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Pharmaceutical Reference Standards

Praziquantel

Picture of Praziquantel
CAT No: SZ-P056001
CAS No: 55268-74-1
Mol.F. : C19H24N2O2
Mol.Wt. : 312.4
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-P056001
CAS No:55268-74-1
Mol.F.: C19H24N2O2
Mol.Wt.: 312.4
Inv. Status: In Stock, 3-4 days for Dispatch

(R)-Praziquantel

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CAT No: SZ-P056002
CAS No: 57452-98-9
Mol.F. : C19H24N2O2
Mol.Wt. : 312.4
Inv. Status: Custom Synthesis
SZ-P056002
CAS No:57452-98-9
Mol.F.: C19H24N2O2
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

(S)-Praziquantel

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CAT No: SZ-P056003
CAS No: 57452-97-8
Mol.F. : C19H24N2O2
Mol.Wt. : 312.4
Inv. Status: Custom Synthesis
SZ-P056003
CAS No:57452-97-8
Mol.F.: C19H24N2O2
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

Praziquantel EP Impurity A

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CAT No: SZ-P056004
CAS No: 54761-87-4
Mol.F. : C19H18N2O2
Mol.Wt. : 306.4
Inv. Status: In Stock
SZ-P056004
CAS No:54761-87-4
Mol.F.: C19H18N2O2
Mol.Wt.: 306.4
Inv. Status: In Stock

Praziquantel EP Impurity B

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CAT No: SZ-P056005
CAS No: 125273-86-1
Mol.F. : C19H22N2O2
Mol.Wt. : 310.4
Inv. Status: In Stock
SZ-P056005
CAS No:125273-86-1
Mol.F.: C19H22N2O2
Mol.Wt.: 310.4
Inv. Status: In Stock

Praziquantel EP Impurity C

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CAT No: SZ-P056006
CAS No: 125273-88-3
Mol.F. : C19H22N2O4
Mol.Wt. : 342.4
Inv. Status: In Stock
SZ-P056006
CAS No:125273-88-3
Mol.F.: C19H22N2O4
Mol.Wt.: 342.4
Inv. Status: In Stock

Praziquantel Impurity E

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CAT No: SZ-P056007
CAS No: NA
Mol.F. : C21H30N2O4
Mol.Wt. : 374.5
Inv. Status: Custom Synthesis
SZ-P056007
CAS No:NA
Mol.F.: C21H30N2O4 
Mol.Wt.: 374.5
Inv. Status: Custom Synthesis

Praziquantel Impurity G

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CAT No: SZ-P056008
CAS No: 1983968-79-1
Mol.F. : C19H28N2O3
Mol.Wt. : 332.5
Inv. Status: Custom Synthesis
SZ-P056008
CAS No:1983968-79-1
Mol.F.: C19H28N2O3 
Mol.Wt.: 332.5
Inv. Status: Custom Synthesis

Praziquantel Impurity 1

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CAT No: SZ-P056009
CAS No: 60743-58-0
Mol.F. : C19H24N2O3
Mol.Wt. : 328.4
Inv. Status: Custom Synthesis
SZ-P056009
CAS No:60743-58-0
Mol.F.: C19H24N2O3
Mol.Wt.: 328.4
Inv. Status: Custom Synthesis

Praziquantel Impurity 2

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CAT No: SZ-P056010
CAS No: 61196-37-0
Mol.F. : C12H14N2O
Mol.Wt. : 202.3
Inv. Status: In Stock
SZ-P056010
CAS No:61196-37-0
Mol.F.: C12H14N2O
Mol.Wt.: 202.3
Inv. Status: In Stock

Praziquantel Impurity 3

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CAT No: SZ-P056011
CAS No: 94494-35-6
Mol.F. : C19H24N2O2
Mol.Wt. : 312.4
Inv. Status: In Stock
SZ-P056011
CAS No:94494-35-6
Mol.F.: C19H24N2O2
Mol.Wt.: 312.4
Inv. Status: In Stock

Praziquantel Oxide Impurity

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CAT No: SZ-P056012
CAS No: 180342-63-6
Mol.F. : C19H24N2O3
Mol.Wt. : 328.4
Inv. Status: Custom Synthesis
SZ-P056012
CAS No:180342-63-6
Mol.F.: C19H24N2O3
Mol.Wt.: 328.4
Inv. Status: Custom Synthesis

Praziquantel Impurity 4

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CAT No: SZ-P056013
CAS No: 53182-00-6
Mol.F. : C15H21NO
Mol.Wt. : 231.3
Inv. Status: Custom Synthesis
SZ-P056013
CAS No:53182-00-6
Mol.F.: C15H21NO
Mol.Wt.: 231.3
Inv. Status: Custom Synthesis

Praziquantel Impurity 5

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CAT No: SZ-P056014
CAS No: NA
Mol.F. : C22H25N3O2
Mol.Wt. : 363.5
Inv. Status: Custom Synthesis
SZ-P056014
CAS No:NA
Mol.F.: C22H25N3O2
Mol.Wt.: 363.5
Inv. Status: Custom Synthesis

Praziquantel Impurity 6

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CAT No: SZ-P056015
CAS No: 13156-95-1
Mol.F. : C10H12ClNO
Mol.Wt. : 197.7
Inv. Status: Custom Synthesis
SZ-P056015
CAS No:13156-95-1
Mol.F.: C10H12ClNO
Mol.Wt.: 197.7
Inv. Status: Custom Synthesis

Praziquantel Impurity 7

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CAT No: SZ-P056016
CAS No: 54879-88-8
Mol.F. : C11H17NO2
Mol.Wt. : 195.3
Inv. Status: Custom Synthesis
SZ-P056016
CAS No:54879-88-8
Mol.F.: C11H17NO2
Mol.Wt.: 195.3
Inv. Status: Custom Synthesis

Praziquantel Impurity 8

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CAT No: SZ-P056017
CAS No: 1380603-46-2
Mol.F. : C21H28N2O3
Mol.Wt. : 356.5
Inv. Status: Custom Synthesis
SZ-P056017
CAS No:1380603-46-2
Mol.F.: C21H28N2O3
Mol.Wt.: 356.5
Inv. Status: Custom Synthesis

Praziquantel Impurity 9

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CAT No: SZ-P056018
CAS No: 90142-14-6
Mol.F. : C14H22N2O3
Mol.Wt. : 266.3
Inv. Status: Custom Synthesis
Rel. CAS No : 210223-97-5 (HCl salt) ; 1190933-28-8 (HBr salt)
SZ-P056018
CAS No:90142-14-6
Mol.F.: C14H22N2O3
Mol.Wt.: 266.3
Inv. Status: Custom Synthesis
Rel. CAS No : 210223-97-5 (HCl salt) ; 1190933-28-8 (HBr salt)

Praziquantel Impurity 10

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CAT No: SZ-P056019
CAS No: 304690-43-5
Mol.F. : C15H25NO4
Mol.Wt. : 283.4
Inv. Status: Custom Synthesis
SZ-P056019
CAS No:304690-43-5
Mol.F.: C15H25NO4
Mol.Wt.: 283.4
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Praziquantel D11

Picture of Praziquantel D11
CAT No: SZ-P056D01
CAS No: 1246343-36-1
Mol.F. : C19H13D11N2O2
Mol.Wt. : 323.5
Inv. Status: Custom Synthesis
SZ-P056D01
CAS No:1246343-36-1
Mol.F.: C19H13D11N2O2
Mol.Wt.: 323.5
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Praziquantel Nitroso Impurity 1

Picture of Praziquantel Nitroso Impurity 1
CAT No: SZ-P056020
CAS No: 115822-46-3
Mol.F. : C12H13N3O2
Mol.Wt. : 231.3
Inv. Status: Custom Synthesis
SZ-P056020
CAS No:115822-46-3
Mol.F.: C12H13N3O2
Mol.Wt.: 231.3
Inv. Status: Custom Synthesis

Praziquantel Nitroso Impurity 2

Picture of Praziquantel Nitroso Impurity 2
CAT No: SZ-P056021
CAS No: NA
Mol.F. : C11H16N2O3
Mol.Wt. : 224.3
Inv. Status: Under Synthesis
SZ-P056021
CAS No:NA
Mol.F.: C11H16N2O3
Mol.Wt.: 224.3
Inv. Status: Under Synthesis