Risperidone Impurity Standards
Risperidone Impurity Standards
Risperidone impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
Risperidone
Chemical Name: 3-(2-(4-(6-Fluoro-1,2-benzisoxazol-3-yl)...
CAS No:
106266-06-2
Molecular Formula: C23H27FN4O2
Molecular Weight: 410.48
CAT No:
ALL-RISP-2
Keywords: Risperidone, 3-(2-(4-(6-Fluoro-1,2-benzi...
Inventory Status:
Risperidone 4-Hydroxybenzoyl Impurity
Chemical Name: 3-[2-[4-(2-Fluoro-4-hydroxybenzoyl)piper...
CAS No:
NA
Molecular Formula: C23H28FN3O3
Molecular Weight: 413.49
CAT No:
ALL-RISP-1
Keywords: Risperidone 4-Hydroxybenzoyl Impurity, 3...
Inventory Status:
Risperidone Acetylpiperidine Impurity
Chemical Name: 4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxa...
CAS No:
NA
Molecular Formula: C26H27F2N3O3
Molecular Weight: 467.51
CAT No:
ALL-RISP-3
Keywords: Risperidone Acetylpiperidine Impurity, 4...
Inventory Status:
Risperidone Desfluoro 2-Hydroxybenzoyl Impurity
Chemical Name: 3-[2-[4-(2-Hydroxybenzoyl)piperidin-1-yl...
CAS No:
NA
Molecular Formula: C23H29N3O3
Molecular Weight: 395.49
CAT No:
ALL-RISP-4
Keywords: Risperidone Desfluoro 2-Hydroxybenzoyl I...
Inventory Status:
Risperidone Difluoro Acetyl Impurity
Chemical Name: 4-(2,4-Difluorobenzoyl)-N-acetylpiperidi...
CAS No:
84162-82-3
Molecular Formula: C14H15F2NO2
Molecular Weight: 267.27
CAT No:
ALL-RISP-5
Keywords: Risperidone Difluoro Acetyl Impurity, 4-...
Inventory Status:
Risperidone Difluorobenzoyl Impurity
Chemical Name: 4-(2,4-Difluorobenzoyl)-piperidine HCl
CAS No:
106266-04-0
Molecular Formula: C12H14ClF2NO
Molecular Weight: 261.7
CAT No:
ALL-RISP-6
Keywords: Risperidone Difluorobenzoyl Impurity, 4-...
Inventory Status:
Risperidone EP Impurity A / Risperidone BP Impurity A / Risperidone E-Oxime
Chemical Name: 3-[2-[4-[(E)-(2,4-difluorophenyl)(hydrox...
CAS No:
691007-09-7
Molecular Formula: C23H28F2N4O2
Molecular Weight: 430.49
CAT No:
ALL-RISP-7
Keywords: Risperidone EP Impurity A / Risperidone ...
Inventory Status:
Risperidone EP Impurity B / Risperidone BP Impurity B / Risperidone Z-Oxime
Chemical Name: 3-[2-[4-[(Z)-(2,4-Difluorophenyl)(hydrox...
CAS No:
132961-05-8
Molecular Formula: C23H28F2N4O2
Molecular Weight: 430.49
CAT No:
ALL-RISP-8
Keywords: Risperidone EP Impurity B / Risperidone ...
Inventory Status:
Risperidone EP Impurity C / Risperidone BP Impurity C / 9-Hydroxy Risperidone / Paliperidone
Chemical Name: (9RS)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol...
CAS No:
144598-75-4
Molecular Formula: C23H27FN4O3
Molecular Weight: 426.48
CAT No:
ALL-RISP-9
Keywords: Risperidone EP Impurity C / Risperidone ...
Inventory Status:
Risperidone EP Impurity D / Risperidone BP Impurity D / Risperidone 5-Fluoro Isome
Chemical Name: 3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)...
CAS No:
1199589-74-6
Molecular Formula: C23H27FN4O2
Molecular Weight: 410.48
CAT No:
ALL-RISP-10
Keywords: Risperidone EP Impurity D / Risperidone ...
Inventory Status:
Risperidone EP Impurity E / Risperidone BP Impurity E / 6-Methyl Risperidone / 2,6-Dimethyl Risperidone
Chemical Name: (6RS)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol...
CAS No:
1346602-28-5
Molecular Formula: C24H29FN4O2
Molecular Weight: 424.51
CAT No:
ALL-RISP-11
Keywords: Risperidone EP Impurity E / Risperidone ...
Inventory Status:
Risperidone EP Impurity F / Risperidone BP Impurity F / Risperidone Carboxylate Impurity
Chemical Name: 2-[2-Methyl-4-oxo-6,7,8,9-tetrahydro-4H-...
CAS No:
NA
Molecular Formula: C24H27FN4O4
Molecular Weight: 454.49
CAT No:
ALL-RISP-12
Keywords: Risperidone EP Impurity F / Risperidone ...
Inventory Status:
Risperidone EP Impurity H / Risperidone BP Impurity H
Chemical Name: 3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1...
CAS No:
158697-67-
Molecular Formula: C23H27F2N3O2
Molecular Weight: 415.48
CAT No:
ALL-RISP-13
Keywords: Risperidone EP Impurity H / Risperidone ...
Inventory Status:
Risperidone EP Impurity I / Risperidone BP Impurity I
Chemical Name: 3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-ben...
CAS No:
1329796-66-8
Molecular Formula: C36H39F2N5O3
Molecular Weight: 615.71
CAT No:
ALL-RISP-14
Keywords: Risperidone EP Impurity I / Risperidone ...
Inventory Status:
Risperidone EP Impurity J / Risperidone BP Impurity J
Chemical Name: 3-[2-[4-[(Z)-(4-Fluoro-2-[4-(6-fluoro-1,...
CAS No:
1346606-24-3
Molecular Formula: C35H40F2N6O3
Molecular Weight: 630.73
CAT No:
ALL-RISP-15
Keywords: Risperidone EP Impurity J / Risperidone ...
Inventory Status:
Risperidone EP Impurity K / Risperidone BP Impurity K / Desfluoro Risperidone
Chemical Name: 3-[2-[4-(1,2-Benzisoxazol-3-yl)piperidin...
CAS No:
106266-09-5
Molecular Formula: C23H28N4O2
Molecular Weight: 392.49
CAT No:
ALL-RISP-16
Keywords: Risperidone EP Impurity K / Risperidone ...
Inventory Status:
Risperidone EP Impurity L / Risperidone Chloroethyl Impurity
Chemical Name: 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetra...
CAS No:
63234-80-0
Molecular Formula: C11H15ClN2O
Molecular Weight: 226.7
CAT No:
ALL-RISP-17
Keywords: Risperidone EP Impurity L / Risperidone ...
Inventory Status:
Risperidone EP Impurity M / Risperidone Amine Impurity (HCl Salt) / Paliperidone USP RC B
Chemical Name: 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxa...
CAS No:
84163-13-3 (HCl salt) ; 84163-77-9 (base)
Molecular Formula: C12H14ClFN2O
Molecular Weight: 256.7
CAT No:
ALL-RISP-18
Keywords: Risperidone EP Impurity M / Risperidone ...
Inventory Status:
Risperidone Ethyl Impurity
Chemical Name: 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-p...
CAS No:
70381-58-7
Molecular Formula: C11H16N2O
Molecular Weight: 192.26
CAT No:
ALL-RISP-19
Keywords: Risperidone Ethyl Impurity, 3-Ethyl-2-me...
Inventory Status:
Risperidone Hydroxyethyl Impurity
Chemical Name: 3-(2-Hydroxyethyl)-2-methyl-6,7,8,9-tetr...
CAS No:
NA
Molecular Formula: C11H16N2O2
Molecular Weight: 208.26
CAT No:
ALL-RISP-20
Keywords: Risperidone Hydroxyethyl Impurity, 3-(2-...
Inventory Status:
Risperidone N-Oxide
Chemical Name: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)...
CAS No:
832747-55-4
Molecular Formula: C23H27FN4O3
Molecular Weight: 426.48
CAT No:
ALL-RISP-21
Keywords: Risperidone N-Oxide, 3-[2-[4-(6-Fluoro-1...
Inventory Status:
Risperidone Piperidine Impurity
Chemical Name: 4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxa...
CAS No:
NA
Molecular Formula: C24H25F2N3O2
Molecular Weight: 425.47
CAT No:
ALL-RISP-22
Keywords: Risperidone Piperidine Impurity, 4-[4-Fl...
Inventory Status:
Risperidone USP RC G / Risperidone 2-Hydroxybenzoyl Impurity
Chemical Name: 3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)piper...
CAS No:
152542-00-2 (base)
Molecular Formula: C23H28FN3O3 (base) ;C23H29ClFN3O3 (HCl salt)
Molecular Weight: 413.49 ;449.95
CAT No:
ALL-RISP-23
Keywords: Risperidone USP RC G / Risperidone 2-Hyd...
Inventory Status: