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Title | Brexpiprazole Impurity 43 | Fluprednidene Acetate Impurity 5 | Chlorambucil EP Impurity F | Dronedarone-D6 | Ulipristal Acetate 17-Beta Isomer | Mebeverine EP Impurity N | Urapidil Impurity 11 | 7,8-Dihydropterin | Phenylalanine EP Impurity D | Balsalazide USP Impurity 3 | Moxifloxacin Nitroso Impurity 12 | Umifenovir Impurity 2 | Difamilast Impurity 3 | Mometasone Impurity 2 |
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Description |
Brexpiprazole Impurity 43 is chemically 7-(4-Bromobutoxy)-1-[4-[(2-oxo-1H-quinolin-7-yl)oxy] butyl]quinolin-2-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. |
Fluprednidene Acetate Impurity 5 is chemically 2-((8S,9R,10S,13S,14S,16R,17R)-17-acetoxy-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate. 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. |
Chlorambucil EP Impurity F is chemically 4-[4-[[2-[[4-[4-[[2-[[4-[4-[bis(2-chloroethyl)amino]phenyl]butanoyl]oxy]ethyl](2-chloroethyl)amino]phenyl]butanoyl]oxy]ethyl](2-chloroethyl)amino]phenyl]butanoic acid (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. |
Dronedarone-D6 is chemically N-(2-Butyl-3-(4-(3-(dibutylamino)propoxy-1,1,2,2,3,3-d6)benzoyl)benzofuran-5-yl)methanesulfonamide. 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. |
Ulipristal Acetate 17-Beta Isomer is chemically (8S,11R,13S,14S,17S)-17-Acetyl-11-(4-(dimethylamino)phenyl)-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate. 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. |
Mebeverine EP Impurity N is chemically 4-[Ethyl[(2RS)-1-(4-methoxyphenyl)propan-2-yl]amino]butyl 2-chloro-4,5-dimethoxybenzoate (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. |
Urapidil Impurity 11 is chemically N1-(2-((2-Methoxyphenyl)amino)ethyl)propane-1,3-diamine. 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. |
7,8-Dihydropterin is chemically 2-Amino-7,8-dihydropteridin-4(3H)-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. |
Phenylalanine EP Impurity D is chemically (2S)-2-amino-3-methylbutanoic 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. |
Balsalazide USP Impurity 3 is chemically 5-((E)-(4-((2-Carboxyethyl)carbamoyl)-2-((E)-(4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)phenyl)diazenyl)-2-hydroxybenzoic 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. |
Moxifloxacin Nitroso Impurity 12 is chemically Methyl 1-cyclopropyl-6-fluoro-8-hydroxy-7-((4aS,7aS)-1-nitrosooctahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-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. |
Umifenovir Impurity 2 is chemically Ethyl 6,7-dibromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-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. |
Difamilast Impurity 3 is chemically 3,4-Diisopropoxybenzamide. 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. |
Mometasone Impurity 2 is chemically (8S,9R,10S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-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. |
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 |
CAS No | 1132693-87-8 | 1655514-84-3 | 17838-80-1 | 72-18-4 | 1346606-53-8 | 153633-10-4 | 1369817-11-7 | |||||||
Inv. Status | Custom Synthesis | In Stock | In Stock | Custom Synthesis | Custom Synthesis | In Stock | Custom Synthesis | Custom Synthesis | In Stock, 3-4 days for Dispatch | Custom Synthesis | Custom Synthesis | In Stock | Custom Synthesis | Custom Synthesis |
Mol.F. | C26H27BrN2O4 | C26H33FO7 | C42H55Cl4N3O6 | C31H38D6N2O5S | C30H37NO4 | C25H34ClNO5 | C12H21N3O | C6H7N5O | C5H11NO2 | C27H24N6O9 | C21H23FN4O5 | C22H24Br2N2O3S | C13H19NO3 | C27H28Cl2O6 |
ISP CAT No | ISP-B011046 | ISP-F062009 | ISP-U002019 | ISP-M054013 | ISP-U001016 | ISP-S027028 | ISP-P095005 | ISP-B008006 | ISP-M033044 | ISP-U007004 | ISP-M030028 | |||
Mol.Wt. | 511.4 | 476.5 | 839.7 | 562.8 | 475.6 | 464.0 | 223.3 | 165.2 | 117.1 | 576.5 | 430.4 | 556.3 | 237.3 | 519.4 |