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

  • Quercetin-7-O-beta-D-glucoside
    • Quercetin-7-O-beta-D-glucoside (Quercimeritrin)
      Code : QP0949
      Chemical name : 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quercetin-7-O-alpha-L-rhamnoside
    • Quercetin-7-O-alpha-L-rhamnoside (Quercitrin)
      Chemical name : 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quercetin-3-O-beta-D-glucoside
    • Quercetin-3-O-beta-D-glucoside (Isoquercetin, Quercetin-3-glucoside)
      Code : QP0697
      Chemical name : 2-(3,4-Dihydroxy-phenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-chromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quercetin-3-O-arabinoglucoside
    • Quercetin-3-O-arabinoglucoside (Peltatoside)
      Code : QP0948
      Chemical name : Peltatoside
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quercetin
    • Quercetin
      Chemical name : 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quinapril Hydrochloride
    • Quinapril Hydrochloride
      Code : Q020000
      Chemical name : (3S)-2-[(2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Hydrochloride EP Impurity G (epi-Carboxy quinapril)
      Chemical name : (3R)-2-((2S)-2-(((1S)-1-(Ethoxycarbonyl)-3-phenylpropyl)amino)propanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Hydrochloride EP Impurity I (epi-Ethoxycarbonyl quinapril)
      Chemical name : (3S)-2-((2S)-2-(((1R)-1-(Ethoxycarbonyl)-3-phenylpropyl)amino)propanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quinapril
    • Quinapril
      Chemical name : 2-[2-(1-ethoxycarbonyl-3-phenyl-propyl)aminopropanoyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril EP Impurity A
      Code : Q020010
      Chemical name : (S)-1, 2, 3, 4-Tetrahydroisoquinoline-3-carboxylic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Related Compound A
      Code : Q020003
      Chemical name : ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-3,6,11,11a-tetrahydropyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Impurity-B
      Code : Q020002
      Chemical name : (S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propionic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril USP Related Compound B (Quinaprilat)
      Code : Q020004
      Chemical name : 3-Isoquinolinecarboxylic acid, 2-((2S)-2-(((1S)-1-carboxy-3-phenylpropyl)amino)-1-oxopropyl)-1,2,3,4-tetrahydro-, (3S)-
      Unit : 10mg, 20mg, 50mg,100mg,
    • Quinapril Impurity (EP) (Chloraminophenamide)
      Code : Q020001
      Chemical name : 4-amino-6-chlorobenzene-1,3-disulfonamide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quetiapine N-Oxide
    • Quetiapine N-Oxide (Quetiapine Impurity H)
      Code : Q010010
      Chemical name : 2-[2-[4-(Dibenzo[b,f][1,4]thiazepin-11-yl)-1-oxidopiperazin-1-yl]ethoxy]ethanol (Quetiapine N-Oxide)
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quetiapine d8 Fumarate
    • Quetiapine-d8 Fumarate
      Code : Q010013
      Chemical name : 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol-d8 (2E)-2-Butenedioate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Quetiapine d4 Fumarate
    • Quetiapine-d4 Fumarate
      Code : Q010016
      Chemical name : 2-[2-(4-Dibenzo[b,f][1,4] thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol-d4 (2E)-2-Butenedioate
      Unit : 10mg, 20mg, 50mg,100mg,
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