Chemicals

Pregabalin Impurity 109 | GNT-ST-43305| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(aminomethyl)-5-chloro-5-methylhexanoic acidFormula: C8H16ClNO2Molecular Weight: 193,67CAS: N/A

Pregabalin Impurity 108 | GNT-ST-43304| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-3-isobutylpentanediamideFormula: C9H17ClN2O2Molecular Weight: 220,7CAS: N/A

Ivermectin Impurity 25 | GNT-ST-43303| Gentaur Distribution US, UK & EuropeSynonyms:...

Apixaban Impurity 11 | GNT-ST-43302| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)-3-(morpholine-4-carbonyl)-6-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydro-1H-pyrazolo[3,4-c]pyridin-7(4H)-oneFormula: C29H31N5O5Molecular Weight:...

Apixaban Intermediate 5 | GNT-ST-43301| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-(4-methoxyphenyl)-7a-morpholino-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylateFormula:...

Pregabalin Impurity 107 | GNT-ST-43300| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-4-isobutylpiperidine-2,6-dioneFormula: C9H14ClNO2Molecular Weight: 203,67CAS: N/A

Pregabalin Impurity 106 | GNT-ST-43299| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-hydroxy-2-methylpropyl)pyrrolidin-2-oneFormula: C8H15NO2Molecular Weight: 157,21CAS: N/A

Pregabalin Impurity 105 | GNT-ST-43298| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-hydroperoxy-2-(hydroperoxymethyl)propyl)pyrrolidin-2-oneFormula: C8H15NO5Molecular Weight: 205,21CAS: N/A

Pregabalin Impurity 104 | GNT-ST-43297| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-hydroperoxy-2-methylpropyl)pyrrolidin-2-oneFormula: C8H15NO3Molecular Weight: 173,21CAS: N/A

Pregabalin Impurity 103 | GNT-ST-43296| Gentaur Distribution US, UK & EuropeSynonyms: 3-(aminomethyl)-6-hydroxy-5-methylhexanoic acidFormula: C8H17NO3Molecular Weight: 175,23CAS: N/A

Pregabalin Impurity 102 | GNT-ST-43295| Gentaur Distribution US, UK & EuropeSynonyms: 3-(aminomethyl)-6-hydroperoxy-5-(hydroxymethyl)hexanoic acidFormula: C8H17NO5Molecular Weight: 207,22CAS: N/A

Ivermectin Impurity 24 | GNT-ST-43294| Gentaur Distribution US, UK & EuropeSynonyms:...

Ivermectin EP Impurity K | GNT-ST-43293| Gentaur Distribution US, UK & EuropeSynonyms: (4R) and (4S)-5-O-Demethyl-3,4,22,23-tetrahydroavermectin A1aFormula: C48H76O14Molecular Weight: 877,11CAS: 74567-01-4

Lornoxicam Impurity 58 | GNT-ST-43292| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(methoxysulfonyl)thiophene-2-carboxylateFormula: C7H8O5S2Molecular Weight: 236,26CAS: N/A

Pregabalin Impurity 101 | GNT-ST-43291| Gentaur Distribution US, UK & EuropeSynonyms: 3-(aminomethyl)-6-hydroperoxy-5-(hydroperoxymethyl)hexanoic acidFormula: C8H17NO6Molecular Weight: 223,22CAS: N/A

Pregabalin Impurity 100 | GNT-ST-43290| Gentaur Distribution US, UK & EuropeSynonyms: 3-(aminomethyl)-6-hydroperoxy-5-methylhexanoic acidFormula: C8H17NO4Molecular Weight: 191,22CAS: N/A

Pregabalin Impurity 10 | GNT-ST-43289| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acidFormula: C9H17NO3Molecular Weight: 187,24CAS: 181289-34-9

Pregabalin Impurity 1 | GNT-ST-43288| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl (S)-2-hydroxy-2-phenylacetateFormula: C11H14O3Molecular Weight: 194,23CAS: 53439-96-6

Phloroglucinol Impurity 61 | GNT-ST-43287| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3,5-dihydroxycyclohexyl)-5-(3,5-dihydroxyphenoxy)benzene-1,3-diolFormula: C18H20O7Molecular Weight: 348,35CAS: N/A

Pregabalin Impurity 118 | GNT-ST-43286| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-(3-(2-(carboxymethyl)-4-methylpentyl)ureido)-2-oxoethyl)-5-methylhexanoic acidFormula: C18H32N2O6Molecular Weight: 372,46CAS: N/A

Pregabalin Methyl Ester | GNT-ST-43285| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 3-(aminomethyl)-5-methylhexanoate hydrochlorideFormula: C9H19NO2 HClMolecular Weight: 173.25 36.46CAS: 714230-22-5

Lapatinib Impurity 22 | GNT-ST-43284| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-((4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-carbaldehydeFormula: C26H18FN3O3Molecular Weight: 439,44CAS: 746591-42-4

Oseltamivir Impurity 106 | GNT-ST-43283| Gentaur Distribution US, UK & EuropeSynonyms: (1S,5R,6S)-ethyl 5-(methoxymethoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylateFormula: C11H16O5Molecular Weight: 228,24CAS: 221386-93-2

Oseltamivir Impurity 105 | GNT-ST-43282| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R,5S)-ethyl 4-acetamido-3-acetoxy-2,5-diazidocyclohexanecarboxylateFormula: C13H19N7O5Molecular Weight: 353,33CAS: N/A

Ceftizoxime Impurity 50 | GNT-ST-43281| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxideFormula: C13H13N5O6S2Molecular...

Ceftizoxime Impurity 5 | GNT-ST-43280| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C13H13N5O5S2Molecular Weight:...

Pregabalin Diacid Impurity | GNT-ST-43279| Gentaur Distribution US, UK & EuropeSynonyms: 3-Carboxy-5-methylhexanoic acid; 2-isobutylsuccinic acid; Pregabalin related impurityFormula: C8H14O4Molecular Weight: 174,19CAS: 5702-99-8

Pregabalin Impurity L | GNT-ST-43278| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acidFormula: C9H17NO3Molecular Weight: 187,24CAS: 181289-33-8

Pregabalin N-Methyl Impurity | GNT-ST-43277| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(+)-3-(N-Methylaminomethyl)-5-methylhexanoic acidFormula: C9H19NO2Molecular Weight: 173,25CAS: 1155843-61-0

Pregabalin EP Impurity D | GNT-ST-43276| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 2-hydroxy-2-phenylacetateFormula: C11H14O3Molecular Weight: 194,23CAS: 4118-51-8

Inosine Impurity 6 | GNT-ST-43275| Gentaur Distribution US, UK & EuropeSynonyms: 7-beta-ribofuranosylhypoxanthine; 7-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,7-dihydro-6H-purin-6-oneFormula: C10H12N4O5Molecular Weight:...

Afatinib Impurity J | GNT-ST-43274| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(methylamino)but-2-enamideFormula: C23H23ClFN5O3Molecular Weight: 471,91CAS:...

Afatinib Impurity I | GNT-ST-43273| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-4-(dimethylamino)-N-(4-hydroxy-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamideFormula: C18H22N4O4Molecular Weight: 358,39CAS: N/A

Ivermectin EP Impurity J | GNT-ST-43272| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-Didehydro-5-O-demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)-3,4,22,23-tetrahydroavermectin A1a;...

Sugammadex Cylcopropane Impurity | GNT-ST-43271| Gentaur Distribution US, UK & EuropeSynonyms: Sugammadex Cylcopropane impurityFormula: C69H104O47S7Molecular Weight: 1909,99CAS: N/A

Sugammadex Dehydro-Impurity | GNT-ST-43270| Gentaur Distribution US, UK & EuropeSynonyms: Sugammadex Dehydro-impurityFormula: C69H106O46S7Molecular Weight: 1896,01CAS: N/A

Azure B | GNT-ST-43269| Gentaur Distribution US, UK & EuropeSynonyms: 3-(dimethylamino)-7-(methylamino)phenothiazin-5-ium chlorideFormula: C15H16ClN3SMolecular Weight: 305,83CAS: 531-55-5

Ivermectin EP Impurity I (4S-Isomer) | GNT-ST-43268| Gentaur Distribution US, UK & EuropeSynonyms: Avermectin A1a, 2,3-didehydro-5-O-demethyl-3,4,22,23-tetrahydro-, (4S)-; (4S)-2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1aFormula:...

Mebhydrolin | GNT-ST-43267| Gentaur Distribution US, UK & EuropeSynonyms: 5-benzyl-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indoleFormula: C19H20N2Molecular Weight: 276,38CAS: 524-81-2

Cetrorelix Impurity 2(6-D-Orn) | GNT-ST-43266| Gentaur Distribution US, UK & EuropeSynonyms:...

Cetrorelix Impurity 1 | GNT-ST-43265| Gentaur Distribution US, UK & EuropeSynonyms:...

Cetrorelix | GNT-ST-43264| Gentaur Distribution US, UK & EuropeSynonyms:...

Mesalazine Impurity 48 | GNT-ST-43263| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-acetamido-3-chloro-2-ethoxybenzoateFormula: C12H14ClNO4Molecular Weight: 271,7CAS: N/A

Tenofovir Impurity 115 | GNT-ST-43262| Gentaur Distribution US, UK & EuropeSynonyms: (R)-phenyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonateFormula: C15H18N5O4PMolecular Weight: 363,31CAS: N/A

Tenofovir Impurity 114 | GNT-ST-43261| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-isopropyl 2-((((((S)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)amino)propanoateFormula: C21H29N6O5PMolecular Weight: 476,47CAS: N/A

Ivermectin EP Impurity I | GNT-ST-43260| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a;...

Ivermectin EP Impurity H | GNT-ST-43259| Gentaur Distribution US, UK & EuropeSynonyms: 4′-O-De(2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-22,23-dihydroavermectin A1aFormula: C41H62O11Molecular Weight: 730,92CAS: 71837-27-9

Toremifene Impurity 8 | GNT-ST-43258| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-(4-chloro-1-(4-(2-(methylamino)ethoxy)phenyl)-2-phenylbut-1-en-1-yl)phenolFormula: C25H26ClNO2Molecular Weight: 407,93CAS: N/A

Ivermectin EP Impurity G | GNT-ST-43257| Gentaur Distribution US, UK & EuropeSynonyms: (6R,13S,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl]milbemycin BFormula: C34H50O8Molecular Weight: 586,76CAS: 73162-95-5

Ivermectin EP Impurity F | GNT-ST-43256| Gentaur Distribution US, UK & EuropeSynonyms: 5-O,12-Didemethyl-25-de(1-methylpropyl)-12-ethyl-25-(1-methylethyl)-22,23-dihydroavermectin A1a;...

Ferrous Succinate Impurity 7 | GNT-ST-43255| Gentaur Distribution US, UK & EuropeSynonyms: 4,8-dibromo-5-methoxynaphthalen-1-olFormula: C11H8Br2O2Molecular Weight: 331,99CAS: N/A

Ferrous Succinate Impurity 6 | GNT-ST-43254| Gentaur Distribution US, UK & EuropeSynonyms: 4,8-dibromonaphthalene-1,5-diolFormula: C10H6Br2O2Molecular Weight: 317,96CAS: 335206-50-3

Eltrombopag Impurity F | GNT-ST-43253| Gentaur Distribution US, UK & EuropeSynonyms: 4'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acidFormula: C13H9NO5Molecular Weight: 259,21CAS: N/A

Salbutamol Impurity 39 | GNT-ST-43252| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(tert-butylamino)-1-hydroxyethyl)-2-(isopropoxymethyl)phenolFormula: C16H27NO3Molecular Weight: 281,39CAS: N/A

5-Hydroxyesomeprazole | GNT-ST-43251| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(4-methoxy-6-(((6-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-5-methylpyridin-3-yl)methanolFormula: C17H19N3O4SMolecular Weight: 361,42CAS: 196789-27-7

Loteprednol Etabonate | GNT-ST-43250| Gentaur Distribution US, UK & EuropeSynonyms: (8S,9S,10R,11S,13S,14S,17R)-chloromethyl...

2-(1H-Indol-3-Yl)Ethanol | GNT-ST-43249| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1H-indol-3-yl)ethanolFormula: C10H11NOMolecular Weight: 161,2CAS: 526-55-6

Sitagliptin Impurity A | GNT-ST-43248| Gentaur Distribution US, UK & EuropeSynonyms: 3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-oneFormula: C6H5F3N4OMolecular Weight: 206,13CAS: 877402-45-4

Flurazepam Monohydrochloride EP Impurity C | GNT-ST-43247| Gentaur Distribution US, UK & EuropeSynonyms: 7-chloro-5-(2-fluorophenyl)-1-[(1RS)-1- hydroxyethyl]-1,3-dihydro-2H-1,4-benzodiazepin-2-oneFormula: C17H14ClFN2O2Molecular Weight: 332,76CAS: N/A

Nirmatrelvir Impurity 3 | GNT-ST-43246| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5S)-3-((S)-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acidFormula: C16H23F3N2O4Molecular Weight:...

Finerenone Impurity 96 | GNT-ST-43245| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (E)-2-(4-cyano-2-methoxybenzylidene)-3-oxobutanoateFormula: C15H15NO4Molecular Weight: 273,29CAS: N/A

Gadobutrol Impurity 118 | GNT-ST-43244| Gentaur Distribution US, UK & EuropeSynonyms: 1,7-ditosyl-1,4,7,10-tetraazacyclododecaneFormula: C22H32N4O4S2Molecular Weight: 480,64CAS: N/A

Gadobutrol Impurity 117 | GNT-ST-43243| Gentaur Distribution US, UK & EuropeSynonyms: 1-tosyl-1,4,7,10-tetraazacyclododecaneFormula: C15H26N4O2SMolecular Weight: 326,46CAS: 289719-40-0

Vonoprazan Impurity 165 | GNT-ST-43242| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-fluorophenyl)-4-((methylamino)methyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole 1-oxideFormula: C17H16FN3O3SMolecular Weight: 361,39CAS: N/A

Gadobutrol Impurity 116 | GNT-ST-43241| Gentaur Distribution US, UK & EuropeSynonyms: (tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate)Formula: C25H29NO8S3Molecular Weight: 567,69CAS: 16695-22-0

Ivermectin EP Impurity E | GNT-ST-43240| Gentaur Distribution US, UK & EuropeSynonyms: 5-O,12-didemethyl-12-ethyl-22,23-dihydroavermectin A1a (12-demethyl-12-ethyl-H2B1a);...

Finerenone Impurity 70 | GNT-ST-43239| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(aminomethyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridin-4-yl)-3-methoxybenzonitrileFormula: C21H24N4O2Molecular Weight: 364,45CAS: N/A

Finerenone Impurity 7 | GNT-ST-43238| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-carbamoyl-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamideFormula: C21H24N4O4Molecular Weight: 396,45CAS: N/A

Tosylchloramide Sodium | GNT-ST-43237| Gentaur Distribution US, UK & EuropeSynonyms: Sodium N-chloro-4-methylbenzene-sulfonimidate trihydrateFormula: C7H13ClNNaO5SMolecular Weight: 281,69CAS: N/A

Methyl Tosylcarbamate | GNT-ST-43236| Gentaur Distribution US, UK & EuropeSynonyms: methyl tosylcarbamateFormula: C9H11NO4SMolecular Weight: 229,25CAS: 14437-03-7

Trelagliptin Impurity 61 | GNT-ST-43235| Gentaur Distribution US, UK & EuropeSynonyms: 2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzoic acidFormula: C13H10ClFN2O4Molecular Weight: 312,68CAS: N/A

Trelagliptin Impurity 60 | GNT-ST-43234| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-fluoro-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrileFormula: C18H20FN5O2Molecular Weight: 357,38CAS: N/A

Loteprednol Impurity 39 | GNT-ST-43233| Gentaur Distribution US, UK & EuropeSynonyms: chloromethyl 17-((ethoxycarbonyl)oxy)-10,13-dimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-17-carboxylateFormula:...

Loteprednol Impurity 38 | GNT-ST-43232| Gentaur Distribution US, UK & EuropeSynonyms: methyl 17-((ethoxycarbonyl)oxy)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylateFormula:...

Loteprednol Impurity 37 | GNT-ST-43231| Gentaur Distribution US, UK & EuropeSynonyms: chloromethyl...

Loteprednol Impurity 36 | GNT-ST-43230| Gentaur Distribution US, UK & EuropeSynonyms: chloromethyl...

Loteprednol Impurity 35 | GNT-ST-43229| Gentaur Distribution US, UK & EuropeSynonyms:...

Loteprednol Impurity 34 | GNT-ST-43228| Gentaur Distribution US, UK & EuropeSynonyms: chloromethyl...

Ivermectin EP Impurity D | GNT-ST-43227| Gentaur Distribution US, UK & EuropeSynonyms: 5-O-Demethyl-28-oxo-22,23-dihydroavermectin A1aFormula: C48H72O15Molecular Weight: 889,08CAS: 102190-55-6

Lenvatinib Impurity 68 | GNT-ST-43226| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dicyclopropylureaFormula: C7H12N2OMolecular Weight: 140,18CAS: 69332-65-6

Cyclohexanone Oxime | GNT-ST-43225| Gentaur Distribution US, UK & EuropeSynonyms: cyclohexanone oximeFormula: C6H11NOMolecular Weight: 113,16CAS: 100-64-1

Cyclohexanone | GNT-ST-43224| Gentaur Distribution US, UK & EuropeSynonyms: Anon; Anone; Hexanon; Hytrol O; NSC 5711; Nadone; Pimelic ketone; Pimelin ketone; SextoneFormula: C6H10OMolecular Weight: 98,14CAS: 108-94-1

Pregabalin EP Impurity C; Glycopyrronium Bromide EP Impurity C; Homatropine Hydrobromide EP Impurity C | GNT-ST-43223| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-2-phenylacetic acidFormula: C8H8O3Molecular Weight: 152,15CAS: 90-64-2

Pregabalin EP Impurity B | GNT-ST-43222| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(aminomethyl)-5-methylhexanoic acidFormula: C8H17NO2Molecular Weight: 159,23CAS: 148553-51-9

Bromperidol Decanoate EP Impurity C | GNT-ST-43221| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-bromophenyl)-1-(4-(3-ethyl-4-fluorophenyl)-4-oxobutyl)piperidin-4-yl decanoateFormula: C33H45BrFNO3Molecular Weight: 602,62CAS: N/A

Ivermectin EP Impurity C | GNT-ST-43220| Gentaur Distribution US, UK & EuropeSynonyms: (23S)-5-O-demethyl-23-hydroxy-22,23-dihydro_x0002_avermectin A1a (avermectin B2a);...

Ivermectin EP Impurity B | GNT-ST-43219| Gentaur Distribution US, UK & EuropeSynonyms: 5-O-Demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)avermectin A1aFormula: C47H70O14Molecular Weight: 859,05CAS: 65195-56-4

Ivermectin EP Impurity A | GNT-ST-43218| Gentaur Distribution US, UK & EuropeSynonyms: 5-O-demethylavermectin A1aFormula: C48H72O14Molecular Weight: 873,08CAS: 65195-55-3

Ivermectin B1A | GNT-ST-43217| Gentaur Distribution US, UK & EuropeSynonyms: Ivermectin B1a; 5-O-Demethyl-22,23-dihydroavermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'- [2H]pyran], avermectin A1a deriv...

Vilanterol Impurity 7 | GNT-ST-43216| Gentaur Distribution US, UK & EuropeSynonyms:...

Ivermectin | GNT-ST-43215| Gentaur Distribution US, UK & EuropeSynonyms: 22,23-Dihydroavermectin B1a; Bagomectina; Bimectin; Bovinet; Cardomec; Cardotek 30; Cardotek Plus; Cevamec; Equimec; Equimec Paste; Equimectrin; Equirat Gold; Eqvalan;...

Vilanterol Impurity 6 | GNT-ST-43214| Gentaur Distribution US, UK & EuropeSynonyms: (R)-5-(2-((6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehydeFormula: C24H31Cl2NO5Molecular Weight: 484,41CAS: 2514696-13-8

Evocalcet Impurity 9 | GNT-ST-43213| Gentaur Distribution US, UK & EuropeSynonyms: 2-(naphthalen-1-yl)propanalFormula: C13H12OMolecular Weight: 184,24CAS: 52417-52-4

Fluconazole EP Impurity C | GNT-ST-43212| Gentaur Distribution US, UK & EuropeSynonyms: Fluconazole USP Related Compound C; 1,3-di(1H-1,2,4-triazol-1-yl)benzeneFormula: C10H8N6Molecular Weight: 212,21CAS: 514222-44-7

N-(3,4-Dimethylphenyl)Nitrous Hydrazide | GNT-ST-43211| Gentaur Distribution US, UK & EuropeSynonyms: N-(3,4-dimethylphenyl)nitrous hydrazideFormula: C8H11N3OMolecular Weight: 165,2CAS: N/A

Evocalcet Impurity 8 | GNT-ST-43210| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(4-((S)-3-(((R)-1-(naphthalen-1-yl)ethyl)amino)pyrrolidin-1-yl)phenyl)acetateFormula: C26H30N2O2Molecular Weight: 402,54CAS: 1666124-30-6

Oseltamivir Impurity 104 | GNT-ST-43209| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S,5R)-ethyl 5-acetamido-4-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylateFormula: C16H28N2O4Molecular Weight: 312,4CAS: N/A

Roxadustat Impurity 21 | GNT-ST-43208| Gentaur Distribution US, UK & EuropeSynonyms: methyl 7-(4-chlorophenoxy)-4-hydroxyisoquinoline-3-carboxylateFormula: C17H12ClNO4Molecular Weight: 329,73CAS: 2711953-58-9

Phenacetin Impurity 3 | GNT-ST-43207| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(4-chlorophenyl)-2-(4-ethoxyphenyl)diazene oxideFormula: C14H13ClN2O2Molecular Weight: 276,72CAS: 24176-84-9

Phenacetin Impurity 24 | GNT-ST-43206| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-ethoxyphenyl)hydroxylamineFormula: C8H11NO2Molecular Weight: 153,18CAS: 38246-95-6