Chemicals

Iguratimod Impurity 1 | GNT-ST-48634| Gentaur Distribution US, UK & EuropeSynonyms: phenyl methanesulfonateFormula: C7H8O3SMolecular Weight: 172,2CAS: 16156-59-5

Iguratimod Impurity 9 | GNT-ST-48633| Gentaur Distribution US, UK & EuropeSynonyms: N-(7-(N-methylmethylsulfonamido)-4-oxo-6-phenoxy-4H-chromen-3-yl)formamideFormula: C18H16N2O6SMolecular Weight: 388,39CAS: 1179354-65-4

Manidipine Impurity 17 | GNT-ST-48632| Gentaur Distribution US, UK & EuropeSynonyms: 5-ethyl 3-(2-(2-hydroxybenzamido)ethyl) 2,6-dimethyl-4-(3-nitrophenyl)-3,4-dihydropyridine-3,5-dicarboxylateFormula: C26H27N3O8Molecular Weight: 509,52CAS: N/A

Furosemide EP Impurity A | GNT-ST-48631| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-4-((furan-2-ylmethyl)amino)-5-sulfamoylbenzoic acidFormula: C12H11ClN2O5SMolecular Weight: 330,74CAS: 4818-59-1

Furosemide-D5 | GNT-ST-48630| Gentaur Distribution US, UK & EuropeSynonyms: Furosemide-d5Formula: C12H6D5ClN2O5SMolecular Weight: 335,77CAS: 1189482-35-6

Pf-07321332; Nirmatrelvir | GNT-ST-48629| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5S)-N-((S)-1-cyano-2-((S)-2-oxopyrrolidin-3-yl)ethyl)-3-((S)-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6,6-dimethyl-3-azabicyclo[3.1...

Cefadroxil Impurity 35 | GNT-ST-48628| Gentaur Distribution US, UK & EuropeSynonyms:...

Trelagliptin Impurity 65 | GNT-ST-48627| Gentaur Distribution US, UK & EuropeSynonyms: 4-fluoro-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile succinateFormula: C18H20FN5O2 C4H6O4Molecular Weight: 357...

Epothilone A | GNT-ST-48626| Gentaur Distribution US, UK & EuropeSynonyms: (1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12-tetramethyl-3-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione;...

Empagliflozin Impurity 270 | GNT-ST-48625| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(4-(3,5-dibromo-2-chlorobenzyl)phenoxy)tetrahydrofuranFormula: C17H15Br2ClO2Molecular Weight: 446,56CAS: N/A

Aztreonam Dimer Impurity | GNT-ST-48624| Gentaur Distribution US, UK & EuropeSynonyms:...

Fesoterodine Diol Dimer | GNT-ST-48623| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-[Oxybis(methylene)]bis[2-[(1R)-3-[bis(1-methylethyl)amino]-1-phenyl propyl]-phenolFormula: C44H60N2O3Molecular Weight: 664,96CAS: 1428856-45-4

Azvudine Impurity 9 | GNT-ST-48622| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3R,4S,5R)-2-azido-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl 3-chlorobenzoateFormula: C23H17ClFN5O7Molecular...

Sitafloxacin Impurity Z | GNT-ST-48621| Gentaur Distribution US, UK & EuropeSynonyms: 7-amino-8-chloro-6-fluoro-1-(2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C13H9ClF2N2O3Molecular Weight: 314,67CAS: N/A

Azvudine Impurity 8 | GNT-ST-48620| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R,4S,5R)-2-azido-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-(iodomethyl)tetrahydrofuran-3-yl benzoateFormula: C16H13FIN5O5Molecular Weight: 501,21CAS:...

Empagliflozin Impurity 27 | GNT-ST-48619| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-2-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-5-((R)-1,2-dihydroxyethyl)tetrahydrofuran-3,4-diolFormula: C23H27ClO7Molecular Weight:...

Minodronic Acid Impurity 22 | GNT-ST-48618| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-oxobut-2-enoic acidFormula: C4H4O3Molecular Weight: 100,07CAS: 1575-59-3

Memantine Impurity 41 | GNT-ST-48617| Gentaur Distribution US, UK & EuropeSynonyms: 2,4,6-trimethyl-1,3,5-triazineFormula: C6H9N3Molecular Weight: 123,16CAS: 823-94-9

Minodronic Acid Impurity 21 | GNT-ST-48616| Gentaur Distribution US, UK & EuropeSynonyms: 2-(imidazo[1,2-a]pyridin-3-yl)acetic anhydrideFormula: C18H14N4O3Molecular Weight: 334,33CAS: N/A

Azvudine Impurity 7 | GNT-ST-48615| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2R,3S,4R,5S)-5-azido-3-fluoro-4-hydroxy-5-(iodomethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dioneFormula: C9H9FIN5O4Molecular Weight: 397,1CAS: 173379-67-4

Minodronic Acid Impurity 20 | GNT-ST-48614| Gentaur Distribution US, UK & EuropeSynonyms: 2-(imidazo[1,2-a]pyridin-3-yl)acetyl chlorideFormula: C9H7ClN2OMolecular Weight: 194,62CAS: N/A

Metaraminol Impurity 59 | GNT-ST-48613| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-2,3-dihydroxy-4-(((1R,2S)-1-hydroxy-1-(3-hydroxyphenyl)propan-2-yl)amino)-4-oxobutanoic acidFormula: C13H17NO7Molecular Weight: 299,28CAS: N/A

Minodronic Acid Impurity 2 | GNT-ST-48612| Gentaur Distribution US, UK & EuropeSynonyms: (1-hydroxy-2-(imidazo[1,2-a]pyridin-2-yl)ethane-1,1-diyl)diphosphonic acidFormula: C9H12N2O7P2Molecular Weight: 322,15CAS: 127657-45-8

Ambroxol Impurity 27 | GNT-ST-48611| Gentaur Distribution US, UK & EuropeSynonyms: 4-((2-amino-3,5-dibromobenzyl)amino)phenolFormula: C13H12Br2N2OMolecular Weight: 372,06CAS: N/A

Fmoc-D-Lys(Boc)-Oh | GNT-ST-48610| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoic acidFormula: C26H32N2O6Molecular Weight: 468,54CAS: 92122-45-7

Ethyl Trifluoromethanesulfonate | GNT-ST-48609| Gentaur Distribution US, UK & EuropeSynonyms: ethyl trifluoromethanesulfonateFormula: C3H5F3O3SMolecular Weight: 178,13CAS: 425-75-2

1-Butanol; Tri-N-Butyl Phosphate EP Impurity C; Tributyl Acetylcitrate EP Impurity D | GNT-ST-48608| Gentaur Distribution US, UK & EuropeSynonyms: n-Butanol; Butyl alcoholFormula: C4H10OMolecular Weight: 74,12CAS: 71-36-3

Trimethylsilyl Trifluoromethanesulfonate | GNT-ST-48607| Gentaur Distribution US, UK & EuropeSynonyms: trimethylsilyl trifluoromethanesulfonateFormula: C4H9F3O3SSiMolecular Weight: 222,25CAS: 27607-77-8

Methyl Trifluoromethanesulfonate | GNT-ST-48606| Gentaur Distribution US, UK & EuropeSynonyms: methyl trifluoromethanesulfonateFormula: C2H3F3O3SMolecular Weight: 164,1CAS: 333-27-7

Cefadroxil Impurity 34 | GNT-ST-48605| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-((ethoxycarbonyl)amino)-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...

Pf-06882961 | GNT-ST-48604| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((4-(6-((4-cyano-2-fluorobenzyl)oxy)pyridin-2-yl)piperidin-1-yl)methyl)-1-(oxetan-2-ylmethyl)-1H-benzo[d]imidazole-6-carboxylic acidFormula: C31H30FN5O4Molecular Weight:...

Corynoxeine | GNT-ST-48603| Gentaur Distribution US, UK & EuropeSynonyms: (E)-methyl 3-methoxy-2-((1'R,6'R,7'S,8a'S)-2-oxo-6'-vinyl-3',5',6',7',8',8a'-hexahydro-2'H-spiro[indoline-3,1'-indolizin]-7'-yl)acrylateFormula: C22H26N2O4Molecular Weight:...

Imiquimod Impurity 13 | GNT-ST-48602| Gentaur Distribution US, UK & EuropeSynonyms: 1-isobutyl-1H-imidazo[4,5-c]quinolin-4-olFormula: C14H15N3OMolecular Weight: 241,29CAS: N/A

Desoximetasone Impurity 1 | GNT-ST-48601| Gentaur Distribution US, UK & EuropeSynonyms:...

Trifluoromethanesulfonic Acid | GNT-ST-48600| Gentaur Distribution US, UK & EuropeSynonyms: trifluoromethanesulfonic acidFormula: CHF3O3SMolecular Weight: 150,07CAS: 1493-13-6

Dechloroclozapine | GNT-ST-48599| Gentaur Distribution US, UK & EuropeSynonyms: 11-(4-methylpiperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepineFormula: C18H20N4Molecular Weight: 292,38CAS: 1977-07-7

Butyl Triflate | GNT-ST-48598| Gentaur Distribution US, UK & EuropeSynonyms: butyl trifluoromethanesulfonateFormula: C5H9F3O3SMolecular Weight: 206,18CAS: 75618-25-6

1-Iodoethyl Isopropyl Carbonate | GNT-ST-48597| Gentaur Distribution US, UK & EuropeSynonyms: 1-iodoethyl isopropyl carbonateFormula: C6H11IO3Molecular Weight: 258,05CAS: 84089-73-6

Trifluridine Impurity 23 | GNT-ST-48596| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S)-2-(hydroxymethyl)-5-methoxytetrahydrofuran-3-yl 4-chlorobenzoateFormula: C13H15ClO5Molecular Weight: 286,71CAS: N/A

Gadoxetate Disodium Impurity 16 | GNT-ST-48595| Gentaur Distribution US, UK & EuropeSynonyms: gadolinium(III) disodium (S)-2,2'-((2-(2-(bis(carboxylatomethyl)amino)-N-(carboxylatomethyl)-3-(4-ethoxyphenyl)propanamido)ethyl)azanediyl)diacetateFormula:...

Trifluridine Impurity 22 | GNT-ST-48594| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S)-3-hydroxy-5-methoxytetrahydrofuran-2-yl)methyl 4-chlorobenzoateFormula: C13H15ClO5Molecular Weight: 286,71CAS: N/A

Triflusal EP Impurity D | GNT-ST-48593| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-acetoxy-4-(trifluoromethyl)benzoyl)oxy)-4-(trifluoromethyl)benzoic acidFormula: C18H10F6O6Molecular Weight: 436,26CAS: N/A

Pent-1-En-3-Yne | GNT-ST-48592| Gentaur Distribution US, UK & EuropeSynonyms: pent-1-en-3-yneFormula: C5H6Molecular Weight: 66,1CAS: 646-05-9

Regorafenib Impurity 19 | GNT-ST-48591| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-N-methylpicolinamideFormula: C7H7ClN2OMolecular Weight: 170,6CAS: 845306-04-9

Naproxen EP Impurity E | GNT-ST-48590| Gentaur Distribution US, UK & EuropeSynonyms: Methyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoateFormula: C15H16O3Molecular Weight: 244,29CAS: 26159-35-3

Norsanguinarine Impurity 2 | GNT-ST-48589| Gentaur Distribution US, UK & EuropeSynonyms: naphtho[2,3-d][1,3]dioxol-5-amineFormula: C11H9NO2Molecular Weight: 187,2CAS: 53811-49-7

Gabapentin EP Impurity G | GNT-ST-48588| Gentaur Distribution US, UK & EuropeSynonyms: [1-(2-Aminoethyl)cyclohexyl]acetic acidFormula: C10H19NO2Molecular Weight: 185,26CAS: 1500558-49-5

Desethane Sildenafil | GNT-ST-48587| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-(2-(methylamino)ethyl)benzenesulfonamideFormula: C20H28N6O4SMolecular Weight:...

Ethyl But-3-Enoate | GNT-ST-48586| Gentaur Distribution US, UK & EuropeSynonyms: ethyl but-3-enoateFormula: C6H10O2Molecular Weight: 114,14CAS: 1617-18-1

Busulfan Impurity 10 | GNT-ST-48585| Gentaur Distribution US, UK & EuropeSynonyms: acetic methanesulfonic anhydrideFormula: C3H6O4SMolecular Weight: 138,14CAS: 5539-53-7

Demethyl-Coclaurine | GNT-ST-48584| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-hydroxybenzyl)-1,2,3,4-tetrahydroisoquinoline-6,7-diolFormula: C16H17NO3Molecular Weight: 271,32CAS: 5843-65-2

Abacavir Sulfate EP Impurity C | GNT-ST-48583| Gentaur Distribution US, UK & EuropeSynonyms: ((1S,4R)-4-(2,6-diamino-9H-purin-9-yl)cyclopent-2-en-1-yl)methanolFormula: C11H14N6OMolecular Weight: 246,27CAS: 124752-25-6

Busulfan-D8 | GNT-ST-48582| Gentaur Distribution US, UK & EuropeSynonyms: Busulfan-D8Formula: C6H6D8O6S2Molecular Weight: 254,34CAS: 116653-28-2

Linagliptin Impurity 157 | GNT-ST-48581| Gentaur Distribution US, UK & EuropeSynonyms: 1-methyl-3-((4-methylquinazolin-2-yl)methyl)imidazolidine-2,4,5-trioneFormula: C14H12N4O3Molecular Weight: 284,28CAS: N/A

Nonylphenol Impurity 6 | GNT-ST-48580| Gentaur Distribution US, UK & EuropeSynonyms: 4-(7-hydroxy-2-methyloctan-2-yl)phenolFormula: C15H24O2Molecular Weight: 236,36CAS: 2789635-46-5

Quinidine; Quinine Sulfate EP Impurity A | GNT-ST-48579| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(6-methoxyquinolin-4-yl)((1S,2R,4S,5R)-5-vinylquinuclidin-2-yl)methanolFormula: C20H24N2O2Molecular Weight: 324,42CAS: 56-54-2

Nonylphenol Related Compound 1-D4 | GNT-ST-48578| Gentaur Distribution US, UK & EuropeSynonyms: 4-(7-hydroxy-2-methyloctan-2-yl-7,8,8,8-d4)phenolFormula: C15H20D4O2Molecular Weight: 240,38CAS: 2861243-72-1

Tizanidine Impurity 26 | GNT-ST-48577| Gentaur Distribution US, UK & EuropeSynonyms: 6-chlorobenzo[c][1,2,5]thiadiazol-4-amineFormula: C6H4ClN3SMolecular Weight: 185,63CAS: N/A

Tolperisone Impurity 6 | GNT-ST-48576| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-methyl-3-oxo-3-(p-tolyl)propyl)piperidine 1-oxideFormula: C16H23NO2Molecular Weight: 261,36CAS: N/A

Paracetamol Impurity 20 | GNT-ST-48575| Gentaur Distribution US, UK & EuropeSynonyms: 4-acetamido-2-acetoxybenzoic acidFormula: C11H11NO5Molecular Weight: 237,21CAS: 51-00-3

Butane-1-Sulfonyl Chloride | GNT-ST-48574| Gentaur Distribution US, UK & EuropeSynonyms: butane-1-sulfonyl chlorideFormula: C4H9ClO2SMolecular Weight: 156,63CAS: 2386-60-9

Pazufloxacin Impurity 2 | GNT-ST-48573| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-(1-aminocyclopropyl)-9-fluoro-6-hydroxy-3-methyl-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-oneFormula: C15H15FN2O3Molecular Weight: 290,29CAS:...

Pazufloxacin Impurity 12 | GNT-ST-48572| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-(1-aminocyclopropyl)-9-fluoro-3-methyl-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-oneFormula: C15H15FN2O2Molecular Weight: 274,3CAS: 777824-29-0

Lomefloxacin Impurity 10 | GNT-ST-48571| Gentaur Distribution US, UK & EuropeSynonyms: 8,9-difluoro-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]quinoline-5-carboxylic acidFormula: C12H7F2NO3Molecular Weight: 251,19CAS: N/A

Pazufloxacin Impurity 11 | GNT-ST-48570| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-(1-aminocyclopropyl)-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C16H16N2O4Molecular Weight: 300,31CAS: N/A

Pazufloxacin Impurity 10 | GNT-ST-48569| Gentaur Distribution US, UK & EuropeSynonyms: (R)-10-(1-aminocyclopropyl)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C16H15FN2O4Molecular Weight: 318,3CAS:...

Ozagrel Impurity 76 | GNT-ST-48568| Gentaur Distribution US, UK & EuropeSynonyms: methyl (E)-3-(4-(tribromomethyl)phenyl)acrylateFormula: C11H9Br3O2Molecular Weight: 412,9CAS: N/A

Blonanserin Impurity W | GNT-ST-48567| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2(1H)-oneFormula: C17H18FNOMolecular Weight: 271,33CAS: N/A

Morantel Hydrogen Tartrate EP Impurity D | GNT-ST-48566| Gentaur Distribution US, UK & EuropeSynonyms: (1RS)-2-(1-methyl-1,4,5,6-tetrahydropyrimidin-2-yl)-1-(3- methylthiophen-2-yl)ethanolFormula: C12H18N2OSMolecular Weight: 238,35CAS: N/A

Cefoxitin Impurity 30 | GNT-ST-48565| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-2-((R)-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acidFormula: C15H15N3O7SMolecular Weight:...

Dibromoiodomethane | GNT-ST-48564| Gentaur Distribution US, UK & EuropeSynonyms: Dibromo(iodo)methaneFormula: CHBr2IMolecular Weight: 299,73CAS: 593-94-2

Fluorometholone Impurity 4 | GNT-ST-48563| Gentaur Distribution US, UK & EuropeSynonyms: (6S,9R,10S,11S,13S,17R)-17-acetyl-9-bromo-11,17-dihydroxy-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-oneFormula:...

Trelagliptin Impurity 63 | GNT-ST-48562| Gentaur Distribution US, UK & EuropeSynonyms: 2-(bromo(6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrileFormula: C13H8BrClFN3O2Molecular Weight: 372,58CAS: N/A

Trelagliptin Impurity 62 | GNT-ST-48561| Gentaur Distribution US, UK & EuropeSynonyms: 2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzamideFormula: C13H11ClFN3O3Molecular Weight: 311,7CAS: 2206826-99-3

8-Hydroxyadenine | GNT-ST-48560| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-7,9-dihydro-8H-purin-8-oneFormula: C5H5N5OMolecular Weight: 151,13CAS: 21149-26-8

Nicotine Impurity 10 | GNT-ST-48559| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxyethyl nicotinateFormula: C8H9NO3Molecular Weight: 167,16CAS: 3612-80-4

Salbutamol Impurity 90 | GNT-ST-48558| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzyloxy)-5-(2-(tert-butylamino)-1-hydroxyethyl)benzaldehydeFormula: C20H25NO3Molecular Weight: 327,42CAS: N/A

Carbetamide | GNT-ST-48557| Gentaur Distribution US, UK & EuropeSynonyms: CarbetamideFormula: C12H16N2O3Molecular Weight: 236,27CAS: 16118-49-3

Carbimazole | GNT-ST-48556| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-methyl-2-thioxo-2,3-dihydro-1H-imidazole-1-carboxylateFormula: C7H10N2O2SMolecular Weight: 186,23CAS: 22232-54-8

Loxoprofen Impurity 19 | GNT-ST-48555| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-((2-oxo-3-(propan-2-ylidene)cyclopentyl)methyl)phenyl)propanoic acidFormula: C18H22O3Molecular Weight: 286,37CAS: N/A

Lifitegrast Impurity 46 | GNT-ST-48554| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-(6-((1-carboxy-2-(3-(methylsulfonyl)phenyl)ethyl)carbamoyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)-2-hydroxybenzoic acidFormula:...

Palbociclib Impurity 124 | GNT-ST-48553| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)piperazine-1-carboxylateFormula: C22H30BrN5O3Molecular Weight: 492,42CAS:...

Lifitegrast Impurity 45 | GNT-ST-48552| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-bromophenyl)propanoic acidFormula: C28H21BrCl2N2O5Molecular Weight:...

Chitotetrose | GNT-ST-48551| Gentaur Distribution US, UK & EuropeSynonyms:...

Palbociclib Impurity 123 | GNT-ST-48550| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(6-((5-bromo-4-chloropyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylateFormula: C18H22BrClN6O2Molecular Weight: 469,77CAS: N/A

Lifitegrast Impurity 44 | GNT-ST-48549| Gentaur Distribution US, UK & EuropeSynonyms: benzofuran-6-carbonyl chlorideFormula: C9H5ClO2Molecular Weight: 180,59CAS: 1156547-55-5

Palbociclib Impurity 122 | GNT-ST-48548| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(6-((5-bromo-4-(cyclopentylamino)pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylateFormula: C23H32BrN7O2Molecular Weight: 518,46CAS:...

Pd-1/Pd-L1 Inhibitor Impurity 8 (Bms 1) | GNT-ST-48547| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(2,6-dimethoxy-4-((2-methyl-[1,1'-biphenyl]-3-yl)methoxy)benzyl)piperidine-2-carboxylic acidFormula: C29H33NO5Molecular Weight: 475,59CAS:...

Lifitegrast Impurity 43 | GNT-ST-48546| Gentaur Distribution US, UK & EuropeSynonyms: 5,7-dichloro-2-trityl-1,2,3,4-tetrahydroisoquinolineFormula: C28H23Cl2NMolecular Weight: 444,4CAS: 1289646-72-5

Parvine | GNT-ST-48545| Gentaur Distribution US, UK & EuropeSynonyms: 7,8-dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(13H)-oneFormula: C18H13N3OMolecular Weight: 287,32CAS: 57103-51-2

Pd-1/Pd-L1 Inhibitor Impurity 8 | GNT-ST-48544| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl (5-chloro-4-((2-iodo-[1,1'-biphenyl]-3-yl)methoxy)-2-(pyridin-3-ylmethoxy)benzyl)-L-serinateFormula: C32H32ClIN2O5Molecular Weight: 686,97CAS: N/A

Ipatasertib; Gdc-0068 | GNT-ST-48543| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-chlorophenyl)-1-(4-((5R,7R)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl)-3-(isopropylamino)propan-1-oneFormula:...

Pactamycin | GNT-ST-48542| Gentaur Distribution US, UK & EuropeSynonyms: ((1S,2R,3R,4S,5S)-5-((3-acetylphenyl)amino)-4-amino-3-(3,3-dimethylureido)-1,2-dihydroxy-3-((S)-1-hydroxyethyl)-2-methylcyclopentyl)methyl 2-hydroxy-6-methylbenzoateFormula:...

Ritonavir Impurity 56 | GNT-ST-48541| Gentaur Distribution US, UK & EuropeSynonyms: thiazol-5-ylmethyl ((2S,3S,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl)carbamateFormula: C23H27N3O3SMolecular Weight: 425,55CAS: N/A

Dienogest EP Impurity G | GNT-ST-48540| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl)acetonitrileFormula: C20H23NO2Molecular Weight:...

Afatinib Impurity 77 | GNT-ST-48539| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)butanamideFormula: C24H27ClFN5O3Molecular Weight: 487,95CAS:...

Calcipotriol Impurity 61 | GNT-ST-48538| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-cyclopropyl-4-((1R,3aS,7aR,E)-4-((Z)-2-((3S,5R)-3,5-dihydroxy-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)pentan-1-oneFormula:...

Piracetam Impurity 17 | GNT-ST-48537| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,4-dihydro-2H-pyrrol-5-yl)pyrrolidin-2-oneFormula: C8H12N2OMolecular Weight: 152,19CAS: 7060-52-8

Cefepime Impurity 14 | GNT-ST-48536| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...

Fluvastatin Impurity 16 | GNT-ST-48535| Gentaur Distribution US, UK & EuropeSynonyms: (4R,6S)-6-((E)-2-(3-(4-fluorophenyl)-1-isopropyl-1H-indol-2-yl)vinyl)-4-hydroxytetrahydro-2H-pyran-2-oneFormula: C24H24FNO3Molecular Weight: 393,46CAS: N/A