TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

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RISPERIDONE

R-0620

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Catalogue Number:	R-0620
Compound Name:	Risperidone N-Oxide (Mixture of cis and trans Isomers)
Synonyms:	4-(6-fluorobenzo[d]isoxazol-3-yl)-1-(2-(2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl)piperidine 1-oxide
CAS#:	832747-55-4
Alternate CAS#:
Molecular Formula:	C₂₃H₂₇FN₄O₃
Molecular Weight:	426.49

Related Product

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Risperidone

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C₂₃H₂₇FN₄O₂

M.W. 410.49

R-062

Risperidone

Risperidone-d4

CAS No. 1020719-76-9

C₂₃H₂₃D₄FN₄O₂

M.W. 414.52

R-063

Risperidone

Risperidone EP Impurity C (9-Hydroxy Risperidone, Paliperidone)

CAS No. 144598-75-4

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-064

Risperidone

Risperidone EP Impurity C-d4 (9-Hydroxy Risperidone-d4, Paliperidone-d4)

CAS No. 1020719-55-4

C₂₃H₂₃D₄FN₄O₃

M.W. 430.52

R-065

Risperidone

7-Hydroxy Risperidone

CAS No. 147663-04-5

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-066

Risperidone

7-Hydroxy risperidone-d4

CAS No. 147663-04-5

C23H23D4FN4O3

M.W. 430.52

R-067

Risperidone

Risperidone EP Impurity A and Risperidone EP Impurity B

CAS No. 158697-66-6

C₂₃H₂₈F₂N₄O₂

M.W. 430.50

R-0610

Risperidone

Risperidone EP Impurity C ((R)-Isomer) ((R)-9-Hydroxy Risperidone, (R)-Paliperidone)

CAS No. 130049-85-3

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-0611

Risperidone

Risperidone EP Impurity C ((S)-Isomer) ((S)-9-Hydroxy Risperidone, (S)-Paliperidone)

CAS No. 147663-01-2

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-0612

Risperidone

Risperidone EP Impurity H

CAS No. 158697-67-7

C₂₃H₂₇F₂N₃O₂

M.W. 415.48

R-0613

Risperidone

Risperidone EP Impurity F

CAS No. 1346603-86-8

C₂₄H₂₇FN₄O₄

M.W. 454.50

R-0614

Risperidone

6-Desfluoro-6-Hydroxy Risperidone

CAS No. 106266-11-9

C₂₃H₂₈N₄O₃

M.W. 408.50

R-0615

Risperidone

Bicyclo Risperidone Iodide

CAS No. 2231638-02-9

C₂₃H₂₈FN₄O₂. I

M.W. 411.50 126.91

R-0616

Risperidone

9-Keto Risperidone

C23H25FN4O3

M.W. 424.48

R-0617

Risperidone

Risperidone EP Impurity D

CAS No. 1199589-74-6

C₂₃H₂₇FN₄O₂

M.W. 410.49

R-0618

Risperidone

Risperidone EP Impurity E

CAS No. 1346602-28-5

C₂₄H₂₉FN₄O₂

M.W. 424.52

R-0621

Risperidone

Risperidone EP Impurity I

CAS No. 1329796-66-8

C₃₅H₃₉F₂N₅O₃

M.W. 615.73

R-0622

Risperidone

Risperidone Impurity 6

CAS No. 832747-59-8

C₁₁H₁₄N₂O

M.W. 190.25

R-0623

Risperidone

Risperidone EP Impurity K (Desfluoro Risperidone)

CAS No. 106266-09-5

C₂₃H₂₈N₄O₂

M.W. 392.50

R-0647

Risperidone

Risperidone EP Impurity M HCl (Paliperidone USP Related Compound B)

CAS No. 84163-13-3

C₁₂H₁₃FN₂O. HCl

M.W. 220.25 36.46

R-0624

Risperidone

Risperidone EP Impurity J

C₃₅H₄₀F₂N₆O₃

M.W. 630.74

R-0625

Risperidone

Risperidone Quaternary Iodide

C₃₄H₄₂FN₆O₃. I

M.W. 601.75 126.91

R-0626

Risperidone

Risperidone USP Related Compound G (Free Form)

CAS No. 152542-00-2

C₂₃H₂₈FN₃O₃

M.W. 413.49

R-0627

Risperidone

Risperidone EP Impurity A

CAS No. 691007-09-7

C₂₃H₂₈F₂N₄O₂

M.W. 430.50

R-0628

Risperidone

Risperidone Related Impurity 1

CAS No. 439082-09-4

C₁₂H₁₁FN₂O

M.W. 218.23

R-0629

Risperidone

Risperidone Impurity 5

CAS No. 108855-18-1

C₂₃H₂₃FN₄O₂

M.W. 406.46

R-0630

Risperidone

Risperidone Related Compound HCl (3-(4-Piperidyl)-1,2-Benzisoxazole HCl)

CAS No. 84163-68-8

C12H14N2O. HCl

M.W. 202.26 36.46

R-0631

Risperidone

Risperidone EP Impurity B

CAS No. 132961-05-8

C₂₃H₂₈F₂N₄O₂

M.W. 430.50

R-0632

Risperidone

Risperidone Pyrimidinone N-Oxide

CAS No. 1301724-91-3

C₂₃H₂₇FN₄O₃

M.W. 426.50

R-0633

Risperidone

Risperidone EP Impurity L

CAS No. 63234-80-0

C₁₁H₁₅ClN₂O

M.W. 226.70

R-0634

Risperidone

Risperidone EP Impurity C ((R)-Isomer)-d4 ((R)-9-Hydroxy Risperidone-d4, (R)-Paliperidone-d4)

C₂₃H₂₃D₄FN₄O₃

M.W. 430.52

R-0635

Risperidone

Risperidone EP Impurity C ((S)-Isomer)-d4 ((S)-9-Hydroxy Risperidone-d4, (S)-Paliperidone-d4)

C₂₃H₂₃D₄FN₄O₃

M.W. 430.52

R-0636

Risperidone

Risperidone Impurity 1

CAS No. 66698-27-9

C₁₁H₁₆N₂O₂

M.W. 208.26

R-0637

Risperidone

trans-Risperidone N-Oxide

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-0638

Risperidone

cis-Risperidone N-Oxide

CAS No. 1894509-66-0

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-0639

Risperidone

Risperidone Impurity 2

C12H13F2NO

M.W. 225.24

R-0640

Risperidone

Risperidone Impurity 3

CAS No. 41078-70-0

C₁₁H₁₁ClN₂O

M.W. 222.67

R-0641

Risperidone

Risperidone Impurity 4 HCl

CAS No. 106266-04-0

C₁₂H₁₃F₂NO. HCl

M.W. 225.24 36.46

R-0642

Risperidone

Dehydro Risperidone

CAS No. 168906-58-9

C23H25FN4O2

M.W. 408.48

R-0643

Risperidone

Risperidone Impurity 7

C₂₅H₂₇FN₄O₄

M.W. 466.51

R-0644

Risperidone

Risperidone Impurity 8 HCl

C₂₅H₂₇FN₄O₄. HCl

M.W. 466.51 36.46

R-0645

Risperidone

Risperidone Impurity 9

CAS No. 158697-68-8

C₁₅H₁₇F₂NO₃

M.W. 297.30

R-0646

Risperidone

Risperidone Impurity 7 HCl

C₂₅H₂₇FN₄O₄. HCl

M.W. 466.51 36.46

R-0648

Risperidone

N-Nitroso Risperidone EP Impurity M

CAS No. 2416230-38-9

C₁₂H₁₂FN₃O₂

M.W. 249.25

R-0649

Risperidone

Risperidone EP Impurity M-d9

C₁₂H₄D₉FN₂O

M.W. 229.30

R-0650

Risperidone

N-Nitroso Risperidone EP Impurity M-d9

C₁₂H₃D₉FN₃O₂

M.W. 258.30

R-0651

Risperidone

Risperidone Impurity 10

CAS No. 59084-16-1

C₈H₁₂ClNO₂

M.W. 189.64

R-0652

Risperidone

Risperidone Impurity 11

CAS No. 84162-82-3

C₁₄H₁₅F₂NO₂

M.W. 267.28

R-0653

Risperidone

Risperidone Impurity 12 HCl

CAS No. 42060-79-7

C₆H₁₀ClNO. HCl

M.W. 147.60 36.46

R-0654

Risperidone

Risperidone Impurity 13

CAS No. 181525-38-2

C₁₁H₁₂N₂O₃

M.W. 220.23

R-0655

Risperidone

Risperidone Impurity 14

C₂₃H₂₃FN₄O₃

M.W. 422.46

R-0656

Risperidone

Risperidone Impurity 15

C₂₃H₂₇FN₄O₃

M.W. 426.49

R-0657

Risperidone

Risperidone Impurity 16

CAS No. 1569268-43-4

C₂₃H₂₈N₄O₄

M.W. 424.50

R-0658

Risperidone

Risperidone Impurity 17

C₈H₁₃ClN₂O₂

M.W. 204.65

R-0659

Risperidone

Risperidone Impurity 18

C₈H₁₃ClN₂O₂

M.W. 204.65

R-0660

Risperidone

Risperidone Impurity 19

C₁₄H₁₆F₂N₂O₂

M.W. 282.29

R-0661

Risperidone

Risperidone Impurity 20 HCl

C₆H₁₁ClN₂O. HCl

M.W. 162.62 36.46

R-0662

Risperidone

Risperidone Impurity 21 HCl

C₁₂H₁₄F₂N₂O. HCl

M.W. 240.25 36.46

R-0663

Risperidone

Risperidone Impurity 22 HCl

C₁₂H₁₄F₂N₂O. HCl

M.W. 240.25 36.46

R-0664

Risperidone

Risperidone Impurity 23

C₁₇H₂₁ClN₄O₃

M.W. 364.83

R-0665

Risperidone

Risperidone Impurity 24

C₂₃H₂₄F₂N₄O₃

M.W. 442.47

R-0666

Risperidone

Risperidone Impurity 25

C₂₃H₂₄F₂N₄O₃

M.W. 442.47

R-0667

Risperidone

Risperidone Impurity 26

C₂₃H₂₄F₂N₄O₃

M.W. 442.47

R-0668

Risperidone

Risperidone Impurity 27

C₁₇H₂₅ClN₄O₃

M.W. 368.86

R-0669

Risperidone

Risperidone Impurity 28

C₂₃H₂₈F₂N₄O₃

M.W. 446.50

R-0670

Risperidone

Risperidone Impurity 29

C₂₃H₂₈F₂N₄O₃

M.W. 446.50

R-0671

Risperidone

Risperidone Impurity 30 (4-Fluoro Risperidone)

C₂₃H₂₇FN₄O₂

M.W. 410.49

R-0672

Risperidone

Risperidone Impurity 31 (7-Fluoro Risperidone)

C₂₃H₂₇FN₄O₂

M.W. 410.49

R-0673

Risperidone

Risperidone Impurity 32

C₃₅H₃₉FN₆O₃

M.W. 610.73

R-0674

Risperidone

Risperidone Impurity 33

C₂₄H₂₇FN₄O₄

M.W. 454.50

R-0675

Risperidone

Risperidone Impurity 34

C₁₂H₁₃FN₂O

M.W. 220.25

R-0676

Risperidone

Risperidone Impurity 35

C₁₄H₁₅FN₂O₃

M.W. 278.28

R-0677

Risperidone

Risperidone Impurity 36

C₁₀H₁₄N₂O₂

M.W. 194.23

R-0678

Risperidone

Risperidone Impurity 37

C₁₂H₁₆N₂O₃

M.W. 236.27

R-0679

Risperidone

Risperidone EP Impurity C N1-Oxide (Paliperidone N1-Oxide)

C₂₃H₂₇FN₄O₄

M.W. 442.49

R-0680

Risperidone

Risperidone Impurity 38 HCl

C₁₂H₁₃F₂NO. HCl

M.W. 225.24 36.46

R-0681

Risperidone

Risperidone Impurity 39

CAS No. 1400590-28-4

C₂₅H₂₇FN₂O₆

M.W. 470.50

R-0682

Risperidone

Risperidone Impurity 40

CAS No. 1346606-24-3

C₃₅H₄₀F₂N₆O₃

M.W. 630.74