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Niraparib Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Niraparib, pharmacopeial and non-pharmacopeial Niraparib impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Niraparib impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Niraparib-related products are thoroughly characterized. Niraparib products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Niraparib

Picture of Niraparib
CAT No: SZ-N031001
CAS No: 1038915-60-4
Mol.F. : C19H20N4O
Mol.Wt. : 320.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1038915-64-8 (HCl salt) ; 1038915-73-9 (Tosylate salt)
SZ-N031001
CAS No:1038915-60-4
Mol.F.: C19H20N4O
Mol.Wt.: 320.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1038915-64-8 (HCl salt) ; 1038915-73-9 (Tosylate salt)

Niraparib Tosylate Monohydrate

Picture of Niraparib Tosylate Monohydrate
CAT No: SZ-N031002
CAS No: 1613220-15-7
Mol.F. : C19H20N4O : C7H8O3S : H2O
Mol.Wt. : 320.4 : 172.2 : 18.0
Inv. Status: In Stock
Rel. CAS No : 1038915-60-4 (free base) ; 1038915-73-9 (Tosylate salt)
SZ-N031002
CAS No:1613220-15-7
Mol.F.: C19H20N4O : C7H8O3S : H2O
Mol.Wt.: 320.4 : 172.2 : 18.0
Inv. Status: In Stock
Rel. CAS No : 1038915-60-4 (free base) ; 1038915-73-9 (Tosylate salt)

Niraparib Impurity 1

Picture of Niraparib Impurity 1
CAT No: SZ-N031004
CAS No: 1038916-11-8
Mol.F. : C24H28N4O3
Mol.Wt. : 420.5
Inv. Status: In Stock
SZ-N031004
CAS No:1038916-11-8
Mol.F.: C24H28N4O3
Mol.Wt.: 420.5
Inv. Status: In Stock

Niraparib Impurity 2

Picture of Niraparib Impurity 2
CAT No: SZ-N031005
CAS No: 1476776-84-7
Mol.F. : C28H36N4O3
Mol.Wt. : 476.6
Inv. Status: Custom Synthesis
SZ-N031005
CAS No:1476776-84-7
Mol.F.: C28H36N4O3
Mol.Wt.: 476.6
Inv. Status: Custom Synthesis

Niraparib Carboxylic Acid

Picture of Niraparib Carboxylic Acid
CAT No: SZ-N031006
CAS No: 1476777-06-6
Mol.F. : C19H19N3O2
Mol.Wt. : 321.4
Inv. Status: In Stock
Rel. CAS No : 1476777-07-7 (methanesulfonate salt)
SZ-N031006
CAS No:1476777-06-6
Mol.F.: C19H19N3O2
Mol.Wt.: 321.4
Inv. Status: In Stock
Rel. CAS No : 1476777-07-7 (methanesulfonate salt)

Niraparib Carboxylic Acid Glucuronide

Picture of Niraparib Carboxylic Acid Glucuronide
CAT No: SZ-N031007
CAS No: NA
Mol.F. : C25H27N3O8
Mol.Wt. : 497.5
Inv. Status: Custom Synthesis
SZ-N031007
CAS No:NA
Mol.F.: C25H27N3O8
Mol.Wt.: 497.5
Inv. Status: Custom Synthesis

Niraparib Acid Impurity

Picture of Niraparib Acid Impurity
CAT No: SZ-N031008
CAS No: 2086267-12-9
Mol.F. : C19H19N3O2
Mol.Wt. : 321.4
Inv. Status: Custom Synthesis
SZ-N031008
CAS No:2086267-12-9
Mol.F.: C19H19N3O2
Mol.Wt.: 321.4
Inv. Status: Custom Synthesis

Ent-Niraparib

Picture of Ent-Niraparib
CAT No: SZ-N031009
CAS No: 1038915-58-0
Mol.F. : C19H20N4O
Mol.Wt. : 320.4
Inv. Status: In Stock
Rel. CAS No : 1038915-62-6 (HCl salt)
SZ-N031009
CAS No:1038915-58-0
Mol.F.: C19H20N4O
Mol.Wt.: 320.4
Inv. Status: In Stock
Rel. CAS No : 1038915-62-6 (HCl salt)

Niraparib Impurity 3

Picture of Niraparib Impurity 3
CAT No: SZ-N031011
CAS No: 1196713-21-9
Mol.F. : C11H16N2
Mol.Wt. : 176.3
Inv. Status: Custom Synthesis
Rel. CAS No : 2307778-71-6 (2HCl salt)
SZ-N031011
CAS No:1196713-21-9
Mol.F.: C11H16N2
Mol.Wt.: 176.3
Inv. Status: Custom Synthesis
Rel. CAS No : 2307778-71-6 (2HCl salt)

Niraparib Impurity 4

Picture of Niraparib Impurity 4
CAT No: SZ-N031012
CAS No: 1334823-70-9
Mol.F. : C11H16N2
Mol.Wt. : 176.3
Inv. Status: Custom Synthesis
Rel. CAS No : 2256054-97-2 (2HCl salt)
SZ-N031012
CAS No:1334823-70-9
Mol.F.: C11H16N2
Mol.Wt.: 176.3
Inv. Status: Custom Synthesis
Rel. CAS No : 2256054-97-2 (2HCl salt)

Niraparib Impurity 5

Picture of Niraparib Impurity 5
CAT No: SZ-N031013
CAS No: 1263284-59-8
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: Custom Synthesis
SZ-N031013
CAS No:1263284-59-8
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: Custom Synthesis

Niraparib Impurity 6

Picture of Niraparib Impurity 6
CAT No: SZ-N031014
CAS No: 1289174-44-2
Mol.F. : C8H5NO5
Mol.Wt. : 195.1
Inv. Status: Custom Synthesis
SZ-N031014
CAS No:1289174-44-2
Mol.F.: C8H5NO5
Mol.Wt.: 195.1
Inv. Status: Custom Synthesis

Niraparib Impurity 7

Picture of Niraparib Impurity 7
CAT No: SZ-N031015
CAS No: 1331954-75-6
Mol.F. : C9H9NO5
Mol.Wt. : 211.2
Inv. Status: Custom Synthesis
SZ-N031015
CAS No:1331954-75-6
Mol.F.: C9H9NO5
Mol.Wt.: 211.2
Inv. Status: Custom Synthesis

Niraparib Impurity 8

Picture of Niraparib Impurity 8
CAT No: SZ-N031016
CAS No: 1187238-35-2
Mol.F. : C8H7NO5
Mol.Wt. : 197.1
Inv. Status: Custom Synthesis
SZ-N031016
CAS No:1187238-35-2
Mol.F.: C8H7NO5
Mol.Wt.: 197.1
Inv. Status: Custom Synthesis

Niraparib Impurity 9

Picture of Niraparib Impurity 9
CAT No: SZ-N031017
CAS No: NA
Mol.F. : C20H21N3O4
Mol.Wt. : 367.4
Inv. Status: Custom Synthesis
SZ-N031017
CAS No:NA
Mol.F.: C20H21N3O4
Mol.Wt.: 367.4
Inv. Status: Custom Synthesis

Niraparib Impurity 10

Picture of Niraparib Impurity 10
CAT No: SZ-N031018
CAS No: 5437-38-7
Mol.F. : C8H7NO4
Mol.Wt. : 181.1
Inv. Status: Custom Synthesis
Rel. CAS No : 80841-44-7 (K salt) ; 2855039-08-4 (Na salt) ;
SZ-N031018
CAS No:5437-38-7
Mol.F.: C8H7NO4
Mol.Wt.: 181.1
Inv. Status: Custom Synthesis
Rel. CAS No : 80841-44-7 (K salt) ; 2855039-08-4 (Na salt) ;

Niraparib Impurity 11

Picture of Niraparib Impurity 11
CAT No: SZ-N031019
CAS No: 5471-82-9
Mol.F. : C9H9NO4
Mol.Wt. : 195.2
Inv. Status: Custom Synthesis
SZ-N031019
CAS No:5471-82-9
Mol.F.: C9H9NO4
Mol.Wt.: 195.2
Inv. Status: Custom Synthesis

Niraparib Impurity 12

Picture of Niraparib Impurity 12
CAT No: SZ-N031020
CAS No: 68109-89-7
Mol.F. : C12H14N2O4
Mol.Wt. : 250.3
Inv. Status: Custom Synthesis
SZ-N031020
CAS No:68109-89-7
Mol.F.: C12H14N2O4
Mol.Wt.: 250.3
Inv. Status: Custom Synthesis

Niraparib Impurity 13

Picture of Niraparib Impurity 13
CAT No: SZ-N031021
CAS No: 138229-59-1
Mol.F. : C9H7NO5
Mol.Wt. : 209.2
Inv. Status: Custom Synthesis
SZ-N031021
CAS No:138229-59-1
Mol.F.: C9H7NO5
Mol.Wt.: 209.2
Inv. Status: Custom Synthesis

Niraparib Impurity 14

Picture of Niraparib Impurity 14
CAT No: SZ-N031022
CAS No: 104-03-0
Mol.F. : C8H7NO4
Mol.Wt. : 181.1
Inv. Status: Custom Synthesis
Rel. CAS No : 7063-24-3 (Na salt) ; 42766-39-2 (K salt)
SZ-N031022
CAS No:104-03-0
Mol.F.: C8H7NO4
Mol.Wt.: 181.1
Inv. Status: Custom Synthesis
Rel. CAS No : 7063-24-3 (Na salt) ; 42766-39-2 (K salt)

Niraparib Impurity 15

Picture of Niraparib Impurity 15
CAT No: SZ-N031023
CAS No: 2308483-82-9
Mol.F. : C19H21ClN2O3
Mol.Wt. : 360.8
Inv. Status: Custom Synthesis
SZ-N031023
CAS No:2308483-82-9
Mol.F.: C19H21ClN2O3
Mol.Wt.: 360.8
Inv. Status: Custom Synthesis

Niraparib Impurity 16

Picture of Niraparib Impurity 16
CAT No: SZ-N031024
CAS No: 2308483-83-0
Mol.F. : C19H20N2O3
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
SZ-N031024
CAS No:2308483-83-0
Mol.F.: C19H20N2O3
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis

Niraparib Impurity 17

Picture of Niraparib Impurity 17
CAT No: SZ-N031025
CAS No: 2308483-85-2
Mol.F. : C19H22N2O2
Mol.Wt. : 310.4
Inv. Status: Custom Synthesis
SZ-N031025
CAS No:2308483-85-2
Mol.F.: C19H22N2O2
Mol.Wt.: 310.4
Inv. Status: Custom Synthesis

Niraparib Impurity 18

Picture of Niraparib Impurity 18
CAT No: SZ-N031026
CAS No: 1171197-20-8
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: Custom Synthesis
SZ-N031026
CAS No:1171197-20-8
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: Custom Synthesis

Niraparib Impurity 19

Picture of Niraparib Impurity 19
CAT No: SZ-N031027
CAS No: 1393594-26-7
Mol.F. : C11H16ClN
Mol.Wt. : 197.7
Inv. Status: Custom Synthesis
Rel. CAS No : 2308488-54-0 (HCl salt)
SZ-N031027
CAS No:1393594-26-7
Mol.F.: C11H16ClN
Mol.Wt.: 197.7
Inv. Status: Custom Synthesis
Rel. CAS No : 2308488-54-0 (HCl salt)

Niraparib Impurity 20

Picture of Niraparib Impurity 20
CAT No: SZ-N031028
CAS No: 90110-81-9
Mol.F. : C8H7N3O5
Mol.Wt. : 225.2
Inv. Status: Custom Synthesis
SZ-N031028
CAS No:90110-81-9
Mol.F.: C8H7N3O5
Mol.Wt.: 225.2
Inv. Status: Custom Synthesis

Niraparib Impurity 21

Picture of Niraparib Impurity 21
CAT No: SZ-N031029
CAS No: 27715-65-7
Mol.F. : C8H7N3O5
Mol.Wt. : 225.2
Inv. Status: Custom Synthesis
SZ-N031029
CAS No:27715-65-7
Mol.F.: C8H7N3O5
Mol.Wt.: 225.2
Inv. Status: Custom Synthesis

Niraparib Impurity 22

Picture of Niraparib Impurity 22
CAT No: SZ-N031031
CAS No: NA
Mol.F. : C24H32N4O3
Mol.Wt. : 424.5
Inv. Status: Custom Synthesis
SZ-N031031
CAS No:NA
Mol.F.: C24H32N4O3
Mol.Wt.: 424.5
Inv. Status: Custom Synthesis

Niraparib Impurity 23

Picture of Niraparib Impurity 23
CAT No: SZ-N031032
CAS No: NA
Mol.F. : C24H30N4O5
Mol.Wt. : 454.5
Inv. Status: Custom Synthesis
SZ-N031032
CAS No:NA
Mol.F.: C24H30N4O5
Mol.Wt.: 454.5
Inv. Status: Custom Synthesis

Niraparib Impurity 24

Picture of Niraparib Impurity 24
CAT No: SZ-N031033
CAS No: NA
Mol.F. : C24H30N4O3
Mol.Wt. : 422.5
Inv. Status: Custom Synthesis
SZ-N031033
CAS No:NA
Mol.F.: C24H30N4O3
Mol.Wt.: 422.5
Inv. Status: Custom Synthesis

Niraparib Impurity 25

Picture of Niraparib Impurity 25
CAT No: SZ-N031034
CAS No: NA
Mol.F. : C24H32N4O4
Mol.Wt. : 440.5
Inv. Status: Custom Synthesis
SZ-N031034
CAS No:NA
Mol.F.: C24H32N4O4
Mol.Wt.: 440.5
Inv. Status: Custom Synthesis

Niraparib Impurity 26

Picture of Niraparib Impurity 26
CAT No: SZ-N031035
CAS No: NA
Mol.F. : C40H53N5O5
Mol.Wt. : 683.9
Inv. Status: Custom Synthesis
SZ-N031035
CAS No:NA
Mol.F.: C40H53N5O5
Mol.Wt.: 683.9
Inv. Status: Custom Synthesis

Niraparib Impurity 27

Picture of Niraparib Impurity 27
CAT No: SZ-N031036
CAS No: 1476776-81-4
Mol.F. : C24H26N4O2
Mol.Wt. : 402.5
Inv. Status: Custom Synthesis
SZ-N031036
CAS No:1476776-81-4
Mol.F.: C24H26N4O2
Mol.Wt.: 402.5
Inv. Status: Custom Synthesis

Niraparib Impurity 28

Picture of Niraparib Impurity 28
CAT No: SZ-N031037
CAS No: NA
Mol.F. : C24H30N4O2
Mol.Wt. : 406.5
Inv. Status: Custom Synthesis
SZ-N031037
CAS No:NA
Mol.F.: C24H30N4O2
Mol.Wt.: 406.5
Inv. Status: Custom Synthesis

Niraparib Impurity 29

Picture of Niraparib Impurity 29
CAT No: SZ-N031038
CAS No: NA
Mol.F. : C24H28N4O3
Mol.Wt. : 420.5
Inv. Status: Custom Synthesis
SZ-N031038
CAS No:NA
Mol.F.: C24H28N4O3
Mol.Wt.: 420.5
Inv. Status: Custom Synthesis

Niraparib Impurity 30

Picture of Niraparib Impurity 30
CAT No: SZ-N031039
CAS No: NA
Mol.F. : C24H29N3O6
Mol.Wt. : 455.5
Inv. Status: Custom Synthesis
SZ-N031039
CAS No:NA
Mol.F.: C24H29N3O6
Mol.Wt.: 455.5
Inv. Status: Custom Synthesis

Niraparib Impurity 31

Picture of Niraparib Impurity 31
CAT No: SZ-N031040
CAS No: NA
Mol.F. : C24H31N3O4
Mol.Wt. : 425.5
Inv. Status: Custom Synthesis
SZ-N031040
CAS No:NA
Mol.F.: C24H31N3O4
Mol.Wt.: 425.5
Inv. Status: Custom Synthesis

Niraparib Impurity 32

Picture of Niraparib Impurity 32
CAT No: SZ-N031041
CAS No: NA
Mol.F. : C48H60N8O6
Mol.Wt. : 845.1
Inv. Status: Custom Synthesis
SZ-N031041
CAS No:NA
Mol.F.: C48H60N8O6
Mol.Wt.: 845.1
Inv. Status: Custom Synthesis

Niraparib Impurity 33

Picture of Niraparib Impurity 33
CAT No: SZ-N031042
CAS No: NA
Mol.F. : C48H62N8O6
Mol.Wt. : 847.1
Inv. Status: Custom Synthesis
SZ-N031042
CAS No:NA
Mol.F.: C48H62N8O6
Mol.Wt.: 847.1
Inv. Status: Custom Synthesis

Niraparib Impurity 34

Picture of Niraparib Impurity 34
CAT No: SZ-N031043
CAS No: NA
Mol.F. : C48H62N8O7
Mol.Wt. : 863.1
Inv. Status: Custom Synthesis
SZ-N031043
CAS No:NA
Mol.F.: C48H62N8O7
Mol.Wt.: 863.1
Inv. Status: Custom Synthesis

Niraparib Impurity 35

Picture of Niraparib Impurity 35
CAT No: SZ-N031044
CAS No: NA
Mol.F. : C40H51N5O4
Mol.Wt. : 665.9
Inv. Status: Custom Synthesis
SZ-N031044
CAS No:NA
Mol.F.: C40H51N5O4
Mol.Wt.: 665.9
Inv. Status: Custom Synthesis

Niraparib Impurity 36

Picture of Niraparib Impurity 36
CAT No: SZ-N031045
CAS No: NA
Mol.F. : C33H32N6O6
Mol.Wt. : 608.7
Inv. Status: Custom Synthesis
SZ-N031045
CAS No:NA
Mol.F.: C33H32N6O6
Mol.Wt.: 608.7
Inv. Status: Custom Synthesis

Niraparib Impurity 37

Picture of Niraparib Impurity 37
CAT No: SZ-N031046
CAS No: NA
Mol.F. : C24H28N4O4
Mol.Wt. : 436.5
Inv. Status: Custom Synthesis
SZ-N031046
CAS No:NA
Mol.F.: C24H28N4O4
Mol.Wt.: 436.5
Inv. Status: Custom Synthesis

Niraparib Impurity 38

Picture of Niraparib Impurity 38
CAT No: SZ-N031047
CAS No: NA
Mol.F. : C19H20N4O2
Mol.Wt. : 336.4
Inv. Status: Custom Synthesis
SZ-N031047
CAS No:NA
Mol.F.: C19H20N4O2
Mol.Wt.: 336.4
Inv. Status: Custom Synthesis

Niraparib Impurity 39

Picture of Niraparib Impurity 39
CAT No: SZ-N031048
CAS No: NA
Mol.F. : C32H32N6O6
Mol.Wt. : 596.6
Inv. Status: Custom Synthesis
SZ-N031048
CAS No:NA
Mol.F.: C32H32N6O6
Mol.Wt.: 596.6
Inv. Status: Custom Synthesis

Niraparib Impurity 40

Picture of Niraparib Impurity 40
CAT No: SZ-N031050
CAS No: NA
Mol.F. : C24H28N4O5
Mol.Wt. : 452.5
Inv. Status: Custom Synthesis
SZ-N031050
CAS No:NA
Mol.F.: C24H28N4O5
Mol.Wt.: 452.5
Inv. Status: Custom Synthesis

Niraparib Impurity 41

Picture of Niraparib Impurity 41
CAT No: SZ-N031051
CAS No: NA
Mol.F. : C10H12N2O
Mol.Wt. : 176.2
Inv. Status: Custom Synthesis
SZ-N031051
CAS No:NA
Mol.F.: C10H12N2O
Mol.Wt.: 176.2
Inv. Status: Custom Synthesis

Niraparib Impurity 42

Picture of Niraparib Impurity 42
CAT No: SZ-N031052
CAS No: NA
Mol.F. : C26H34N4O2
Mol.Wt. : 434.6
Inv. Status: Custom Synthesis
SZ-N031052
CAS No:NA
Mol.F.: C26H34N4O2
Mol.Wt.: 434.6
Inv. Status: Custom Synthesis

Niraparib Impurity 43

Picture of Niraparib Impurity 43
CAT No: SZ-N031053
CAS No: NA
Mol.F. : C24H26N4O5
Mol.Wt. : 450.5
Inv. Status: Custom Synthesis
SZ-N031053
CAS No:NA
Mol.F.: C24H26N4O5
Mol.Wt.: 450.5
Inv. Status: Custom Synthesis

Niraparib Impurity 44

Picture of Niraparib Impurity 44
CAT No: SZ-N031054
CAS No: NA
Mol.F. : C10H11N3O2
Mol.Wt. : 205.2
Inv. Status: Custom Synthesis
SZ-N031054
CAS No:NA
Mol.F.: C10H11N3O2
Mol.Wt.: 205.2
Inv. Status: Custom Synthesis

Niraparib Impurity 45

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CAT No: SZ-N031055
CAS No: NA
Mol.F. : C22H25N5O3
Mol.Wt. : 407.5
Inv. Status: Custom Synthesis
SZ-N031055
CAS No:NA
Mol.F.: C22H25N5O3
Mol.Wt.: 407.5
Inv. Status: Custom Synthesis

Niraparib Impurity 46

Picture of Niraparib Impurity 46
CAT No: SZ-N031056
CAS No: NA
Mol.F. : C40H49N5O4
Mol.Wt. : 663.9
Inv. Status: Custom Synthesis
SZ-N031056
CAS No:NA
Mol.F.: C40H49N5O4
Mol.Wt.: 663.9
Inv. Status: Custom Synthesis

Niraparib Impurity 47

Picture of Niraparib Impurity 47
CAT No: SZ-N031057
CAS No: NA
Mol.F. : C33H30N6O6
Mol.Wt. : 606.6
Inv. Status: Custom Synthesis
SZ-N031057
CAS No:NA
Mol.F.: C33H30N6O6
Mol.Wt.: 606.6
Inv. Status: Custom Synthesis

Niraparib Impurity 48

Picture of Niraparib Impurity 48
CAT No: SZ-N031058
CAS No: NA
Mol.F. : C24H26N4O4
Mol.Wt. : 434.5
Inv. Status: Custom Synthesis
SZ-N031058
CAS No:NA
Mol.F.: C24H26N4O4
Mol.Wt.: 434.5
Inv. Status: Custom Synthesis

Niraparib Impurity 49

Picture of Niraparib Impurity 49
CAT No: SZ-N031059
CAS No: NA
Mol.F. : C25H29N3O3
Mol.Wt. : 419.5
Inv. Status: Custom Synthesis
SZ-N031059
CAS No:NA
Mol.F.: C25H29N3O3
Mol.Wt.: 419.5
Inv. Status: Custom Synthesis

Niraparib Impurity 50

Picture of Niraparib Impurity 50
CAT No: SZ-N031060
CAS No: NA
Mol.F. : C24H27N3O3
Mol.Wt. : 405.5
Inv. Status: Custom Synthesis
SZ-N031060
CAS No:NA
Mol.F.: C24H27N3O3
Mol.Wt.: 405.5
Inv. Status: Custom Synthesis

Niraparib Impurity 51

Picture of Niraparib Impurity 51
CAT No: SZ-N031061
CAS No: NA
Mol.F. : C19H24N4O
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
SZ-N031061
CAS No:NA
Mol.F.: C19H24N4O
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis

Niraparib Impurity 52

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CAT No: SZ-N031062
CAS No: NA
Mol.F. : C19H20N4O2
Mol.Wt. : 336.4
Inv. Status: Custom Synthesis
SZ-N031062
CAS No:NA
Mol.F.: C19H20N4O2
Mol.Wt.: 336.4
Inv. Status: Custom Synthesis

Niraparib Impurity 53

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CAT No: SZ-N031063
CAS No: 1038916-08-3
Mol.F. : C24H27N3O4
Mol.Wt. : 421.5
Inv. Status: Custom Synthesis
SZ-N031063
CAS No:1038916-08-3
Mol.F.: C24H27N3O4
Mol.Wt.: 421.5
Inv. Status: Custom Synthesis

Niraparib Impurity 54

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CAT No: SZ-N031064
CAS No: NA
Mol.F. : C19H18N4O
Mol.Wt. : 318.4
Inv. Status: Custom Synthesis
SZ-N031064
CAS No:NA
Mol.F.: C19H18N4O
Mol.Wt.: 318.4
Inv. Status: Custom Synthesis

Niraparib Impurity 55

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CAT No: SZ-N031065
CAS No: 883901-97-1
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: Custom Synthesis
SZ-N031065
CAS No:883901-97-1
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: Custom Synthesis

Niraparib Impurity 56

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CAT No: SZ-N031066
CAS No: 908334-25-8
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: Custom Synthesis
SZ-N031066
CAS No:908334-25-8
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: Custom Synthesis

Niraparib Impurity 57

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CAT No: SZ-N031067
CAS No: 170011-57-1
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: Custom Synthesis
SZ-N031067
CAS No:170011-57-1
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: Custom Synthesis

Niraparib Impurity 58

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CAT No: SZ-N031068
CAS No: 908334-26-9
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: Custom Synthesis
SZ-N031068
CAS No:908334-26-9
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: Custom Synthesis

Niraparib Impurity 59

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CAT No: SZ-N031069
CAS No: 1312106-32-3
Mol.F. : C25H29N3O6
Mol.Wt. : 467.5
Inv. Status: Custom Synthesis
SZ-N031069
CAS No:1312106-32-3
Mol.F.: C25H29N3O6
Mol.Wt.: 467.5
Inv. Status: Custom Synthesis

Niraparib Impurity 60

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CAT No: SZ-N031070
CAS No: 1196713-67-3
Mol.F. : C25H29N3O4
Mol.Wt. : 435.5
Inv. Status: Custom Synthesis
SZ-N031070
CAS No:1196713-67-3
Mol.F.: C25H29N3O4
Mol.Wt.: 435.5
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Niraparib Metabolite M1 D4

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CAT No: SZ-N031D01
CAS No: NA
Mol.F. : C19H15D4N3O2
Mol.Wt. : 325.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1476777-06-6 (Unlabeled)
SZ-N031D01
CAS No:NA
Mol.F.: C19H15D4N3O2
Mol.Wt.: 325.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1476777-06-6 (Unlabeled)

Niraparib D5

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CAT No: SZ-N031D02
CAS No: NA
Mol.F. : C19H15D5N4O
Mol.Wt. : 325.4
Inv. Status: Custom Synthesis
SZ-N031D02
CAS No:NA
Mol.F.: C19H15D5N4O
Mol.Wt.: 325.4
Inv. Status: Custom Synthesis

Niraparib D4

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CAT No: SZ-N031D03
CAS No: NA
Mol.F. : C19H16D4N4O
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
SZ-N031D03
CAS No:NA
Mol.F.: C19H16D4N4O
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Niraparib (Hydrate Salt)

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CAT No: SZ-N031003
CAS No: NA
Mol.F. : C19H19N5O2 : H2O
Mol.Wt. : 349.4 : 18.0
Inv. Status: In Stock
Rel. CAT No : SZ-N031010,
SZ-N031003
CAS No:NA
Mol.F.: C19H19N5O2 : H2O
Mol.Wt.: 349.4 : 18.0
Inv. Status: In Stock

N-Nitroso Niraparib

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CAT No: SZ-N031010
CAS No: NA
Mol.F. : C19H19N5O2
Mol.Wt. : 349.4
Inv. Status: In Stock
Rel. CAT No : SZ-N031003,
SZ-N031010
CAS No:NA
Mol.F.: C19H19N5O2
Mol.Wt.: 349.4
Inv. Status: In Stock

Niraparib Carboxylic Acid Nitroso Impurity

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CAT No: SZ-N031030
CAS No: NA
Mol.F. : C19H18N4O3
Mol.Wt. : 350.4
Inv. Status: Custom Synthesis
SZ-N031030
CAS No:NA
Mol.F.: C19H18N4O3
Mol.Wt.: 350.4
Inv. Status: Custom Synthesis

Niraparib Nitroso Impurity 1

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CAT No: SZ-N031049
CAS No: NA
Mol.F. : C24H27N5O5
Mol.Wt. : 465.5
Inv. Status: Custom Synthesis
SZ-N031049
CAS No:NA
Mol.F.: C24H27N5O5
Mol.Wt.: 465.5
Inv. Status: Custom Synthesis