Paliperidone Impurity B

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

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Chemical Name: 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yl stearate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: FC1=CC=C2C(ON=C2C3CCN(CCC(C(N(CCCC4OC(CCCCCCCCCCCCCCCCC)=O)C4=N5)=O)=C5C)CC3)=C1

Paliperidone Impurity B is chemically 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yl stearate. Paliperidone Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Paliperidone Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Paliperidone.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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Paliperidone USP Related Compound A

SZ CAT No:	: SZ-P004002
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Mol.F.	: C11H16N2O2
Mol.Wt.	: 208.3
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Paliperidone USP Related Compound B

SZ CAT No:	: SZ-P004003
CAS No	: 84163-77-9
Mol.F.	: C12H13FN2O
Mol.Wt.	: 220.2
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Paliperidone USP Related Compound C

SZ CAT No:	: SZ-P004004
CAS No	: 130049-82-0
Mol.F.	: C11H15ClN2O2
Mol.Wt.	: 242.7
Inv. Status	: In Stock

Paliperidone USP Related Compound D

SZ CAT No:	: SZ-P004005
CAS No	: 761460-08-6
Mol.F.	: C23H27FN4O4
Mol.Wt.	: 442.5
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Paliperidone Z-Oxime

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

Paliperidone 5-Fluoro Isomer

SZ CAT No:	: SZ-P004007
CAS No	: 1346598-34-2
Mol.F.	: C23H27FN4O3
Mol.Wt.	: 426.2
Inv. Status	: Custom Synthesis

Paliperidone 9-Keto Impurity

SZ CAT No:	: SZ-P004008
CAS No	: 1189516-65-1
Mol.F.	: C23H25FN4O3
Mol.Wt.	: 424.5
Inv. Status	: In Stock

Paliperidone

SZ CAT No:	: SZ-P004001
CAS No	: 144598-75-4
Mol.F.	: C23H27FN4O3
Mol.Wt.	: 426.5
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 Desfluoro Impurity

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

Paliperidone E-Oxime

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

Paliperidone R-Isomer

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

Paliperidone S-Isomer

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

6,7,8,9-Dehydro Paliperidone

SZ CAT No:	: SZ-P004013
CAS No	: 766485-15-8
Mol.F.	: C23H23FN4O3
Mol.Wt.	: 422.4
Inv. Status	: In Stock

Paliperidone Palmitate

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

Paliperidone Carboxylate Impurity

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

2,4-Difluorobenzoyl Paliperidone

SZ CAT No:	: SZ-P004016
CAS No	: 2640158-02-5
Mol.F.	: C23H27F2N3O3
Mol.Wt.	: 431.4
Inv. Status	: Custom Synthesis

Paliperidone Impurity J

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

Paliperidone Impurity K

SZ CAT No:	: SZ-P004018
CAS No	: NA
Mol.F.	: C35H40F2N6O4
Mol.Wt.	: 646.7
Inv. Status	: Custom Synthesis

Paliperidone Tetradehydro Chloroethyl Impurity

SZ 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)

Hydroxybenzoyl Paliperidone

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

Paliperidone Impurity 5

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

2-Desmethyl Paliperidone

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

Paliperidone Impurity 7

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

Paliperidone Impurity 8

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

Paliperidone Impurity 9

SZ CAT No:	: SZ-P004027
CAS No	: NA
Mol.F.	: C11H10Cl2N2O
Mol.Wt.	: 257.1
Inv. Status	: Custom Synthesis

Paliperidone Impurity 10

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

Paliperidone Impurity 11

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

Paliperidone N-1 Intermediate

SZ 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)

Paliperidone Intermediate -I of KSM-I

SZ 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)

Paliperidone Impurity 12

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

Paliperidone Heptadecanoate

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

Paliperidone Impurity M

SZ CAT No:	: SZ-P004019
CAS No	: NA
Mol.F.	: C24H29FN4O3
Mol.Wt.	: 440.5
Inv. Status	: Custom Synthesis

Paliperidone D4

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

Paliperidone Impurity A

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

Paliperidone Impurity B

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

Paliperidone Palmitate N-Oxide

SZ CAT No:	: SZ-P004036
CAS No	: 1404053-60-6
Mol.F.	: C39H57FN4O5
Mol.Wt.	: 680.9
Inv. Status	: In Stock

Paliperidone Impurity 14

SZ CAT No:	: SZ-P004037
CAS No	: NA
Mol.F.	: C11H13ClN2O2
Mol.Wt.	: 240.7
Inv. Status	: Custom Synthesis

Paliperidone Impurity 15

SZ CAT No:	: SZ-P004038
CAS No	: NA
Mol.F.	: C29H45ClN2O3
Mol.Wt.	: 505.1
Inv. Status	: Custom Synthesis

Paliperidone Impurity 16

SZ CAT No:	: SZ-P004039
CAS No	: NA
Mol.F.	: C27H43ClN2O3
Mol.Wt.	: 479.1
Inv. Status	: In Stock

Paliperidone Impurity 17

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

Paliperidone Impurity 18

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

N-Nitroso Paliperidone USP Related Compound B

SZ CAT No:	: SZ-P004022
CAS No	: 2416230-38-9
Mol.F.	: C12H12FN3O2
Mol.Wt.	: 249.2
Inv. Status	: In Stock

Paliperidone Impurity 19

SZ CAT No:	: SZ-P004042
CAS No	: NA
Mol.F.	: C14H16F2N2O2
Mol.Wt.	: 282.3
Inv. Status	: Custom Synthesis

Paliperidone Laurate

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

Paliperidone Impurity 19 (E-Isomer)

SZ CAT No:	: SZ-P004044
CAS No	: NA
Mol.F.	: C14H16F2N2O2
Mol.Wt.	: 282.3
Inv. Status	: Custom Synthesis

Paliperidone Impurity 19 (Mixture)

SZ CAT No:	: SZ-P004045
CAS No	: NA
Mol.F.	: C14H16F2N2O2
Mol.Wt.	: 282.3
Inv. Status	: In Stock

Paliperidone Impurity 20

SZ CAT No:	: SZ-P004046
CAS No	: NA
Mol.F.	: C16H25ClN2O2
Mol.Wt.	: 312.8
Inv. Status	: Custom Synthesis

Paliperidone Impurity B

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