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  • Home /
  • Paliperidone

Paliperidone Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Paliperidone, pharmacopeial and non-pharmacopeial Paliperidone impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Paliperidone 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.

Paliperidone-related products are thoroughly characterized. Paliperidone 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

Paliperidone

Picture of Paliperidone
CAT No: SZ-P004001
CAS No: 144598-75-4
Mol.F. : C23H27FN4O3
Mol.Wt. : 426.2
Inv. Status: In Stock
Rel. CAS No : 1104389-11-8 (HCl salt) ; 1151530-14-1 (HBr salt) ; 1345543-21-6 (hydrochloride hydrate) ; 1172995-09-3 (sodium salt)
SZ-P004001
CAS No:144598-75-4
Mol.F.: C23H27FN4O3
Mol.Wt.: 426.2
Inv. Status: In Stock
Rel. CAS No : 1104389-11-8 (HCl salt) ; 1151530-14-1 (HBr salt) ; 1345543-21-6 (hydrochloride hydrate) ; 1172995-09-3 (sodium salt)

Paliperidone USP Related Compound A

Picture of Paliperidone USP Related Compound A
CAT No: SZ-P004002
CAS No: 849903-79-3
Mol.F. : C11H16N2O2
Mol.Wt. : 208.3
Inv. Status: In Stock
SZ-P004002
CAS No:849903-79-3
Mol.F.: C11H16N2O2
Mol.Wt.: 208.3
Inv. Status: In Stock

Paliperidone USP Related Compound B

Picture of Paliperidone USP Related Compound B
CAT No: SZ-P004003
CAS No: 84163-77-9
Mol.F. : C12H13FN2O
Mol.Wt. : 220.2
Inv. Status: In Stock
SZ-P004003
CAS No:84163-77-9
Mol.F.: C12H13FN2O
Mol.Wt.: 220.2
Inv. Status: In Stock

Paliperidone USP Related Compound C

Picture of Paliperidone USP Related Compound C
CAT No: SZ-P004004
CAS No: 130049-82-0
Mol.F. : C11H15ClN2O2
Mol.Wt. : 242.7
Inv. Status: In Stock
SZ-P004004
CAS No:130049-82-0
Mol.F.: C11H15ClN2O2
Mol.Wt.: 242.7
Inv. Status: In Stock

Paliperidone USP Related Compound D

Picture of Paliperidone USP Related Compound D
CAT No: SZ-P004005
CAS No: 761460-08-6
Mol.F. : C23H27FN4O4
Mol.Wt. : 442.5
Inv. Status: In Stock
SZ-P004005
CAS No:761460-08-6
Mol.F.: C23H27FN4O4
Mol.Wt.: 442.5
Inv. Status: In Stock

Paliperidone Z-Oxime

Picture of Paliperidone Z-Oxime
CAT No: SZ-P004006
CAS No: 1388021-47-3
Mol.F. : C23H28F2N4O3
Mol.Wt. : 446.5
Inv. Status: Limited Stock
SZ-P004006
CAS No:1388021-47-3
Mol.F.: C23H28F2N4O3
Mol.Wt.: 446.5
Inv. Status: Limited Stock

Paliperidone 5-Fluoro Isomer

Picture of Paliperidone 5-Fluoro Isomer
CAT No: SZ-P004007
CAS No: 1346598-34-2
Mol.F. : C23H27FN4O3
Mol.Wt. : 426.2
Inv. Status: Custom Synthesis
SZ-P004007
CAS No:1346598-34-2
Mol.F.: C23H27FN4O3
Mol.Wt.: 426.2
Inv. Status: Custom Synthesis

Paliperidone 9-Keto Impurity

Picture of Paliperidone 9-Keto Impurity
CAT No: SZ-P004008
CAS No: 1189516-65-1
Mol.F. : C23H25FN4O3
Mol.Wt. : 424.5
Inv. Status: In Stock
SZ-P004008
CAS No:1189516-65-1
Mol.F.: C23H25FN4O3
Mol.Wt.: 424.5
Inv. Status: In Stock

Paliperidone Desfluoro Impurity

Picture of Paliperidone Desfluoro Impurity
CAT No: SZ-P004009
CAS No: 1380413-60-4
Mol.F. : C23H28N4O3
Mol.Wt. : 408.5
Inv. Status: Custom Synthesis
SZ-P004009
CAS No:1380413-60-4
Mol.F.: C23H28N4O3
Mol.Wt.: 408.5
Inv. Status: Custom Synthesis

Paliperidone E-Oxime

Picture of Paliperidone E-Oxime
CAT No: SZ-P004010
CAS No: 1388021-46-2
Mol.F. : C23H28F2N4O3
Mol.Wt. : 446.5
Inv. Status: In Stock
SZ-P004010
CAS No:1388021-46-2
Mol.F.: C23H28F2N4O3
Mol.Wt.: 446.5
Inv. Status: In Stock

Paliperidone R-Isomer

Picture of Paliperidone R-Isomer
CAT No: SZ-P004011
CAS No: 130049-85-3
Mol.F. : C23H27FN4O3
Mol.Wt. : 426.5
Inv. Status: Custom Synthesis
SZ-P004011
CAS No:130049-85-3
Mol.F.: C23H27FN4O3
Mol.Wt.: 426.5
Inv. Status: Custom Synthesis

Paliperidone S-Isomer

Picture of Paliperidone S-Isomer
CAT No: SZ-P004012
CAS No: 147663-01-2
Mol.F. : C23H27FN4O3
Mol.Wt. : 426.5
Inv. Status: Custom Synthesis
SZ-P004012
CAS No:147663-01-2
Mol.F.: C23H27FN4O3
Mol.Wt.: 426.5
Inv. Status: Custom Synthesis

6,7,8,9-Dehydro Paliperidone

Picture of 6,7,8,9-Dehydro Paliperidone
CAT No: SZ-P004013
CAS No: 766485-15-8
Mol.F. : C23H23FN4O3
Mol.Wt. : 422.4
Inv. Status: In Stock
SZ-P004013
CAS No:766485-15-8
Mol.F.: C23H23FN4O3
Mol.Wt.: 422.4
Inv. Status: In Stock

Paliperidone Palmitate

Picture of Paliperidone Palmitate
CAT No: SZ-P004014
CAS No: 199739-10-1
Mol.F. : C39H57FN4O4
Mol.Wt. : 664.9
Inv. Status: In Stock
SZ-P004014
CAS No:199739-10-1
Mol.F.: C39H57FN4O4 
Mol.Wt.: 664.9
Inv. Status: In Stock

Paliperidone Carboxylate Impurity

Picture of Paliperidone Carboxylate Impurity
CAT No: SZ-P004015
CAS No: 1006685-69-3
Mol.F. : C24H27FN4O5
Mol.Wt. : 470.5
Inv. Status: Custom Synthesis
SZ-P004015
CAS No:1006685-69-3
Mol.F.: C24H27FN4O5 
Mol.Wt.: 470.5
Inv. Status: Custom Synthesis

2,4-Difluorobenzoyl Paliperidone

Picture of 2,4-Difluorobenzoyl Paliperidone
CAT No: SZ-P004016
CAS No: 2640158-02-5
Mol.F. : C23H27F2N3O3
Mol.Wt. : 431.4
Inv. Status: Custom Synthesis
SZ-P004016
CAS No:2640158-02-5
Mol.F.: C23H27F2N3O3 
Mol.Wt.: 431.4
Inv. Status: Custom Synthesis

Paliperidone Impurity J

Picture of Paliperidone Impurity J
CAT No: SZ-P004017
CAS No: 2379324-96-4
Mol.F. : C35H39F2N5O4
Mol.Wt. : 631.7
Inv. Status: Custom Synthesis
SZ-P004017
CAS No:2379324-96-4
Mol.F.: C35H39F2N5O4 
Mol.Wt.: 631.7
Inv. Status: Custom Synthesis

Paliperidone Impurity K

Picture of Paliperidone Impurity K
CAT No: SZ-P004018
CAS No: NA
Mol.F. : C35H40F2N6O4
Mol.Wt. : 646.7
Inv. Status: Custom Synthesis
SZ-P004018
CAS No:NA
Mol.F.: C35H40F2N6O4 
Mol.Wt.: 646.7
Inv. Status: Custom Synthesis

Paliperidone Impurity M

Picture of Paliperidone Impurity M
CAT No: SZ-P004019
CAS No: NA
Mol.F. : C24H29FN4O3
Mol.Wt. : 440.5
Inv. Status: Custom Synthesis
SZ-P004019
CAS No:NA
Mol.F.: C24H29FN4O3 
Mol.Wt.: 440.5
Inv. Status: Custom Synthesis

Paliperidone Tetradehydro Chloroethyl Impurity

Picture of Paliperidone Tetradehydro Chloroethyl Impurity
CAT No: SZ-P004020
CAS No: 260273-82-3
Mol.F. : C11H11ClN2O2
Mol.Wt. : 238.6
Inv. Status: In Stock
Rel. CAS No : 849727-62-4 (HCl salt) ; 1104389-09-4 (HBr salt)
SZ-P004020
CAS No:260273-82-3
Mol.F.: C11H11ClN2O2 
Mol.Wt.: 238.6
Inv. Status: In Stock
Rel. CAS No : 849727-62-4 (HCl salt) ; 1104389-09-4 (HBr salt)

Hydroxybenzoyl Paliperidone

Picture of Hydroxybenzoyl Paliperidone
CAT No: SZ-P004021
CAS No: 152542-03-5
Mol.F. : C23H28FN3O4
Mol.Wt. : 429.5
Inv. Status: In Stock
SZ-P004021
CAS No:152542-03-5
Mol.F.: C23H28FN3O4 
Mol.Wt.: 429.5
Inv. Status: In Stock

Paliperidone Impurity 5

Picture of Paliperidone Impurity 5
CAT No: SZ-P004023
CAS No: 1138463-56-5
Mol.F. : C11H13ClN2O2
Mol.Wt. : 240.7
Inv. Status: In Stock
SZ-P004023
CAS No:1138463-56-5
Mol.F.: C11H13ClN2O2 
Mol.Wt.: 240.7
Inv. Status: In Stock

2-Desmethyl Paliperidone

Picture of 2-Desmethyl Paliperidone
CAT No: SZ-P004024
CAS No: 1268058-08-7
Mol.F. : C22H25FN4O3
Mol.Wt. : 412.4
Inv. Status: Custom Synthesis
SZ-P004024
CAS No:1268058-08-7
Mol.F.: C22H25FN4O3 
Mol.Wt.: 412.4
Inv. Status: Custom Synthesis

Paliperidone Impurity 7

Picture of Paliperidone Impurity 7
CAT No: SZ-P004025
CAS No: 1415488-05-9
Mol.F. : C27H45ClN2O3
Mol.Wt. : 481.1
Inv. Status: Custom Synthesis
SZ-P004025
CAS No:1415488-05-9
Mol.F.: C27H45ClN2O3 
Mol.Wt.: 481.1
Inv. Status: Custom Synthesis

Paliperidone Impurity 8

Picture of Paliperidone Impurity 8
CAT No: SZ-P004026
CAS No: 2985926-12-1
Mol.F. : C39H58N4O4
Mol.Wt. : 646.9
Inv. Status: Custom Synthesis
SZ-P004026
CAS No:2985926-12-1
Mol.F.: C39H58N4O4 
Mol.Wt.: 646.9
Inv. Status: Custom Synthesis

Paliperidone Impurity 9

Picture of Paliperidone Impurity 9
CAT No: SZ-P004027
CAS No: NA
Mol.F. : C11H10Cl2N2O
Mol.Wt. : 257.1
Inv. Status: Custom Synthesis
SZ-P004027
CAS No:NA
Mol.F.: C11H10Cl2N2O 
Mol.Wt.: 257.1
Inv. Status: Custom Synthesis

Paliperidone Impurity 10

Picture of Paliperidone Impurity 10
CAT No: SZ-P004028
CAS No: 1008796-23-3
Mol.F. : C11H14N2O2
Mol.Wt. : 206.2
Inv. Status: Custom Synthesis
SZ-P004028
CAS No:1008796-23-3
Mol.F.: C11H14N2O2 
Mol.Wt.: 206.2
Inv. Status: Custom Synthesis

Paliperidone Impurity 11

Picture of Paliperidone Impurity 11
CAT No: SZ-P004029
CAS No: 150332-87-9
Mol.F. : C15H19FN2O2
Mol.Wt. : 278.3
Inv. Status: Custom Synthesis
SZ-P004029
CAS No:150332-87-9
Mol.F.: C15H19FN2O2 
Mol.Wt.: 278.3
Inv. Status: Custom Synthesis

Paliperidone N-1 Intermediate

Picture of Paliperidone N-1 Intermediate
CAT No: SZ-P004030
CAS No: 147687-17-0
Mol.F. : C18H17ClN2O2
Mol.Wt. : 328.8
Inv. Status: In Stock
Rel. CAS No : 1228559-67-8 (HCl salt)
SZ-P004030
CAS No:147687-17-0
Mol.F.: C18H17ClN2O2
Mol.Wt.: 328.8
Inv. Status: In Stock
Rel. CAS No : 1228559-67-8 (HCl salt)

Paliperidone Intermediate -I of KSM-I

Picture of Paliperidone Intermediate -I of KSM-I
CAT No: SZ-P004031
CAS No: 1008796-22-2
Mol.F. : C18H18N2O3
Mol.Wt. : 310.4
Inv. Status: In Stock
Rel. CAS No : 1228559-68-9 (HCl salt)
SZ-P004031
CAS No:1008796-22-2
Mol.F.: C18H18N2O3
Mol.Wt.: 310.4
Inv. Status: In Stock
Rel. CAS No : 1228559-68-9 (HCl salt)

Paliperidone Impurity 12

Picture of Paliperidone Impurity 12
CAT No: SZ-P004032
CAS No: 1404053-61-7
Mol.F. : C38H55FN4O4
Mol.Wt. : 650.9
Inv. Status: In Stock
SZ-P004032
CAS No:1404053-61-7
Mol.F.: C38H55FN4O4
Mol.Wt.: 650.9
Inv. Status: In Stock

Paliperidone Heptadecanoate

Picture of Paliperidone Heptadecanoate
CAT No: SZ-P004033
CAS No: 1404053-62-8
Mol.F. : C40H59FN4O4
Mol.Wt. : 678.9
Inv. Status: In Stock
SZ-P004033
CAS No:1404053-62-8
Mol.F.: C40H59FN4O4
Mol.Wt.: 678.9
Inv. Status: In Stock

Paliperidone Impurity A

Picture of Paliperidone Impurity A
CAT No: SZ-P004034
CAS No: 1172995-11-7
Mol.F. : C37H53FN4O4
Mol.Wt. : 636.9
Inv. Status: In Stock
SZ-P004034
CAS No:1172995-11-7
Mol.F.: C37H53FN4O4
Mol.Wt.: 636.9
Inv. Status: In Stock

Paliperidone Impurity B

Picture of Paliperidone Impurity B
CAT No: SZ-P004035
CAS No: 1172995-13-9
Mol.F. : C41H61FN4O4
Mol.Wt. : 693.0
Inv. Status: In Stock
SZ-P004035
CAS No:1172995-13-9
Mol.F.: C41H61FN4O4
Mol.Wt.: 693.0
Inv. Status: In Stock

Paliperidone Palmitate N-Oxide

Picture of Paliperidone Palmitate N-Oxide
CAT No: SZ-P004036
CAS No: 1404053-60-6
Mol.F. : C39H57FN4O5
Mol.Wt. : 680.9
Inv. Status: In Stock
SZ-P004036
CAS No:1404053-60-6
Mol.F.: C39H57FN4O5
Mol.Wt.: 680.9
Inv. Status: In Stock

Paliperidone Impurity 14

Picture of Paliperidone Impurity 14
CAT No: SZ-P004037
CAS No: NA
Mol.F. : C11H13ClN2O2
Mol.Wt. : 240.7
Inv. Status: Custom Synthesis
SZ-P004037
CAS No:NA
Mol.F.: C11H13ClN2O2
Mol.Wt.: 240.7
Inv. Status: Custom Synthesis

Paliperidone Impurity 15

Picture of Paliperidone Impurity 15
CAT No: SZ-P004038
CAS No: NA
Mol.F. : C29H45ClN2O3
Mol.Wt. : 505.1
Inv. Status: Custom Synthesis
SZ-P004038
CAS No:NA
Mol.F.: C29H45ClN2O3
Mol.Wt.: 505.1
Inv. Status: Custom Synthesis

Paliperidone Impurity 16

Picture of Paliperidone Impurity 16
CAT No: SZ-P004039
CAS No: NA
Mol.F. : C27H43ClN2O3
Mol.Wt. : 479.1
Inv. Status: In Stock
SZ-P004039
CAS No:NA
Mol.F.: C27H43ClN2O3
Mol.Wt.: 479.1
Inv. Status: In Stock

Paliperidone Impurity 17

Picture of Paliperidone Impurity 17
CAT No: SZ-P004040
CAS No: NA
Mol.F. : C41H57FN4O4 : HCl
Mol.Wt. : 688.9 : 36.5
Inv. Status: In Stock
SZ-P004040
CAS No:NA
Mol.F.: C41H57FN4O4 : HCl
Mol.Wt.: 688.9 : 36.5
Inv. Status: In Stock

Paliperidone Impurity 18

Picture of Paliperidone Impurity 18
CAT No: SZ-P004041
CAS No: NA
Mol.F. : C39H55FN4O4 : HCl
Mol.Wt. : 662.9 : 36.5
Inv. Status: In Stock
SZ-P004041
CAS No:NA
Mol.F.: C39H55FN4O4 : HCl
Mol.Wt.: 662.9 : 36.5
Inv. Status: In Stock

Paliperidone Impurity 19

Picture of Paliperidone Impurity 19
CAT No: SZ-P004042
CAS No: NA
Mol.F. : C14H16F2N2O2
Mol.Wt. : 282.3
Inv. Status: Custom Synthesis
SZ-P004042
CAS No:NA
Mol.F.: C14H16F2N2O2
Mol.Wt.: 282.3
Inv. Status: Custom Synthesis

Paliperidone Laurate

Picture of Paliperidone Laurate
CAT No: SZ-P004043
CAS No: 2987406-52-8
Mol.F. : C35H49FN4O4
Mol.Wt. : 608.8
Inv. Status: Custom Synthesis
SZ-P004043
CAS No:2987406-52-8
Mol.F.: C35H49FN4O4
Mol.Wt.: 608.8
Inv. Status: Custom Synthesis

Paliperidone Impurity 19 (E-Isomer)

Picture of Paliperidone Impurity 19 (E-Isomer)
CAT No: SZ-P004044
CAS No: NA
Mol.F. : C14H16F2N2O2
Mol.Wt. : 282.3
Inv. Status: Custom Synthesis
SZ-P004044
CAS No:NA
Mol.F.: C14H16F2N2O2
Mol.Wt.: 282.3
Inv. Status: Custom Synthesis

Paliperidone Impurity 19 (Mixture)

Picture of Paliperidone Impurity 19 (Mixture)
CAT No: SZ-P004045
CAS No: NA
Mol.F. : C14H16F2N2O2
Mol.Wt. : 282.3
Inv. Status: In Stock
SZ-P004045
CAS No:NA
Mol.F.: C14H16F2N2O2
Mol.Wt.: 282.3
Inv. Status: In Stock

Paliperidone Impurity 20

Picture of Paliperidone Impurity 20
CAT No: SZ-P004046
CAS No: NA
Mol.F. : C16H25ClN2O2
Mol.Wt. : 312.8
Inv. Status: Custom Synthesis
SZ-P004046
CAS No:NA
Mol.F.: C16H25ClN2O2
Mol.Wt.: 312.8
Inv. Status: Custom Synthesis

Paliperidone Impurity 21

Picture of Paliperidone Impurity 21
CAT No: SZ-P004047
CAS No: NA
Mol.F. : C11H15N2O3 : Na
Mol.Wt. : 223.3 : 23.0
Inv. Status: In Stock
Rel. CAS No : 1160915-55-8 (free base)
SZ-P004047
CAS No:NA
Mol.F.: C11H15N2O3 : Na
Mol.Wt.: 223.3 : 23.0
Inv. Status: In Stock
Rel. CAS No : 1160915-55-8 (free base)

Paliperidone Impurity 22

Picture of Paliperidone Impurity 22
CAT No: SZ-P004048
CAS No: 84162-86-7
Mol.F. : C12H13F2NO
Mol.Wt. : 225.2
Inv. Status: Custom Synthesis
Rel. CAS No : 106266-04-0 (HCl salt) ; 1900694-11-2 (HBr salt)
SZ-P004048
CAS No:84162-86-7
Mol.F.: C12H13F2NO
Mol.Wt.: 225.2
Inv. Status: Custom Synthesis
Rel. CAS No : 106266-04-0 (HCl salt) ; 1900694-11-2 (HBr salt)

Paliperidone Impurity 23

Picture of Paliperidone Impurity 23
CAT No: SZ-P004049
CAS No: NA
Mol.F. : C16H23ClN2O3
Mol.Wt. : 326.8
Inv. Status: Custom Synthesis
SZ-P004049
CAS No:NA
Mol.F.: C16H23ClN2O3
Mol.Wt.: 326.8
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Paliperidone D4

Picture of Paliperidone D4
CAT No: SZ-P004D01
CAS No: 1020719-55-4
Mol.F. : C23H23D4FN4O3
Mol.Wt. : 430.5
Inv. Status: Custom Synthesis
SZ-P004D01
CAS No:1020719-55-4
Mol.F.: C23H23D4FN4O3
Mol.Wt.: 430.5
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Paliperidone Nitroso Impurity 1

Picture of Paliperidone Nitroso Impurity 1
CAT No: SZ-P004050
CAS No: NA
Mol.F. : C12H12F2N2O2
Mol.Wt. : 254.2
Inv. Status: In Stock
SZ-P004050
CAS No:NA
Mol.F.: C12H12F2N2O2
Mol.Wt.: 254.2
Inv. Status: In Stock

Paliperidone Nitroso Impurity 2

Picture of Paliperidone Nitroso Impurity 2
CAT No: SZ-P004051
CAS No: NA
Mol.F. : C12H13F2N3O2
Mol.Wt. : 269.3
Inv. Status: In Stock
SZ-P004051
CAS No:NA
Mol.F.: C12H13F2N3O2
Mol.Wt.: 269.3
Inv. Status: In Stock