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| Product | Description | |
|---|---|---|
| Paliperidone Impurity 1 | An impurity of Paliperidone which is the primary active metabolite of the older antipsychotic risperidone. Synonyms: 3-(2-Chloro ethyl )-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one HCl; Paliperidone Tetradehydro Chloroethyl Impurity. Grades: > 95%. CAS No. 260273-82-3. Molecular formula: C11H11ClN2O2. Mole weight: 238.68. |  |
| Paliperidone Impurity 10 | Paliperidone Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1008796-23-3. Molecular formula: C11H14N2O2. Mole weight: 206.24. Catalog: APB1008796233. |  |
| Paliperidone Impurity 2 | An impurity of Paliperidone which is a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: Paliperidone USP RC A; Paliperidone Ethyl Impurity ; 3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido [1,2-a]pyrimidin-4-one hydrochloride. Grades: > 95%. CAS No. 849903-79-3. Molecular formula: C11H16N2O2. Mole weight: 208.26. | |
| Paliperidone Impurity 3 | An impurity of Paliperidone which is a second generation (atypical) antipsychotic agent. Synonyms: 1,?2-Benzisoxazole, 4-fluoro-3-(4-piperidinyl)?-; 4-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole ;Fluoro-3-(4-piperidyl)-1,2-benzoxazole. Grades: > 95%. CAS No. 95742-20-4. Molecular formula: C11H15ClN2O. Mole weight: 226.71. | |
| Paliperidone Impurity 39 | Paliperidone Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(6-fluorobenzo[d]isoxazol-3-yl)-1-(2-(2-methyl-4-oxo-9-(palmitoyloxy)-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl)piperidine 1-oxide. CAS No. 1404053-60-6. Molecular formula: C39H57FN4O5. Mole weight: 680.89. Catalog: APB1404053606. | |
| Paliperidone Impurity 4 | An impurity of Paliperidone which is an active metabolite of RISPERIDONE and used as a second generation (atypical) antipsychotic agent. Synonyms: Paliperidone 2-Hydroxybenzoyl Impurity; 3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;Paliperidone Impurity 4. Grades: > 95%. CAS No. 152542-03-5. Molecular formula: C23H28FN3O4. Mole weight: 429.5. | |
| Paliperidone Impurity 40 | Paliperidone Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 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 heptadecanoate. CAS No. 1404053-62-8. Molecular formula: C40H59FN4O4. Mole weight: 678.92. Catalog: APB1404053628. | |
| Paliperidone Impurity 44 | Paliperidone Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1056034-13-9. Molecular formula: C30H29FN4O3. Mole weight: 512.59. Catalog: APB1056034139. | |
| Paliperidone Impurity 5 | An impurity of Paliperidone which functions as a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: 3-(2-Chloroethyl)-7,8-dihydro-2-methyl-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione. Grades: > 95%. CAS No. 1138463-56-5. Molecular formula: C11H13ClN2O2. Mole weight: 240.69. | |
| Paliperidone Impurity 59 | Paliperidone Impurity 59. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1008796-22-2. Molecular formula: C18H18N2O3. Mole weight: 310.35. Catalog: APB1008796222. | |
| Paliperidone Impurity 6 | An impurity of Paliperidone which is the primary active metabolite of the older antipsychotic risperidone. Synonyms: 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-9-hydroxy-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. Molecular formula: C22H25FN4O3. Mole weight: 412.47. | |
| Paliperidone Impurity 62 | Paliperidone Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1138463-56-5. Molecular formula: C11H13ClN2O2. Mole weight: 240.69. Catalog: APB1138463565. | |
| Paliperidone Impurity 64 | Paliperidone Impurity 64. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1020719-55-4. Molecular formula: C23H19D4FN4O3. Mole weight: 426.48. Catalog: APB1020719554. | |
| Paliperidone Impurity 65 | Paliperidone Impurity 65. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170359-61-2. Molecular formula: C23H25Cl2FN4O3. Mole weight: 495.38. Catalog: APB170359612. | |
| Paliperidone Impurity 7 | An impurity of Paliperidone which is an active metabolite of RISPERIDONE and used as a second generation (atypical) antipsychotic agent. Synonyms: Hexadecanoic acid, 3-(2-chloroethyl)?-6,?7,?8,?9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,?2-a]?pyrimidin-9-yl ester. Grades: > 95%. CAS No. 1415488-05-9. Molecular formula: C27H45ClN2O3. Mole weight: 481.12. | |
| Paliperidone Impurity D | An impurity of Paliperidone which functions as a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: 2-(9-hydroxy-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl 4-(6-fluorobenzo[d]isoxazol-3-yl)piperidine-1-carboxylate. Grades: > 95%. CAS No. 1006685-69-3. Molecular formula: C24H27FN4O5. Mole weight: 470.5. | |
| Paliperidone Impurity F | An impurity of Paliperidone which is the primary active metabolite of the older antipsychotic risperidone. Synonyms: Paliperidone Desfluoro Impurity; 3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. CAS No. 1380413-60-4. Molecular formula: C23H28N4O3. Mole weight: 408.5. | |
| Paliperidone Impurity G | An impurity of Paliperidone which is a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: Paliperidone E-Oxime; 3-[2-[4-[(E)-(2,4-Difluorophenyl)(hydroxyimino) methyl]piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. CAS No. 1388021-46-2. Molecular formula: C23H28F2N4O3. Mole weight: 446.5. | |
| Paliperidone Impurity H | An impurity of Paliperidone which is a second generation (atypical) antipsychotic agent. Synonyms: Paliperidone Z-Oxime; 3-[2-[4-[(Z)-(2,4-Difluorophenyl)(hydroxyimino) methyl]piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. CAS No. 1388021-47-3. Molecular formula: C23H28F2N4O3. Mole weight: 446.5. | |
| Paliperidone Impurity I | An impurity of Paliperidone which is an active metabolite of RISPERIDONE and used as a second generation (atypical) antipsychotic agent. Synonyms: 3-(2-(4-(2,4-difluorobenzoyl)piperidin-1-yl)ethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. Molecular formula: C23H27F2N3O3. Mole weight: 431.49. | |
| Paliperidone Impurity J | An impurity of Paliperidone which functions as a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: 3-(2-(4-(4-fluoro-2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)benzoyl)piperidin-1-yl)ethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. Molecular formula: C35H39F2N5O4. Mole weight: 631.73. | |
| Paliperidone Impurity K | An impurity of Paliperidone which is the primary active metabolite of the older antipsychotic risperidone. Synonyms: (E)-3- (2- (4- ( (4-fluoro-2- (4- (6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)phenyl) (hydroxyimino)methyl)piperidin-1-yl)ethyl)-9-hydroxy-2-methyl-6, 7, 8, 9-tetrahydro-4H-pyrido[1, 2-a]pyrimidin-4-one. Grades: > 95%. Molecular formula: C35H40F2N6O4. Mole weight: 646.74. | |
| Paliperidone Impurity M (Mixture od Diastereomers) | An impurity of Paliperidone which is a second generation (atypical) antipsychotic agent. Synonyms: 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-9-hydroxy-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one; (Mixture of Diastereomers). Grades: > 95%. Molecular formula: C24H29FN4O3. Mole weight: 440.52. | |
| Paliperidone Impurity N | An impurity of Paliperidone which is an active metabolite of RISPERIDONE and used as a second generation (atypical) antipsychotic agent. Synonyms: Paliperidone USP RC C; Paliperidone USP Related Compound C; Paliperidone Chloroethyl Impurity. Grades: > 95%. CAS No. 130049-82-0. Molecular formula: C11H15ClN2O2. Mole weight: 242.71. | |
| Paliperidone Impurity O HCl | Cas No. 84163-13-3. | |
| 2,4-Difluorobenzoyl Paliperidone | 2,4-Difluorobenzoyl Paliperidone is an impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C23H27F2N3O3, Molecular Weight: 431.48. US Biological Life Sciences. |  Worldwide |
| 2,4-Difluorobenzoyl Paliperidone-d4 | 2,4-Difluorobenzoyl Paliperidone-d4 is labelled 2,4-Difluorobenzoyl Paliperidone (D445575) which is an impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C23H23D4F2N3O3, Molecular Weight: 435.5. US Biological Life Sciences. | Worldwide |
| 2-Desmethyl Paliperidone | 2-Desmethyl Paliperidone is an impurity of Paliperidone (P141000), a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 1268058-08-7. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C22H25FN4O3, Molecular Weight: 412.46. US Biological Life Sciences. | Worldwide |
| 3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]benzolyl]piperidin-1-yl]ethyl-2-methyl-6,7,8,9-tetrahydro-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one | An impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C35H39F2N5O4, Molecular Weight: 631.71. US Biological Life Sciences. | Worldwide |
| 3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]benzolyl]piperidin-1-yl]ethyl-2-methyl-6,7,8,9-tetrahydro-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one-d4 | A labelled impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C35H35D4F2N5O4, Molecular Weight: 635.74. US Biological Life Sciences. | Worldwide |
| 3-[2-[4-[ (Z) - (4-Fluoro-2-[4- (6-fluoro-1, 2-benzisoxazol-3-yl) piperidin-1-yl) phenyl] (hydroxyimino) methyl]piperidin-1-yl]ethyl]-2-methyl-6, 7, 8, 9-tetrahydro-9-hydroxy-4H-pyrido[1, 2-a]pyrimidin-4-one | An impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C35H40F2N6O4, Molecular Weight: 646.73. US Biological Life Sciences. | Worldwide |
| 3-[2-[4-[ (Z) - (4-Fluoro-2-[4- (6-fluoro-1, 2-benzisoxazol-3-yl) piperidin-1-yl) phenyl] (hydroxyimino) methyl]piperidin-1-yl]ethyl]-2-methyl-6, 7, 8, 9-tetrahydro-9-hydroxy-4H-pyrido[1, 2-a]pyrimidin-4-one-d4 | A labelled impurity of Paliperidone (P141000), a known orally active antipsychotic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C35H36D4F2N6O4, Molecular Weight: 650.75. US Biological Life Sciences. | Worldwide |
| 5-Fluoro Paliperidone | An impurity of Paliperidone which is a second generation (atypical) antipsychotic agent. Synonyms: 3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one. Grades: > 95%. CAS No. 1346598-34-2. Molecular formula: C23H27FN4O3. Mole weight: 426.5. | |
| 9-Keto Risperidone | An impurity of Paliperidone which is an active metabolite of RISPERIDONE and used as a second generation (atypical) antipsychotic agent. Synonyms: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-7,8-dihydro-2-methyl-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione. Grades: > 95%. CAS No. 1189516-65-1. Molecular formula: C23H25FN4O3. Mole weight: 424.48. | |
| Paliperidone Palmitate | An impurity of Paliperidone which is a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: 9-Hydroxyrisperidone Palmitate; Invega Sustenna; RO 92670; Hexadecanoic Acid 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl Ester. Grades: > 95%. CAS No. 199739-10-1. Molecular formula: C39H57FN4O4. Mole weight: 664.91. | |
| Paliperidone Palmitate N-Oxide | A metabolite of Paliperidone Palmitate, an impurity of Paliperidone which is a dopamine antagonist and 5-HT2A antagonist of the atypical antipsychotic class of medications. Synonyms: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl Hexadecanoate; 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl Ester Hexadecanoic Acid. CAS No. 1404053-60-6. Molecular formula: C39H57FN4O5. Mole weight: 680.89. | |
| 9-Hydroxy Risperidone N-Oxide (Paliperidone N-Oxide) | An impurirty of Risperidone,Risperidone is a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Synonyms: 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-oxido-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; 9-Hydroxy Risperidone N-Oxide. Grades: > 95%. CAS No. 761460-08-6. Molecular formula: C23H27FN4O4. Mole weight: 442.49. | |
| (R)-9-Hydroxy Risperidone ((R)-Paliperidone) | An impurirty of Risperidone,Risperidone is a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Synonyms: (9R)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro -9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; (+)-9-Hydroxyrisperidone; 9-(R)-Paliperidone. Grades: > 95%. CAS No. 130049-85-3. Molecular formula: C23H27FN4O3. Mole weight: 426.5. | |
| (S)-9-Hydroxy Risperidone ((S)-Paliperidone) | An impurirty of Risperidone,Risperidone is a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Synonyms: (9S)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro -9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one; (-)-9-Hydroxyrisperidone; 9-(S)-Paliperidone. Grades: > 95%. CAS No. 147663-01-2. Molecular formula: C23H27FN4O3. Mole weight: 426.5. | |
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