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

  • Rhodionin
    • Rhodionin
      Code : QP0955
      Chemical name : Herbacetin 7-rhamnoside
      Unit : 10mg, 20mg, 50mg,100mg,
  • Rhodiosin
    • Rhodiosin
      Code : QP0956
      Chemical name : Rhodiosin;Herbacetin-7-O-glucorhamnoside
      Unit : 10mg, 20mg, 50mg,100mg,
  • Rhoifolin
    • Rhoifolin
      Code : QP0507
      Chemical name : Apigenin 7-O-neohesperidoside
      Unit : 10mg, 20mg, 50mg,100mg,
  • Rhynchophylline
    • Rhynchophylline
      Code : QP0508
      Chemical name : Corynoxan-16-carboxylic acid, 16,17-didehydro-17-methoxy-2-oxo-, methyl ester, (7-beta,16E,20-alpha)-
      Unit : 10mg, 20mg, 50mg,100mg,
  • Ribavirin (Ribavarin)
    Chemical name : 1-beta-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide
    CAS Number : 36791-04-5
    Mol. Formula : C8H12N4O5
    Mol. Weight : 244.207 g/mol
    • Ribavirin EP Impurity A (Ribavirin carboxylic acid)
      Chemical name : 1-beta-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ribavirin EP Impurity B (alpha-Ribavirin),(Ribavirin Impurity B)
      Chemical name : 1-alpha-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ribavirin EP Impurity C
      Code : R110001
      Chemical name : 1H-1,2,4-triazole-3-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ribavirin EP Impurity D
      Code : R110002
      Chemical name : 1H-1,2,4-Triazole-3-carboxamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ribavirin EP Impurity E (5-O-Benzoylribavirin)
      Code : LM054205
      Chemical name : 1-(5-O-Benzoyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ribavirin EP Impurity F (5-O-Acetylribavirin)
      Code : LM054206
      Chemical name : 1-(5-O-Acetyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ribavirin EP Impurity G (Iso Ribavirin ), Ribavirin Impurity G
      Chemical name : 1-beta-D-Ribofuranosyl-1H-1,2,4-triazole-5-carboxamide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Riboflavin
    Chemical name : 7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione
    CAS Number : 83-88-5
    Mol. Formula : C17H20N4O6
    Mol. Weight : 376.369 g/mol
    • Riboflavin Impurity 2 (Lumichrome)
      Chemical name : 7,8-dimethyl-1H-benzo[g]pteridine-2,4-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Riboflavin Impurity 3 (Lumiflavine)
      Chemical name : 7,8,10-trimethylbenzo[g]pteridine-2,4-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Riboflavin EP Impurity A (Lumiflavine)
      Code : V150001
      Chemical name : 7,8,10-Trimethylbenzo[g]pteridine-2,4(3H,10H)-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Riboflavin EP Impurity B (Lumichrome)
      Code : V150002
      Chemical name : 7,8-dimethylbenzo[g]pteridine-2,4(1H,3H)-dione
      Unit : 10mg, 20mg, 50mg,100mg,
  • Riboflavin for Peak Identification
    • Riboflavin for Peak Identification
      Code : V150003
      Chemical name : (−)-Riboflavin, Lactoflavin, Vitamin B2
      Unit : 10mg, 20mg, 50mg,100mg,
  • Ribose
    • Ribose (D-Ribose)
      Code : LU1603108
      Chemical name : (3R,4R,5R)-oxane-2,3,4,5-tetrol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Rifabutin
    • Rifabutin
      Code : LU1603800
      Chemical name : 1,4-Dihydro-1-deoxy-1,4-didehydro-5-(2-methylpropyl)-1-oxorifamycin XIV
      Unit : 10mg, 20mg, 50mg,100mg,
  • Rifabutin N-oxide
    • Rifabutin N-oxide
      Code : R470002
      Chemical name : (trihydroxy-1-isobutyl-methoxy-heptamethyl-1-oxido-trioxo-spiro[[?]-4,4-piperidin-1-ium]yl) acetate
      Unit : 10mg, 20mg, 50mg,100mg,
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