의약품용 유연물질, 표준품 전문업체
Specialty of Pharmaceutical Impurity & Reference Standard

  • Quetiapine Fumarate
    Chemical name : 2-(2-(4-dibenzo[b,f][1,4]thiazepine- 11-yl- 1-piperazinyl)ethoxy)ethanol
    Mol. Formula : C21H25N3O2S
    Mol. Weight : 383.51
    • Quetiapine Hemifumarate
      Code : VQ010001
      Chemical name : 2-(2-(4-dibenzo[b,f][1,4]thiazepine-11-yl-1-piperazinyl)ethoxy)ethanol fumarate
    • Quetiapine S-Oxide
      Code : VQ010002
      Chemical name : 2-[2-[4-(5-Oxidodibenzo [b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol
    • Quetiapine Impurity A
      Code : VQ010003
      Chemical name : 11-Piperazin-1-yl-dibenzo[b,f][1,4] thiazepine Dihydrochloride
    • Quetiapine Impurity 1
      Code : VQ010004
      Chemical name : 7-Hydroxy-N-des {[2-(2-hydroxy)ethoxy]ethyl} Quetiapine Dihydrochloride
    • 7-Hydroxy Quetiapine
      Code : VQ010005
      Chemical name : Quetiapine 7-Hydroxy Metabolite
    • 7-Hydroxy Quetiapine S-Oxide
      Code : VQ010006
      Chemical name : Quetiapine S-Oxide 7-Hydroxy Metabolite
    • Quetiapine Impurity 2
      Code : VQ010007
      Chemical name : Dibenzo[b,f][1,4]thiazepine-11(10-H)-one
    • Quetiapine Sulfone
      Code : VQ010008
      Chemical name : 2-[2-[4-(5,5-Dioxidodibenzo[b,f] [1,4]thiazepin-11-yl)-1-piperazinyl] ethoxy] ethanol
    • Des-hydroxyethyl Quetiapine
      Code : VQ010009
      Chemical name : 11-[4-(2-Hydroxyethyl)-1-piperazinyl]-dibenzo[b,f][1,4]thiazepine
    • Quetiapine N-Oxide
      Code : VQ010010
      Chemical name : 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol N-oxide
    • Quetiapine Impurity 3
      Code : VQ010011
      Chemical name : 1-[2-(2-Hydroxyethoxy)ethyl] piperazine
    • Quetiapine Dimer Impurity
      Code : VQ010012
      Chemical name : 11,11'-(1,4-Piperazinediyl)-bis-dibenzo[b,f][1,4]thiazepine
    • Quetiapine-Impurity G
      Code : VQ010013
      Chemical name : 1,2-bis[2-(4-Dibenzo [b,f] [1,4]thiazepin-11-yl-1piperazinyl)ethoxy]ethane
  • Quinapril Hydrochloride
    Chemical name : (3S)-2-[(2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoyl]-1,2,3,4-tetrahydro isoquinoline-3-carboxylic acid hydrochloride
    Mol. Formula : C25H30N2O5.HCl
    Mol. Weight : 474.97
    • Quinapril Impurity (EP)
      Code : VQ020001
      Chemical name : 4-amino-6-chlorobenzene-1,3-disulfonamide
    • Quinapril Impurity B
      Code : VQ020002
      Chemical name : (S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propionic acid
    • Quinapril Impurity A
      Code : VQ020003
      Chemical name : Ethyl [3S-[2(R*),3a,11aβ]]-1,3,4,6, 11,11a-hexahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl) -2H-pyrazino[1,2-b]isoquinoline-2-acetate)
    • Quinapril Impurity B
      Code : VQ020004
      Chemical name : (3-Isoquinolinecarboxylic acid, 2-[2-[(1-carboxy-3-phenylpropyl)amino]-1-oxopropyl]-1,2,3,4-tetrahydro-,[3S-[2[R*(R*)],3R*]]-)
  • Quinidine Sulphate
    Chemical name : Quinidine Sulfate Dihydrate
    Mol. Formula : (C20H24N2O2)2,H2SO4,2H2O
    Mol. Weight : 782.95
    • Digitoxigenin
      Code : QP0177
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinidinone (Hcl salt)
      Code : VQ030001
      Chemical name : (6-methoxyquinolin-4-yl)((2R,4S,5R)-5-vinylquinuclidin-2-yl)methanone hydrochloride
    • Quinine Sulphate Impurity A (EP)
      Code : VQ030002
      Chemical name : bis[(S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxyquinolin-4-yl)methanol] sulfate
    • Quinine Sulphate Impurity B (EP)
      Code : VQ030003
      Chemical name : (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]oct-2-yl](quinolin-4-yl)methanol
    • Quinine Sulphate Impurity C (EP)
      Code : VQ060001
      Chemical name : (R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxyquinolin-4-yl)methanol
    • Quinine Sulphate Impurity
      Code : VQ060002
      Chemical name : (9S)-10,11-Dihydro-6'-methoxycinchonan-9-ol
    • Quinine sulphate Imp Mixture of Diastereon
      Code : VQ060003
      Chemical name : (8alpha)-6'-methoxycinchonan-9-one
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