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Title | Vortioxetine Impurity 21 | Formoterol Impurity 19 | N,O-Dibenzylated Formoterol | Aripiprazole Impurity 39 | Albendazole EP Impurity J | Avanafil Impurity 9 | L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) | Avanafil Impurity 3 | Avanafil Impurity 22 | Avanafil Impurity 18 | Valaciclovir EP Impurity P | Aripiprazole Impurity 33 | Neurosporene | Avanafil Impurity 7 | Avanafil Impurity 4 | Zidovudine-5-Glucuronide D3 |
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Description |
Vortioxetine Impurity 21 is chemically 1,4-bis(2-((2,4-dimethylphenyl)thio)phenyl)piperazine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Formoterol Impurity 19 is chemically N-(5-((R)-2-(Benzyl((R)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
N,O-Dibenzylated Formoterol is chemically N-(5-(2-(Benzyl(1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Aripiprazole Impurity 39 is chemically 7-(4-Bromobutoxy)-1-(4-bromobutyl)quinolin-2(1H)-one. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Albendazole EP Impurity J is chemically Methyl N-(4,6-dichloro-1H-benzimidazol-2-yl)carbamate (as per EP). The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Avanafil Impurity 9 is chemically 6-((3-Chloro-4-methoxybenzyl)amino)-2-oxo-N-(pyrimidin-2-ylmethyl)-1,2-dihydropyrimidine-5-carboxamide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) is chemically (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, sodium salt. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Avanafil Impurity 3 is chemically (S)-4-((3-Chloro-4-methoxybenzyl)amino)-N-ethyl-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxamide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Avanafil Impurity 22 is chemically Ethyl (S)-4-((3,5-dichloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxylate. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Avanafil Impurity 18 is chemically Ethyl 4-((3-chloro-4-methoxybenzyl)amino)-2-hydroxypyrimidine-5-carboxylate. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Valaciclovir EP Impurity P is chemically [Methylenebis[azanediyl(6-oxo-1,6-dihydro-9H-purine-2,9-diyl)methyleneoxyethan-2,1-diyl]] di-L-valinate (as per EP). The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Aripiprazole Impurity 33 is chemically N-(2,3-Dichloro-4-(1-hydroxyethyl)phenyl)acetamide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Neurosporene is chemically (6E,8E,10E,12E,14E,16E,18E,20E,22E,26E)-2,6,10,14,19,23,27,31-octamethyldotriaconta-2,6,8,10,12,14,16,18,20,22,26,30-dodecaene. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Avanafil Impurity 7 is chemically (R)-4-((3-Chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxylic acid. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Avanafil Impurity 4 is chemically (S)-2-(2-(Hydroxymethyl)pyrrolidin-1-yl)-4-((4-methoxybenzyl)amino)-N-(pyrimidin-2-ylmethyl)pyrimidine-5-carboxamide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Zidovudine-5-Glucuronide D3 is chemically (2S,3S,4S,5R,6R)-6-(((2S,3S,5R)-3-Azido-5-(5-(methyl-d3)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use. |
Availability | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock |
CAS No | 2243045-82-9 | 188690-83-7 | 43229-70-5 | 1076199-56-8 | 946498-41-5 | 1452128-53-8 | 134-03-2 | 2520114-39-8 | 2520114-19-4 | 330785-99-4 | 1356019-51-6 | 502-64-7 | 1638497-25-2 | 330784-50-4 | ||
Inv. Status | Custom Synthesis | Custom Synthesis | In Stock | In Stock | In Stock | Custom Synthesis | In Stock | Custom Synthesis | Custom Synthesis | Custom Synthesis | Custom Synthesis | Custom Synthesis | Custom Synthesis | Custom Synthesis | In Stock | Custom Synthesis |
Mol.F. | C32H34N2S2 | C33H36N2O4 | C33H36N2O4 | C17H21Br2NO2 | C9H7Cl2N3O2 | C18H17ClN6O3 | C6H8O6 : Na | C20H26ClN5O3 | C20H24Cl2N4O4 | C15H16ClN3O4 | C27H40N12O8 | C10H11Cl2NO2 | C40H58 | C18H21ClN4O4 | C23H27N7O3 | C16H18D3N5O10 |
ISP CAT No | ISP-V018024 | ISP-F005078 | ISP-F005017 | ISP-A001070 | ISP-A019023 | ISP-A052010 | ISP-A079016 | ISP-A052004 | ISP-A052023 | ISP-A052019 | ISP-V003016 | ISP-A001063 | ISP-M039895 | ISP-A052008 | ISP-A052005 | ISP-Z003D02 |
Mol.Wt. | 510.8 | 524.7 | 524.7 | 431.2 | 260.1 | 400.8 | 176.1 : 23.0 | 419.9 | 455.3 | 337.8 | 660.7 | 248.1 | 538.9 | 392.9 | 449.5 | 446.4 |