CAT No: SZ-P046034
CAS No: 61949-77-7
Mol.F. : C21H20Cl2O3
Mol.Wt. : 391.3
Inv. Status: Custom Synthesis
SZ-P046034
CAS No:61949-77-7
Mol.F.: C21H20Cl2O3
Mol.Wt.: 391.3
Inv. Status: Custom Synthesis

Permethrin Impurity 20

Picture of Permethrin Impurity 20
CAT No: SZ-P046035
CAS No: NA
Mol.F. : C21H20Cl2O4
Mol.Wt. : 407.3
Inv. Status: Custom Synthesis
SZ-P046035
CAS No:NA
Mol.F.: C21H20Cl2O4
Mol.Wt.: 407.3
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Permethrin D5

Picture of Permethrin D5
CAT No: SZ-P046D01
CAS No: 1794760-19-2
Mol.F. : C21H15D5Cl2O3
Mol.Wt. : 396.3
Inv. Status: Custom Synthesis
SZ-P046D01
CAS No:1794760-19-2
Mol.F.: C21H15D5Cl2O3
Mol.Wt.: 396.3
Inv. Status: Custom Synthesis

Trans-permethrin D6

Picture of Trans-permethrin D6
CAT No: SZ-P046D02
CAS No: 82523-59-9
Mol.F. : C21H14D6Cl2O3
Mol.Wt. : 397.3
Inv. Status: Custom Synthesis
SZ-P046D02
CAS No:82523-59-9
Mol.F.: C21H14D6Cl2O3
Mol.Wt.: 397.3
Inv. Status: Custom Synthesis