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

  • Enalapril
    Chemical name : (2S)-1-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]pyrrolidine-2-carboxylic acid
    CAS Number : 75847-73-3
    Mol. Formula : C20H28N2O5
    Mol. Weight : 376.453 g/mol
    • Enalapril EP Impurity A
      Code : LM001005
      Chemical name : (2S)-2-(1S)-1-(Ethoxycarbonyl)-3-phenylpropylaminopropanoic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity B
      Code : LM001001
      Chemical name : (2S)-2-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]propanoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity C
      Code : LM001006
      Chemical name : (2S)-1-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity D
      Code : LM001502
      Chemical name : ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxo-octahydropyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity E
      Code : LM001015
      Chemical name : (2S)-1-((2S)-2-(((1S)-3-phenyl-1-((2phenylethoxy)carbonyl)propyl)amino)propanoyl)pyrrolidine-2-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity F
      Chemical name : (2S)-1-((2S)-2-(((1S)-1-(butoxycarbonyl)-3-phenylpropyl)amino)propanoyl)pyrrolidine-2-carboxylic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity G
      Chemical name : (2S)-2-(((1S)-3-cyclohexyl-1-(ethoxycarbonyl)propyl)amino)propanoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril EP Impurity H
      Chemical name : (2S)-1-[(2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]amino]propanoyl]pyrrolidine-2-carboxylic Acid Trifluoroacetic Acid Salt
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril Maleate (EP)
      Chemical name : (2S)-1-[(2S)-2-[[(1S)-1-(Ethoxy carbonyl)-3-phenylpropyl]amino] propanoyl]pyrrolidine-2-carboxylic acid (Z)-butenedioate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalapril Maleate Ref Std
      Chemical name : (2S)-1-[(2S)-2-[[(1S)-1-(Ethoxy carbonyl)-3-phenylpropyl] amino] propanoyl] pyrrolidine-2-carboxylic acid (Z)-butenedioate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalaprilat D5
      Chemical name : ENALAPRILAT-D5 (PHENYL-D5)
      Unit : 10mg, 20mg, 50mg,100mg,
    • Enalaprilat-d5 Sodium Salt
      Chemical name : N-[(1S)-1-(Carboxy)-(3-phenyl-d5) propyl]-L-alanyl]-L-proline
      Unit : 10mg, 20mg, 50mg,100mg,
  • Esomeprazole
    Chemical name : 6-methoxy-2-[(S)-(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole
    CAS Number : 119141-88-7
    Mol. Formula : C17H19N3O3S
    Mol. Weight : 345.417 g/mol
    • Esomeprazole EP Impurity A
      Code : SP051501
      Chemical name : 5-Methoxy-1H-benzimidazole-2-thiol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Esomeprazole EP Impurity B
      Code : E030016
      Chemical name : 2-[(3,5-dimethylpyridin-2-yl)methylsulfinyl]-6-methoxy-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Esomeprazole EP Impurity C (Ufiprazole)
      Code : SP051503
      Chemical name : 5-Methoxy-2-(4-methoxy-3,5-dimethylpyridin-2-yl)methyl-sulphanyl-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Esomeprazole EP Impurity D (Omeprazole Sulphone)
      Code : SP051504
      Chemical name : 5-Methoxy-2-(4-methoxy-3,5-dimethylpyridin-2-yl)methyl-sulphonyl-1H-benzimidazole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Esomeprazole EP Impurity E (Omeprazole N-Oxide)
      Code : SP051505
      Chemical name : 4-Methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridine 1-oxide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Esomeprazole Impurity (Sodium 1-(5-metho
      Code : E030010
      Chemical name : Sodium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate ;
      Unit : 10mg, 20mg, 50mg,100mg,
    • Esomeprazole Impurity (V2 Chempharma)
      Code : E030008
      Chemical name : 4-methoxy-3,5-dimethylpyridin-2-yl) methanethiol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Ethambutol
    Chemical name : (2S)-2-[2-[[(2S)-1-hydroxybutan-2-yl]amino]ethylamino]butan-1-ol
    CAS Number : 74-55-5
    Mol. Formula : C10H24N2O2
    Mol. Weight : 204.314 g/mol
    • Ethambutol EP Imp A
      Code : LU1257007
      Chemical name : 2-aminobutan-1-ol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ethambutol Hydrochloride
      Chemical name : (2S,2’S)-2,2’-(ethylenediimino) dibutan -1-ol dihydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ethambutol Metabolite
      Chemical name : 2,2’-(Ethylenediimino)dibutyric acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ethambutol Meso Isomer
      Chemical name : R = CH2-OH, R’ = H: (2R,2’S)-2,2’-(ethylenediimino)dibutan-1-ol (meso-ethambutol),
      Unit : 10mg, 20mg, 50mg,100mg,
    • Ethambutol for System Suitability Std
      Chemical name : 2,2′-(1,2-Ethanediyldiimino)bis-1-butanol dihydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
  • Ethylmorphine Hydrochloride
    Mol. Formula : C19H24ClNO3
    Mol. Weight : 349.85
    • Impurity B (EP) as Hydrochloride TrihydrateControlled Substance
      Code : LM003700
      Chemical name : MorphineHydrochloride Trihydrate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity B (EP) as Hemisulphate PentahemihydrateControlled Substance
      Code : LM028000
      Chemical name : MorphineHemisulphate Pentahemihydrate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity C (EP) as MonohydrateControlled Substance
      Code : LM000400
      Chemical name : Codeine Monohydrate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity C (EP) as Phosphate HemihydrateControlled Substance
      Code : LM044200
      Chemical name : CodeinePhosphate Hemihydrate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Ethyl Parahydroxybenzoate
    • Ethyl Parahydroxybenzoate (Ethylparaben)
      Code : LM049800
      Chemical name : ethyl 4-hydroxybenzoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Sodium Ethyl Parahydroxybenzoate (Ethylparaben Sodium)
      Code : LM049805
      Chemical name : sodium;4-ethoxycarbonylphenolate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity A (EP)
      Code : LM004501
      Chemical name : 4-Hydroxybenzoic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity B (EP)(MethylParahydroxybenzoate)
      Code : LM043100
      Chemical name : Methyl 4-Hydroxybenzoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity C (EP)(PropylParahydroxybenzoate)
      Code : LM043200
      Chemical name : Propyl 4-Hydroxybenzoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity D (EP)(ButylParahydroxybenzoate)
      Code : LM049600
      Chemical name : Butyl 4-Hydroxybenzoate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Ethynodiol Diacetate
    • Ethynodiol Diacetate (USP)
      Code : LU1268003
      Chemical name : [(3S,8R,9S,10R,13S,14S,17R)-17-acetyloxy-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Etidronate Disodium
    • Etidronate Disodium
      Code : LU1268502
      Chemical name : disodium;hydroxy-[1-hydroxy-1-[hydroxy(oxido)phosphoryl]ethyl]phosphinate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etidronate Disodium Impurity A (USP)
      Code : LU1268513
      Chemical name : Sodium phosphite dibasic pentahydrate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Etidronic Acid Monohydrate
    • Etidronic Acid Monohydrate (USP)
      Code : LU1268604
      Chemical name : (1-hydroxy-1-phosphonoethyl)phosphonic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Etilefrine Hydrochloride
    • Etilefrine Hydrochloride
      Code : LM003500
      Chemical name : 3-[2-(ethylamino)-1-hydroxyethyl]phenol;hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity B (EP) as Hydrochloride(Phenylephrine Hydrochloride)
      Code : LM008100
      Chemical name : (1RS)-1-(3-Hydroxyphenyl)-2-(methylamino)ethanol Hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity C (EP) as Hydrochloride(Norfenefrine Hydrochloride)
      Code : LM097300
      Chemical name : (1RS)-2-Amino-1-(3-hydroxyphenyl)ethanol Hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity E (EP)(3-Hydroxyacetophenone)
      Code : LM003505
      Chemical name : 1-(3-Hydroxyphenyl)ethanone
      Unit : 10mg, 20mg, 50mg,100mg,
    • Impurity F (EP)(Benzylethylamine)
      Code : LM003506
      Chemical name : N-Benzylethanamine
      Unit : 10mg, 20mg, 50mg,100mg,
    • 3-Benzoyloxyacetophenone
      Code : LM003550
      Chemical name : m-(Benzoyloxy)acetophenone
      Unit : 10mg, 20mg, 50mg,100mg,
    • 3-Benzoyloxy-α-bromoacetophenone
      Code : LM003551
      Chemical name : (1-Bromo-2-oxo-2-phenylethyl) benzoate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Etodolac
    Chemical name : 2-[(1RS)-1,8-Diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl]acetic acid.
    CAS Number : 41340-25-4
    Mol. Formula : C17H21NO3
    Mol. Weight : 287.359 g/mol
    • Etodolac EP Impurity A (8-Desethyl Etodolac)
      Code : LM091101
      Chemical name : 2-(1-ethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity B (8-Methyl Etodolac)
      Code : LM091102
      Chemical name : 2-(1-ethyl-8-methyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity C (1-Methyl Etodolac)
      Code : E040001
      Chemical name : 2-(1RS)-8-Ethyl-1-methyl-1,3,4,9-tetrahydropyrano3,4-bindol-1-ylacetic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity D (8-Isopropyl Etodolac)
      Code : SP051503
      Chemical name : 2-(1-ethyl-1,3,4,9-tetrahydro-8- isopropylpyrano3,4-bindol-1-yl)acetic acid
      Unit : 10mg, 20mg, 50mg, 100mg
    • Etodolac EP impurity E (8-Propyl Etodolac)
      Chemical name : 2-(1-ethyl-8-propyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity F (1-Isopropyl Etodolac)
      Chemical name : 2-(8-ethyl-1-propan-2-yl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity G (1-Propyl Etodolac)
      Chemical name : 2-(8-ethyl-1-propyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity H (7-Ethyltryptophol)
      Code : E040002
      Chemical name : 2-(7-ethyl-1H-indol-3-yl)ethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac Impurity I (Acid Dimer)
      Code : E040024
      Chemical name : (3RS) -3-[7-ethyl-3-(2-hydroxyethyl)-1H-indol-2-yl]-3-(7-ethyl-1H-indol-3- yl)pentanoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity J (DecarboxyEtodolac)
      Code : E040003
      Chemical name : (1RS)-1,8-Diethyl-1-methyl-1,3,4,9-tetrahydropyrano3,4-bindole
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity K (Etodolac Methyl Ester)
      Code : E040004
      Chemical name : Methyl 2-(1RS)-1,8-Diethyl-1,3,4,9-tetrahydropyrano3,4-bindol-1-ylacetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Etodolac EP Impurity L
      Code : E040025
      Chemical name : 3-(7-Ethyl-3-(2-hydroxyethyl)-1H-indol-2-yl)pent-2-enoic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
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