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

  • Lactic Acid
    • Lactic Acid
      Code : LU1356734
      Chemical name : 2-hydroxypropanoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Anhydrous Lactose
      Code : LU1356676
      Chemical name : 4-O-beta-D-Galactopyranosyl-alpha-D-glucopyranose
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lactitol
    • Lactitol
      Code : LU1356687
      Chemical name : 4-O-beta-D-Galactopyranosyl-D-glucitol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lactitol Monohydrate
    • Lactitol Monohydrate
      Chemical name : 4-O-beta-D-Galactopyranosyl-D-glucitol monohydrate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lactitol Monohydrate
      Chemical name : 4-O-beta-D-Galactopyranosyl-D-glucitol monohydrate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lactose
    • lactose
      Chemical name : 4-O-beta-D-Galactopyranosyl-alpha-D-glucopyranose
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lactose Monohydrate
    • Lactose Monohydrate
      Code : LU1356701
      Chemical name : alpha-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-, monohydrate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lactulose
    • Lactulose
      Code : LU1356803
      Chemical name : 4-O-beta-D-Galactopyranosyl-D-fructose
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lafutidine
    Chemical name : n-(4-(4-piperidinylmethyl)pyridyl-2-oxy)butenyl-2-(furfurylsulfinyl)acetamide
    CAS Number : 118288-08-7
    Mol. Formula : C22H29N3O4S
    Mol. Weight : 431.551 g/mol
    • Lafutidine Impurity A (P-Nitrophenol)
      Code : L330001
      Chemical name : (+-)-2-( furfurylsulfinyl)-N-4-4-(piperidinomethyl)-2-pyridyloxy-(E)-2-butenylacetamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lafutidine impurity B
      Code : L330002
      Chemical name : 2-(furfurylsulfonyl)-N-4-4-(piperidinomethyl)-2-pyridyloxy-(z)-2-butenylacetamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lafutidine Impurity C
      Code : L330003
      Chemical name : (Z)-4-[4-(piperidin-1-ylmethyl)pyridin-2-yl]oxybut-2-en-1-amine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lafutidine Impurity D
      Code : L330004
      Chemical name : NA
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lafutidine Dihydro Impurity
    • Lafutidine Dihydro Impurity
      Code : L330005
      Chemical name : 2-[[(2-Furyl)methyl]sulfinyl]-N-[4-[[4-(piperidinomethyl)-2-pyridyl]oxy]butyl]acetamide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lamivudine
    • Lamivudine
      Code : L120000
      Chemical name : 4-Amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine EP Impurity A
      Code : L120005
      Chemical name : (2R-cis)-5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine Impurity B
      Code : L120013
      Chemical name : 4-amino-1-[(2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine EP Impurity B (2’-Epi-Lamivudine)
      Code : L120022
      Chemical name : 4-amino-1-[(2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudin EP Impurity C (Salicylic Acid)
      Code : L120001
      Chemical name : 2-hydroxybenzoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine EP Impurity D
      Code : L120007
      Chemical name : 4-amino-1-[(2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudin EP Impurity E (Cystosine)
      Code : L120002
      Chemical name : 4-aminopyrimidin-2(1H)-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudin EP Impurity F (Urasil)
      Code : L120003
      Chemical name : pyrimidine-2,4(1H,3H)-dionene
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine EP Impurity G (Lamivudine sulfoxide, (S)-)
      Code : L120016
      Chemical name : 4-amino-1-[(2R,5S)-2-(hydroxymethyl)-3-oxo-1,3-oxathiolan-5-yl]pyrimidin-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine EP Impurity H
      Code : L120017
      Chemical name : 4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl] pyrimidin-2(1H)-one S-oxide, Lamivudine Impurity H
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamivudine Impurity J
      Code : L120012
      Chemical name : 1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lamivudine 2-Epimer
    • Lamivudine 2-Epimer
      Code : L120022
      Chemical name : 4-Amino-1-[(2S, 5S)-2-(hydroxymethyl)-1, 3-oxathiolan-5-yl] pyrimidin-2(1H)-one
      Unit : 10mg, 20mg, 50mg,100mg,
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