Risperidone

Buy high quality Risperidone Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Risperidone impurities. We synthesize Risperidone Degradation Impurities, Risperidone Process Impurities, Risperidone Potential Impurities, Risperidone USP Related Compound, Risperidone N-Nitroso impurities, Risperidone nitrosamine impurities etc.

Pharmaceutical Reference Standards

Risperidone

CAT. No.	CP-R15000
CAS. No.	106266-06-2
Mol. F.	C23H27FN4O2
Mol. Wt.	410.49
Stock Status:	In Stock

Risperidone EP Impurity A

CAT. No.	CP-R15001
CAS. No.	691007-09-7
Mol. F.	C23H28F2N4O2
Mol. Wt.	430.5
Stock Status:	Custom Synthesis

Risperidone EP Impurity B

CAT. No.	CP-R15002
CAS. No.	132961-05-8
Mol. F.	C23H28F2N4O2
Mol. Wt.	430.5
Stock Status:	In Stock

Risperidone EP Impurity C

CAT. No.	CP-R15003
CAS. No.	144598-75-4
Mol. F.	C23H27FN4O3
Mol. Wt.	426.5
Stock Status:	In Stock

Risperidone EP Impurity D

CAT. No.	CP-R15004
CAS. No.	1199589-74-6
Mol. F.	C23H27FN4O2
Mol. Wt.	410.5
Stock Status:	Custom Synthesis

Risperidone EP Impurity E

CAT. No.	CP-R15005
CAS. No.	1346602-28-5
Mol. F.	C24H29FN4O2
Mol. Wt.	424.52
Stock Status:	In Stock

Risperidone EP Impurity F

CAT. No.	CP-R15006
CAS. No.	1346603-86-8
Mol. F.	C24H27FN4O4
Mol. Wt.	454.5
Stock Status:	Custom Synthesis

Risperidone EP Impurity H

CAT. No.	CP-R15007
CAS. No.	158697-67-7
Mol. F.	C23H27F2N3O2
Mol. Wt.	415.5
Stock Status:	In Stock

Risperidone EP Impurity I

CAT. No.	CP-R15008
CAS. No.	1329796-66-8
Mol. F.	C36H39F2N5O3
Mol. Wt.	615.7
Stock Status:	Custom Synthesis

Risperidone EP Impurity J

CAT. No.	CP-R15009
CAS. No.	1346606-24-3
Mol. F.	C35H40F2N6O3
Mol. Wt.	630.7
Stock Status:	Custom Synthesis

Risperidone EP Impurity K

CAT. No.	CP-R15011
CAS. No.	106266-09-5
Mol. F.	C23H28N4O2
Mol. Wt.	392.50
Stock Status:	In Stock

Risperidone EP Impurity L

CAT. No.	CP-R15012
CAS. No.	63234-80-0
Mol. F.	C11H15ClN2O
Mol. Wt.	263.16
Stock Status:	In Stock

Risperidone EP Impurity M

CAT. No.	CP-R15013
CAS. No.	84163-13-3
Mol. F.	C12H13FN2O.HCl
Mol. Wt.	256.71
Stock Status:	In Stock

Rel. Cas No: 84163-77-9 (free base)

Risperidone N-oxide

CAT. No.	CP-R15015
CAS. No.	832747-55-4
Mol. F.	C23H27FN4O3
Mol. Wt.	426.49
Stock Status:	In Stock

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

CAT. No.	CP-R15016
CAS. No.	1005191-81-0
Mol. F.	C23H27FN4O2
Mol. Wt.	410.49
Stock Status:	In Stock

N-Nitroso Risperidone Impurity 1

CAT. No.	CP-R15017
CAS. No.	NA
Mol. F.	C12H12FN3O2
Mol. Wt.	249.25
Stock Status:	Custom Synthesis

N-Nitroso Risperidone Impurity 2

CAT. No.	CP-R15018
CAS. No.	67659-30-7
Mol. F.	C6H10N2O3
Mol. Wt.	158.16
Stock Status:	In stock

Risperidone USP Related Compound G

CAT. No.	CP-R15019
CAS. No.	152542-00-2
Mol. F.	C23H28FN3O3
Mol. Wt.	413.49
Stock Status:	In Stock

Risperidone 4-Hydroxybenzoyl Impurity

CAT. No.	CP-R15020
CAS. No.	1391053-32-9
Mol. F.	C23H28FN3O3
Mol. Wt.	413.49
Stock Status:	Custom Synthesis

Risperidone Acetylpiperidine Impurity

CAT. No.	CP-R15021
CAS. No.	NA
Mol. F.	C26H27F2N3O3
Mol. Wt.	467.52
Stock Status:	Custom Synthesis

1-(4-(2,4-Difluorobenzoyl)piperidin-1-yl)ethanone

CAT. No.	CP-R15022
CAS. No.	84162-82-3
Mol. F.	C14H15F2NO2
Mol. Wt.	267.28
Stock Status:	Custom Synthesis

Risperidone Hydroxyethyl Impurity

CAT. No.	CP-R15023
CAS. No.	66698-27-9
Mol. F.	C11H16N2O2
Mol. Wt.	208.26
Stock Status:	Custom Synthesis

Risperidone Piperidine Impurity

CAT. No.	CP-R15024
CAS. No.	2379325-11-6
Mol. F.	C24H25F2N3O2
Mol. Wt.	425.48
Stock Status:	Custom Synthesis

Risperidone 6-Methyl Chloroethyl Impurity

CAT. No.	CP-R15025
CAS. No.	2760668-87-7
Mol. F.	C12H17ClN2O
Mol. Wt.	240.73
Stock Status:	Custom Synthesis

Rel. Cas No: 2760668-88-8 (HCl salt)

Risperidone Synthetic Impurity

CAT. No.	CP-R15026
CAS. No.	898542-33-1
Mol. F.	C24H27FN4O2
Mol. Wt.	422.50
Stock Status:	Custom Synthesis

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

CAT. No.	CP-R15027
CAS. No.	832747-59-8
Mol. F.	C11H14N2O
Mol. Wt.	190.25
Stock Status:	Custom Synthesis

5,6,7,8-Tetradehydro Risperidone

CAT. No.	CP-R15028
CAS. No.	108855-18-1
Mol. F.	C23H23FN4O2
Mol. Wt.	406.46
Stock Status:	Custom Synthesis

Risperidone Related Compounds Mixture

CAT. No.	CP-R15030
CAS. No.	NA
Mol. F.	C23H27FN4O2 : C23H28FIN4O2 : C23H28F2N4O2 : C23H27FN4O3
Mol. Wt.	410.48 : 538.41 : 430.49: 426.48
Stock Status:	In Stock

Bicyclo Risperidone

CAT. No.	CP-R15031
CAS. No.	2231638-02-9
Mol. F.	C23H28FN4O2 : I
Mol. Wt.	411.5 : 126.9
Stock Status:	In Stock

Rel. Cas No: 2231638-01-8 (free base)

Risperidone Ethyl Impurity

CAT. No.	CP-R15032
CAS. No.	70381-58-7
Mol. F.	C11H16N2O
Mol. Wt.	192.23
Stock Status:	Custom Synthesis

Risperidone Difluorobenzoyl Impurity

CAT. No.	CP-R15033
CAS. No.	106266-04-0
Mol. F.	C12H13F2NO : HCl
Mol. Wt.	225.2 : 36.46
Stock Status:	Custom Synthesis

Rel. Cas No: 84162-86-7 (free base)

Risperidone Trans N-Oxide

CAT. No.	CP-R15034
CAS. No.	1200448-51-6
Mol. F.	C23H27FN4O3
Mol. Wt.	426.5
Stock Status:	In Stock

Risperidone cis-N-Oxide

CAT. No.	CP-R15035
CAS. No.	1894509-66-0
Mol. F.	C23H27FN4O3
Mol. Wt.	426.5
Stock Status:	In Stock

Risperidone Impurity 1

CAT. No.	CP-R15036
CAS. No.	95742-20-4
Mol. F.	C12H13FN2O
Mol. Wt.	220.2
Stock Status:	Custom Synthesis

7-Hydroxy Risperidone

CAT. No.	CP-R15037
CAS. No.	147663-04-5
Mol. F.	C23H27FN4O3
Mol. Wt.	426.5
Stock Status:	Custom Synthesis

Risperidone Impurity 2

CAT. No.	CP-R15038
CAS. No.	1797131-18-0
Mol. F.	C11H15ClN2O2
Mol. Wt.	242.7
Stock Status:	Custom Synthesis

Risperidone Impurity 3

CAT. No.	CP-R15039
CAS. No.	84162-80-1
Mol. F.	C13H13F2NO2
Mol. Wt.	253.2
Stock Status:	Custom Synthesis

Risperidone E/Z-Oxime

CAT. No.	CP-R15040
CAS. No.	158697-66-6
Mol. F.	C23H28F2N4O2
Mol. Wt.	430.5
Stock Status:	Custom Synthesis

Risperidone Quaternary Salt

CAT. No.	CP-R15041
CAS. No.	NA
Mol. F.	C34H42FN6O3
Mol. Wt.	601.8
Stock Status:	Custom Synthesis

Risperidone Impurity 4

CAT. No.	CP-R15072
CAS. No.	41078-70-0
Mol. F.	C11H11ClN2O
Mol. Wt.	222.70
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Risperidone

Pharmaceutical Reference Standards

Risperidone

Risperidone EP Impurity A

Risperidone EP Impurity B

Risperidone EP Impurity C

Risperidone EP Impurity D

Risperidone EP Impurity E

Risperidone EP Impurity F

Risperidone EP Impurity H

Risperidone EP Impurity I

Risperidone EP Impurity J

Risperidone EP Impurity K

Risperidone EP Impurity L

Risperidone EP Impurity M

Risperidone N-oxide

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

N-Nitroso Risperidone Impurity 1

N-Nitroso Risperidone Impurity 2

Risperidone USP Related Compound G

Risperidone 4-Hydroxybenzoyl Impurity

Risperidone Acetylpiperidine Impurity

1-(4-(2,4-Difluorobenzoyl)piperidin-1-yl)ethanone

Risperidone Hydroxyethyl Impurity

Risperidone Piperidine Impurity

Risperidone 6-Methyl Chloroethyl Impurity

Risperidone Synthetic Impurity

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

5,6,7,8-Tetradehydro Risperidone

Risperidone Related Compounds Mixture

Bicyclo Risperidone

Risperidone Ethyl Impurity

Risperidone Difluorobenzoyl Impurity

Risperidone Trans N-Oxide

Risperidone cis-N-Oxide

Risperidone Impurity 1

7-Hydroxy Risperidone

Risperidone Impurity 2

Risperidone Impurity 3

Risperidone E/Z-Oxime

Risperidone Quaternary Salt

Risperidone Impurity 4