Gentaur Standards

  • Riociguat Impurity 30
    Gentaur Standards

    Riociguat Impurity 30 | GNT-ST-22325

    Riociguat Impurity 30 | GNT-ST-22325| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-(phenyldiazenyl)pyrimidine-4,6-diamineFormula:...
    $2.00
  • Riociguat Impurity 31
    Gentaur Standards

    Riociguat Impurity 31 | GNT-ST-22323

    Riociguat Impurity 31 | GNT-ST-22323| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamideFormula: C14H11FN4OMolecular Weight: 270,27CAS:...
    $2.00
  • Riociguat Impurity 32
    Gentaur Standards

    Riociguat Impurity 32 | GNT-ST-22324

    Riociguat Impurity 32 | GNT-ST-22324| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)ureaFormula:...
    $2.00
  • Riociguat Impurity 33
    Gentaur Standards

    Riociguat Impurity 33 | GNT-ST-39383

    Riociguat Impurity 33 | GNT-ST-39383| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)-1-methylureaFormula:...
    $2.00
  • Riociguat Impurity 34
    Gentaur Standards

    Riociguat Impurity 34 | GNT-ST-05748

    Riociguat Impurity 34 | GNT-ST-05748| Gentaur Distribution US, UK & EuropeSynonyms: 2-(phenyldiazenyl)malononitrileFormula: C9H6N4Molecular Weight: 170,18CAS: 6017-21-6
    $2.00
  • Riociguat Impurity 35
    Gentaur Standards

    Riociguat Impurity 35 | GNT-ST-45623

    Riociguat Impurity 35 | GNT-ST-45623| Gentaur Distribution US, UK & EuropeSynonyms: methyl (5,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-4-yl)carbamateFormula:...
    $2.00
  • Riociguat Impurity 37
    Gentaur Standards

    Riociguat Impurity 37 | GNT-ST-38671

    Riociguat Impurity 37 | GNT-ST-38671| Gentaur Distribution US, UK & EuropeSynonyms: N-(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)-N-methylacetamideFormula:...
    $2.00
  • Riociguat Impurity 38
    Gentaur Standards

    Riociguat Impurity 38 | GNT-ST-38311

    Riociguat Impurity 38 | GNT-ST-38311| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamideFormula: C14H12FN5Molecular Weight: 269,28CAS:...
    $2.00
  • Riociguat Impurity A
    Gentaur Standards

    Riociguat Impurity A | GNT-ST-22348

    Riociguat Impurity A | GNT-ST-22348| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-5-(2-phenylhydrazinyl)pyrimidine-4,6-diamineFormula:...
    $2.00
  • Riociguat Impurity B
    Gentaur Standards

    Riociguat Impurity B | GNT-ST-22347

    Riociguat Impurity B | GNT-ST-22347| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbimidateFormula: C15H13FN4OMolecular Weight:...
    $2.00
  • Riociguat Impurity D
    Gentaur Standards

    Riociguat Impurity D | GNT-ST-22345

    Riociguat Impurity D | GNT-ST-22345| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl (6-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidine-4,5-diyl)dicarbamateFormula:...
    $2.00
  • Riociguat Impurity F
    Gentaur Standards

    Riociguat Impurity F | GNT-ST-22343

    Riociguat Impurity F | GNT-ST-22343| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-N5-methylpyrimidine-4,5,6-triamineFormula:...
    $2.00
  • Riociguat Impurity H
    Gentaur Standards

    Riociguat Impurity H | GNT-ST-22341

    Riociguat Impurity H | GNT-ST-22341| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)carbamateFormula:...
    $2.00
  • Riociguat Impurity I
    Gentaur Standards

    Riociguat Impurity I | GNT-ST-22340

    Riociguat Impurity I | GNT-ST-22340| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-7H-purin-8(9H)-oneFormula: C18H13FN8OMolecular...
    $2.00
  • Riociguat Impurity J
    Gentaur Standards

    Riociguat Impurity J | GNT-ST-22336

    Riociguat Impurity J | GNT-ST-22336| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4,6-diamino-2-(1-benzyl-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamateFormula:...
    $2.00
  • Riociguat
    Gentaur Standards

    Riociguat | GNT-ST-00939

    Riociguat | GNT-ST-00939| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamateFormula:...
    $2.00
  • Ripasudil
    Gentaur Standards

    Ripasudil | GNT-ST-42015

    Ripasudil | GNT-ST-42015| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-fluoro-5-((2-methyl-1,4-diazepan-1-yl)sulfonyl)isoquinolineFormula: C15H18FN3O2SMolecular Weight: 323,39CAS:...
    $2.00
  • Risdiplam Impurity 2
    Gentaur Standards

    Risdiplam Impurity 2 | GNT-ST-42708

    Risdiplam Impurity 2 | GNT-ST-42708| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-2,8-dimethylimidazo[1,2-b]pyridazineFormula: C8H8ClN3Molecular Weight: 181,62CAS: 17412-23-6
    $2.00
  • Risdiplam
    Gentaur Standards

    Risdiplam | GNT-ST-22744

    Risdiplam | GNT-ST-22744| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-7-(4,7-diazaspiro[2.5]octan-7-yl)-4H-pyrido[1,2-a]pyrimidin-4-oneFormula:...
    $2.00
  • Risedronate (Risedronic Acid)
    Gentaur Standards

    Risedronate (Risedronic Acid) | GNT-ST-22751

    Risedronate (Risedronic Acid) | GNT-ST-22751| Gentaur Distribution US, UK & EuropeSynonyms: (1-hydroxy-2-(pyridin-3-yl)ethane-1,1-diyl)bis(phosphonic acid)Formula: C7H11NO7P2Molecular Weight:...
    $2.00
  • Risedronate Related Compound B
    Gentaur Standards

    Risedronate Related Compound B | GNT-ST-22750

    Risedronate Related Compound B | GNT-ST-22750| Gentaur Distribution US, UK & EuropeSynonyms: sodium 3,6-diphosphono-3,6-bis(pyridin-3-ylmethyl)-1,4,2,5-dioxadiphosphinane-2,5-bis(olate)...
    $2.00
  • Risedronic Acid N-Oxide
    Gentaur Standards

    Risedronic Acid N-Oxide | GNT-ST-22752

    Risedronic Acid N-Oxide | GNT-ST-22752| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-hydroxy-2,2-diphosphonoethyl)pyridine 1-oxideFormula: C7H11NO8P2Molecular Weight: 299,11CAS: 1630901-84-6
    $2.00
  • Risperidone Difluoro Acetyl Impurity
    Gentaur Standards

    Risperidone Difluoro Acetyl Impurity | GNT-ST-39712

    Risperidone Difluoro Acetyl Impurity | GNT-ST-39712| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2,4-Difluorobenzoyl)-N-acetylpiperidineFormula: C14H15F2NO2Molecular Weight: 267,27CAS:...
    $2.00
  • Risperidone EP Impurity F
    Gentaur Standards

    Risperidone EP Impurity F | GNT-ST-39068

    Risperidone EP Impurity F | GNT-ST-39068| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl...
    $2.00
  • Risperidone Hydroxyethyl Impurity
    Gentaur Standards

    Risperidone Hydroxyethyl Impurity | GNT-ST-39714

    Risperidone Hydroxyethyl Impurity | GNT-ST-39714| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-Hydroxyethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-(1,2-a)-pyrimidin-4-oneFormula:...
    $2.00
  • Risperidone Impurity 27
    Gentaur Standards

    Risperidone Impurity 27 | GNT-ST-22772

    Risperidone Impurity 27 | GNT-ST-22772| Gentaur Distribution US, UK & EuropeSynonyms: 6-fluoro-3-(piperidin-4-yl)benzo[d]isoxazoleFormula: C12H13FN2OMolecular Weight: 220,24CAS: 84163-77-9
    $2.00
  • Risperidone Impurity 29
    Gentaur Standards

    Risperidone Impurity 29 | GNT-ST-22770

    Risperidone Impurity 29 | GNT-ST-22770| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-3-vinyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-oneFormula: C11H14N2OMolecular Weight:...
    $2.00
  • Risperidone Impurity 31
    Gentaur Standards

    Risperidone Impurity 31 | GNT-ST-22768

    Risperidone Impurity 31 | GNT-ST-22768| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-oneFormula: C11H11ClN2OMolecular Weight: 222,67CAS:...
    $2.00
  • Risperidone Impurity 36
    Gentaur Standards

    Risperidone Impurity 36 | GNT-ST-22784

    Risperidone Impurity 36 | GNT-ST-22784| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-(2,4-difluorophenyl)(piperidin-4-yl)methanone oximeFormula: C12H14F2N2OMolecular Weight: 240,25CAS: N/A
    $2.00
  • Risperidone Impurity 40
    Gentaur Standards

    Risperidone Impurity 40 | GNT-ST-22765

    Risperidone Impurity 40 | GNT-ST-22765| Gentaur Distribution US, UK & EuropeSynonyms: 6-fluoro-3-(1,2,3,6-tetrahydropyridin-4-yl)benzo[d]isoxazoleFormula: C12H11FN2OMolecular Weight: 218,23CAS:...
    $2.00
  • Risperidone Impurity 41
    Gentaur Standards

    Risperidone Impurity 41 | GNT-ST-22764

    Risperidone Impurity 41 | GNT-ST-22764| Gentaur Distribution US, UK & EuropeSynonyms: 6-fluoro-3-(1-nitrosopiperidin-4-yl)benzo[d]isoxazoleFormula: C12H12FN3O2Molecular Weight: 249,25CAS:...
    $2.00
  • Risperidone Piperidine Impurity
    Gentaur Standards

    Risperidone Piperidine Impurity | GNT-ST-39713

    Risperidone Piperidine Impurity | GNT-ST-39713| Gentaur Distribution US, UK & EuropeSynonyms: 4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl] benzoyl]-piperidineFormula:...
    $2.00
  • Ritodrine Hydrochloride
    Gentaur Standards

    Ritodrine Hydrochloride | GNT-ST-38906

    Ritodrine Hydrochloride | GNT-ST-38906| Gentaur Distribution US, UK & EuropeSynonyms: Du-21220; Miolene; Prempar; Pre-Par;...
    $2.00
  • Ritodrine Impurity 1
    Gentaur Standards

    Ritodrine Impurity 1 | GNT-ST-22742

    Ritodrine Impurity 1 | GNT-ST-22742| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-methoxyphenyl)ethan-1-amine hydrochlorideFormula: C9H14ClNOMolecular Weight: 187,67CAS: 645-58-9
    $2.00
  • Ritodrine Impurity 2 (Ritodrine)
    Gentaur Standards

    Ritodrine Impurity 2 (Ritodrine) | GNT-ST-22785

    Ritodrine Impurity 2 (Ritodrine) | GNT-ST-22785| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(((1R,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl)amino)ethyl)phenolFormula:...
    $2.00
  • Ritodrine Impurity 3
    Gentaur Standards

    Ritodrine Impurity 3 | GNT-ST-22741

    Ritodrine Impurity 3 | GNT-ST-22741| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(((1S,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl)amino)ethyl)cyclohexan-1-oneFormula: C17H25NO3Molecular...
    $2.00
  • Ritodrine Impurity 4
    Gentaur Standards

    Ritodrine Impurity 4 | GNT-ST-22740

    Ritodrine Impurity 4 | GNT-ST-22740| Gentaur Distribution US, UK & EuropeSynonyms: 4-((1S,2S)-1-hydroxy-2-((4-hydroxyphenethyl)amino)propyl)cyclohexan-1-oneFormula: C17H25NO3Molecular Weight:...
    $2.00
  • Ritodrine Impurity 7
    Gentaur Standards

    Ritodrine Impurity 7 | GNT-ST-01016

    Ritodrine Impurity 7 | GNT-ST-01016| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-((1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl)amino)ethyl)cyclohexan-1-oneFormula: C17H25NO3Molecular Weight:...
    $2.00
  • Ritodrine Impurity 8
    Gentaur Standards

    Ritodrine Impurity 8 | GNT-ST-01017

    Ritodrine Impurity 8 | GNT-ST-01017| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-hydroxy-2-((4-hydroxyphenethyl)amino)propyl)cyclohexan-1-oneFormula: C17H25NO3Molecular Weight: 291,39CAS:...
    $2.00
  • Ritodrine Impurity C
    Gentaur Standards

    Ritodrine Impurity C | GNT-ST-01018

    Ritodrine Impurity C | GNT-ST-01018| Gentaur Distribution US, UK & EuropeSynonyms: 4-((1S,2R)-1-hydroxy-2-((4-hydroxyphenethyl)amino)propyl)cyclohexan-1-oneFormula: C17H25NO3Molecular Weight:...
    $2.00
  • Ritodrine Impurity D
    Gentaur Standards

    Ritodrine Impurity D | GNT-ST-01494

    Ritodrine Impurity D | GNT-ST-01494| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(((1S,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl)amino)ethyl)phenolFormula: C17H21NO3Molecular Weight:...
    $2.00
  • Ritodrine Impurity E
    Gentaur Standards

    Ritodrine Impurity E | GNT-ST-01495

    Ritodrine Impurity E | GNT-ST-01495| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4-hydroxyphenethyl)amino)-1-(4-hydroxyphenyl)propan-1-oneFormula: C17H19NO3Molecular Weight: 285,34CAS:...
    $2.00
  • Ritonavir EP Impurity A
    Gentaur Standards

    Ritonavir EP Impurity A | GNT-ST-44616

    Ritonavir EP Impurity A | GNT-ST-44616| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acidFormula: C14H23N3O3SMolecular...
    $2.00
  • Ritonavir EP Impurity C
    Gentaur Standards

    Ritonavir EP Impurity C | GNT-ST-45630

    Ritonavir EP Impurity C | GNT-ST-45630| Gentaur Distribution US, UK & EuropeSynonyms: thiazol-5-ylmethyl ((2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl)carbamateFormula:...
    $2.00
  • Ritonavir EP Impurity D
    Gentaur Standards

    Ritonavir EP Impurity D | GNT-ST-45631

    Ritonavir EP Impurity D | GNT-ST-45631| Gentaur Distribution US, UK & EuropeSynonyms: bis(thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamateFormula:...
    $2.00
  • Ritonavir EP Impurity J
    Gentaur Standards

    Ritonavir EP Impurity J | GNT-ST-49323

    Ritonavir EP Impurity J | GNT-ST-49323| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamateFormula:...
    $2.00
  • Ritonavir EP Impurity K
    Gentaur Standards

    Ritonavir EP Impurity K | GNT-ST-50052

    Ritonavir EP Impurity K | GNT-ST-50052| Gentaur Distribution US, UK & EuropeSynonyms: isobutyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamateFormula:...
    $2.00
  • Ritonavir EP Impurity M
    Gentaur Standards

    Ritonavir EP Impurity M | GNT-ST-22789

    Ritonavir EP Impurity M | GNT-ST-22789| Gentaur Distribution US, UK & EuropeSynonyms: (S)-isobutyl 2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoateFormula:...
    $2.00