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

  • Lamotrigene
    • Lamotrigene Impurity B
      Code : SP121301
      Chemical name : 2-((2,3-dichlorophenyl)(cyano)methyleneamino)guanidine
      Unit : 10mg, 20mg, 50mg, 100mg
  • Lamotrigine
    Chemical name : 6-(2,3-dichlorophenyl)-1,2,4-triazine-3,5-diamine
    CAS Number : 84057-84-1
    Mol. Formula : C9H7Cl2N5
    Mol. Weight : 256.09 g/mol
    • Lamotrigine EP Impurity-A (USP RC C)
      Code : L010001
      Chemical name : 3-amino-6-(2,3-dichlorophenyl)-2H-1,2,4-triazin-5-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine EP Impurity-B
      Code : L010002
      Chemical name : (2E)-[2-(diaminomethylidene) diazanylidene](2,3-dichlorophenyl)acetonitrile,
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine EP Impurity-C
      Code : L010003
      Chemical name : (2Z)-2-(Diaminomethylidene)-diazanylidene(2,3-dichlorophenyl)acetonitrile
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine Related Compound C
      Code : LM092205
      Chemical name : 3-amino-6-(2,3-dichlorophenyl)-2H-1,2,4-triazin-5-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine EP Impurity-D
      Code : L010004
      Chemical name : 6-(2,3-dichlorophenyl)-2H-1,2,4-triazine-3,5-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine Related Compound D
      Code : LU1356789
      Chemical name : N-[5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]-2,3-dichlorobenzamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine EP Impurity-E (USP RC B)
      Code : L010005
      Chemical name : 2,3-dichlorobenzoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine EP Impurity-F (USP RC D)
      Code : L010006
      Chemical name : N-[5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]-2,3-dichlorobenzamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine EP Impurity-G
      Code : L010007
      Chemical name : 6-(2,4-dichlorophenyl)-1,2,4-triazine-3,5-diamine
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lamotrigine
    • Lamotrigine Impurity (2 3-dichlorobenzoy chloride)
      Code : L010011
      Chemical name : 2,3-Dichlorobenzoic acid chloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine Impurity (2 3-dichlorobenzoy cyanide)
      Chemical name : 2,3-dichlorobenzoyl cyanide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine Inhouse Impurity (2,3-Dichlorobenzoyl cyanide)
      Code : L010008
      Chemical name : 2,3-Dichlorobenzoyl nitrile
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine N2-Glucuronide
      Code : L010010
      Chemical name : 3,5-Diamino-6-(2,3-dichlorophenyl)-2-D-glucopyranuronosyl-1,2,4-triazinium
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lamotrigine N2-oxide
      Code : L010022
      Chemical name : 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine 2-Oxide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lansoprazole
    Chemical name : 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]-1H-benzimidazole
    CAS Number : 103577-45-3
    Mol. Formula : C16H14F3N3O2S
    Mol. Weight : 369.362 g/mol
    • Lansoprazole EP Impurity A (Lansoprazole N-Oxide)
      Code : LM047407
      Chemical name : 2-[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole EP Impurity B (Lansoprazole Sulphone)
      Code : LM047401
      Chemical name : 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfonyl]-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole EP Impurity C (Lansoprazole Sulfide)
      Code : LM047406
      Chemical name : 2-3-Methyl-4-(2,2,2-trifluoro-ethoxy)pyridin-2-ylmethylsulphanyl-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole EP Impurity D (2-Benzimidazolinone)
      Code : LM047403
      Chemical name : 1,3-dihydrobenzimidazol-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole EP Impurity E (2-Benzimidazolethiol)
      Code : LM047405
      Chemical name : 1,3-dihydrobenzimidazole-2-thione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole EP Impurity F (Rabeprazole/ Lansoprazole Chloro impurity)
      Code : LM047402
      Chemical name : 2-[(4-chloro-3-methylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity I
      Code : LM047404
      Chemical name : [3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methanol;hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lansoprazole
    • Lansoprazole Impurity (Lansoprazole sodium)
      Code : L020004
      Chemical name : sodium;2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]benzimidazol-1-ide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity (Lansoprazole Sulfide N-Oxide)
      Code : L020006
      Chemical name : 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-1H-benzimidazole N-Oxide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity (Lansoprazole Sulfone N-Oxide)
      Code : L020003
      Chemical name : 2-[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfonyl]-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity-N-Oxide (EP Impurity A)
      Code : L020002
      Chemical name : 2-[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]-1H-benzoimidazole sodium salt
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity-Sulfone (EP Impurity B)
      Code : L020001
      Chemical name : 2-[[[3-Methyl-1-oxido-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity-Sulfide (EP Impurity C)
      Code : L020005
      Chemical name : 2-(Chloromethyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole impurity intermediate-LS (L
      Code : L020007
      Chemical name : 2-(Chloromethyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole impurity intermediate-LS 8
      Code : L020008
      Chemical name : NA
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole Impurity Intermediate LS
      Code : L020009
      Chemical name : 4-Nitro-2,3-lutidine-N-oxide; 2,3-Dimethyl-4-nitropyridine-N-oxide;
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lansoprazole-d4
      Code : L020015
      Chemical name : 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole-d4
      Unit : 10mg, 20mg, 50mg,100mg,
    • Dexlansoprazole
      Chemical name : (R)-2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Dexlansoprazole S isomer (Levolansoprazole)
      Code : L020025
      Chemical name : 2-[(S)-[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl]-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lappaconidine
    • Lappaconidine
      Code : QP0691
      Chemical name : Lappaconidine
      Unit : 10mg, 20mg, 50mg,100mg,
  • Lappaconitine
    • Lappaconitine
      Code : QP0354
      Chemical name : Lannaconitine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lappaconitine hydrobromide
      Code : QP0355
      Chemical name : Lappaconite Hydrobromide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Lappaconitine Hydrochloride
      Code : QP0356
      Chemical name : Aconitane-4,8,9-triol, 20-ethyl-1,14,16-trimethoxy-, 4-(2-(acetylamino)benzoate), monohydrochloride, (1alpha,14alpha,16beta)-
      Unit : 10mg, 20mg, 50mg,100mg,
  • Latanoprost
    Chemical name : Isopropyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((3R)-3-hydroxy-5-phenylpentyl)cyclopentyl)-5-heptenoate
    CAS Number : 130209-82-4
    Mol. Formula : C26H40O5
    Mol. Weight : 432.601 g/mol
    • Latanoprost Ref STD
      Chemical name : Isopropyl-(Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-5-heptenoate
      Unit : 10mg, 20mg, 50mg,100mg
    • Latanoprost Impurity (Diphenylphosphine)
      Chemical name : diphenylphosphane
      Unit : 10mg, 20mg, 50mg,100mg
    • Letrozole EP impurity B
      Chemical name : 4-[bis(4-cyanophenyl)methyl]benzonitrile
      Unit : 10mg, 20mg, 50mg,100mg
    • Latanoprost USP RC E
      Chemical name : NA
      Unit : 10mg, 20mg, 50mg,100mg
    • 15(S)-Latanoprost
      Chemical name : (Z)-isopropyl 7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
      Unit : 10mg, 20mg, 50mg,100mg
    • 15-Keto Latanoprost
      Chemical name : (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-(3-oxo-5-phenylpentyl)cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester
      Unit : 10mg, 20mg, 50mg,100mg
    • 5,6-trans-Latanoprost
      Chemical name : 5E)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-5-heptenoic Acid 1-Methylethyl Ester;
      Unit : 10mg, 20mg, 50mg,100mg
  • Lathyrol
    • Lathyrol
      Code : QP0357
      Chemical name : Lathyrol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Laurolitsine
    • Laurolitsine
      Code : QP0879
      Chemical name : Norboldine
      Unit : 10mg, 20mg, 50mg,100mg,
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