Displaying 54 results for risperidone

Risperidone - API

Risperidone


  • Catalogue No.:PA 18 13000

  • CAS : 106266-06-2

  • Molecular Formula : C23H27FN4O2

  • Molecular Weight : 410.48

Risperidone - Impurity A

3-[2-[4-[(Z)-(2,4-Difluorophenyl)-(hydroxyimino)methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]-pyrimidin-4-one


  • Catalogue No.:PA 18 13010

  • CAS : 691007-09-7

  • Molecular Formula : C23H28F2N4O2

  • Molecular Weight : 430.49

Risperidone - Impurity B

Risperidone Z-Oxime


  • Catalogue No.:PA 18 13020

  • CAS : 132961-05-8

  • Molecular Formula : C23H28F2N4O2

  • Molecular Weight : 430.49

Risperidone - Impurity C

3-{2-[4-(6-Fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-ethyl}-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13030

  • CAS : 144598-75-4

  • Molecular Formula : C23H27FN4O3

  • Molecular Weight : 426.48

Risperidone - Impurity D

3-{2-[4-(5-Fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-ethyl}-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13040

  • CAS : 1199589-74-6

  • Molecular Formula : C23H27FN4O2

  • Molecular Weight : 410.48

Risperidone - Impurity E

3-{2-[4-(6-Fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-ethyl}-2,6-dimethyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13050

  • CAS : 1346602-28-5

  • Molecular Formula : C24H29FN4O2

  • Molecular Weight : 424.51

Risperidone - Impurity F

4-(6-Fluoro-benzo[d]isoxazol-3-yl)-piperidine-1-carboxylic acid 2-(2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)-ethyl ester


  • Catalogue No.:PA 18 13060

  • CAS : 1346603-86-8

  • Molecular Formula : C24H27FN4O4

  • Molecular Weight : 454.49

Risperidone - Impurity G

3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)piperidin-1- yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido- [1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13070

  • CAS : 152542-00-2

  • Molecular Formula : C23H28FN3O3

  • Molecular Weight : 413.49

Risperidone - Impurity H

3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13080

  • CAS : 158697-67-7

  • Molecular Formula : C23H27F2N3O2

  • Molecular Weight : 415.48

Risperidone - Impurity I

3-[2-(4-{4-Fluoro-2-[4-(6-fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-benzoyl}-piperidin-1-yl)-ethyl]-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13090

  • CAS : 1329796-66-8

  • Molecular Formula : C35H39F2N5O3

  • Molecular Weight : 615.71

Risperidone - Impurity J

3-{2-[4-({4-Fluoro-2-[4-(6-fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-phenyl}-hydroxyimino-methyl)-piperidin-1-yl]-ethyl}-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13100

  • CAS : 1346606-24-3

  • Molecular Formula : C35H40F2N6O3

  • Molecular Weight : 630.73

Risperidone - Impurity K

3-[2-(4-Benzo[d]isoxazol-3-yl-piperidin-1-yl)-ethyl]-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13110

  • CAS : 106266-09-5

  • Molecular Formula : C23H28N4O2

  • Molecular Weight : 392.49

Risperidone - Impurity L

3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PA 18 13120

  • CAS : 63234-80-0

  • Molecular Formula : C11H15ClN2O

  • Molecular Weight : 226.7

Risperidone - Impurity M

6-Fluoro-3-piperidin-4-yl-benzo[d]isoxazole Hydrochloride


  • Catalogue No.:PA 18 13130

  • CAS : 84163-13-3

  • Molecular Formula : C12H14ClFN2O

  • Molecular Weight : 256.7

Risperidone - In house impurity

Risperidone N-Oxide


  • Catalogue No.:PA 18 13510

  • CAS : 832747-55-4

  • Molecular Formula : C23H27FN4O3

  • Molecular Weight : 426.48

Risperidone - In house impurity

(4-Fluoro-2-hydroxyphenyl)(piperidin-4-yl)methanone


  • Catalogue No.:PA 18 13520

  • CAS : NA

  • Molecular Formula : C12H14FNO2

  • Molecular Weight : 223.24

Risperidone - In house impurity

Risperidone Ethyl Impurity


  • Catalogue No.:PA 18 13530

  • CAS : 70381-58-7

  • Molecular Formula : C11H16N2O

  • Molecular Weight : 192.26

Risperidone - In house impurity

Risperidone cis-N-Oxide


  • Catalogue No.:PA 18 13540

  • CAS : 1894509-66-0

  • Molecular Formula : C23H27FN4O3

  • Molecular Weight : 426.48

Risperidone - In house impurity

Risperidone trans-N-Oxide


  • Catalogue No.:PA 18 13550

  • CAS : 1200448-51-6

  • Molecular Formula : C23H27FN4O3

  • Molecular Weight : 426.48

Risperidone - In house impurity

Bicyclo Risperidone


  • Catalogue No.:PA 18 13560

  • CAS : NA

  • Molecular Formula : C23H28FIN4O2

  • Molecular Weight : 538.4

Risperidone - In house impurity

Risperidone Quaternary Salt


  • Catalogue No.:PA 18 13570

  • CAS : NA

  • Molecular Formula : C34H42FN6O3

  • Molecular Weight : 601.73

Risperidone - In house impurity

(R)-9-Hydroxy Risperidone


  • Catalogue No.:PA 18 13580

  • CAS : 130049-85-3

  • Molecular Formula : C23H27FN4O3

  • Molecular Weight : 426.48

Risperidone - In house impurity

5-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole Hydrochloride


  • Catalogue No.:PA 18 13590

  • CAS : 84163-16-6

  • Molecular Formula : C12H14ClFN2O

  • Molecular Weight : 256.70

3-(2-Chloroethyl-d4)-2-methyl-9-(benzyloxy)-4H-pyrido[1,2a]pyrimidin-4-one


  • Catalogue No.:PA D 19680

  • CAS :  1184973-69-0

  • Molecular Formula : C18H13D4ClN2O2

  • Molecular Weight : 332.82

3-(2-Chloroethyl-d4)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4- one


  • Catalogue No.:PA D 19700

  • CAS : 1189712-26-2

  • Molecular Formula : C11H11D4ClN2O

  • Molecular Weight : 230.73

De(6-Fluoro-3-(piperidin-4-yl)benzo[d]isoxazole) 9-Hydroxy-1-chloro Risperidone-d4


  • Catalogue No.:PA D 25130

  • CAS : NA

  • Molecular Formula : C11H7D4ClN2O2

  • Molecular Weight : 242.69

5-Fluoro Risperidone-d4


  • Catalogue No.:PA D 42250

  • CAS : 1346598-47-7

  • Molecular Formula : C23H23D4FN4O2

  • Molecular Weight : 414.51

7-Hydroxy Risperidone-d4


  • Catalogue No.:PA D 51520

  • CAS : 1215454-04-8

  • Molecular Formula : C23H23D4FN4O3

  • Molecular Weight : 430.51

rac 9-Hydroxy Risperidone-d4


  • Catalogue No.:PA D 51530

  • CAS : 1020719-55-4_x0000_

  • Molecular Formula : C23H23D4FN4O3

  • Molecular Weight : 430.51

Risperidone-d4


  • Catalogue No.:PA D 78120

  • CAS : 1020719-76-9

  • Molecular Formula : C23H23D4FN4O2

  • Molecular Weight : 414.51

3-(2-Hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PAI 18 004010

  • CAS : 181525-38-2

  • Molecular Formula : C11H12N2O2

  • Molecular Weight : 204.09

Pyridin-2-amine


  • Catalogue No.:PAI 18 004020

  • CAS : 504-29-0

  • Molecular Formula : C5H6N2

  • Molecular Weight : 94.05

3-Acetyldihydrofuran-2(3H)-one


  • Catalogue No.:PAI 18 004030

  • CAS : 517-23-7

  • Molecular Formula : C6H8O3

  • Molecular Weight : 128.05

Chloro Benzene


  • Catalogue No.:PAI 18 004040

  • CAS : 108-90-7

  • Molecular Formula : C6H5Cl

  • Molecular Weight : 112.01

Para Toluene Sulphonic Acid


  • Catalogue No.:PAI 18 004050

  • CAS : 6192-52-5

  • Molecular Formula : C7H8O3S

  • Molecular Weight : 172.02

3-(2-Hydroxyethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one


  • Catalogue No.:PAI 18 004060

  • CAS : NA

  • Molecular Formula : C11H16N2O2

  • Molecular Weight : 208.12

2-(2-Methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl carbonochloridate


  • Catalogue No.:PAI 18 004070

  • CAS : NA

  • Molecular Formula : C12H15ClN2O3

  • Molecular Weight : 270.08

6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole Hydrochloride


  • Catalogue No.:PAI 18 004080

  • CAS : 84163-77-9

  • Molecular Formula : C12H13FN2O

  • Molecular Weight : 220.1

Triethyl Amine


  • Catalogue No.:PAI 18 004090

  • CAS : 121-44-8

  • Molecular Formula : C6H15N

  • Molecular Weight : 101.12

Risperidone - In house impurity

4-(2,4-Difluorobenzoyl)piperidine Hydrochloride


  • Catalogue No.:PA 18 13600

  • CAS : 106266-04-0

  • Molecular Formula : C12H14ClF2NO

  • Molecular Weight : 261.70

Risperidone - In house impurity

2,4-Difluorophenyl-(4-piperidinyl)methanone oxime Hydrochloride


  • Catalogue No.:PA 18 13610

  • CAS : 135634-18-3

  • Molecular Formula : C12H15ClF2N2O

  • Molecular Weight : 276.71

Risperidone - In house impurity

(E)-(2,4-Difluorophenyl)(piperidin-4-yl)methanone oxime Hydrochloride


  • Catalogue No.:PA 18 13620

  • CAS : NA

  • Molecular Formula : C12H15ClF2N2O

  • Molecular Weight : 276.71

Risperidone - In house impurity

3,6-Dihydro Risperidone


  • Catalogue No.:PA 18 13630

  • CAS : 168906-58-9

  • Molecular Formula : C23H25FN4O2

  • Molecular Weight : 408.48

Risperidone - In house impurity

(E)-1-Acetyl-α-(5-fluoro-2-hydroxyphenyl)-N-hydroxy-4-piperidinemethanimine


  • Catalogue No.:PA 18 13640

  • CAS : 84162-97-0

  • Molecular Formula : C14H17FN2O3

  • Molecular Weight : 280.29

Risperidone - In house impurity

4-(N-Acetyl)piperidinyl 2-(5-Methoxy)phenol Ketone


  • Catalogue No.:PA 18 13650

  • CAS : 64671-18-7

  • Molecular Formula : C15H19NO4

  • Molecular Weight : 277.32

Risperidone (R1000600)


  • Catalogue No.:PA R1000600

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Risperidone for system suitability (Y0000370)


  • Catalogue No.:PA Y0000370

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Risperidone impurity K (Y0001276)


  • Catalogue No.:PA Y0001276

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

risperidone (1137RB)


  • Catalogue No.:PA 1137RB

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

risperidone impurity standard (1158RB)


  • Catalogue No.:PA 1158RB

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Risperidone (1604654)


  • Catalogue No.:PA 1604654

  • CAS : 106266-06-2

  • Molecular Formula :

  • Molecular Weight :

Risperidone System Suitability Mixture (1604665)


  • Catalogue No.:PA 1604665

  • CAS : NA

  • Molecular Formula :

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Risperidone Related Compounds Mixture (1604676)


  • Catalogue No.:PA 1604676

  • CAS : NA

  • Molecular Formula :

  • Molecular Weight :

Risperidone Related Compound G (3-{2-[4-(4-Fluoro-2-hydroxybenzoyl)piperidin-1-yl]ethyl}-2-methyl-6 (1604756)


  • Catalogue No.:PA 1604756

  • CAS : 152542-00-2

  • Molecular Formula :

  • Molecular Weight :