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

  • Methotrexate
    • Methotrexate
      Code : M160000
      Chemical name : N-[4-[[(2,4-Diamino-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Meclozine Hydrochloride
    • Meclozine Hydrochloride (Meclizine Hydrochloride)
      Code : LM058600
      Chemical name : 1-[(RS)-(4-Chlorophenyl) phenyl methyl]-4-[(3-methylphenyl)methyl]piperazine dihydrochloride monohydrate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Meclozine HCl Impurity A (Benzohydrol)
      Code : LM058600
      Chemical name : diphenylmethanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Meclozine HCl Impurity B (4-Chlorobenzhydrol)
      Code : LM038009
      Chemical name : (RS)-(4-hlorophenyl)(phenyl)methanol, (4-Chlorobenzhydrol)
      Unit : 10mg, 20mg, 50mg,100mg,
    • Meclozine HCl Impurity C (4-Chlorobenzophenone)
      Code : LM038010
      Chemical name : (4-Chlorophenyl)-(phenyl)methanone
      Unit : 10mg, 20mg, 50mg,100mg,
    • Meclozine HCl Impurity E (Norchlorcyclizine)
      Code : LM038001
      Chemical name : 1-[(4-chlorophenyl)-phenylmethyl]piperazine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Meclozine HCl unknown impurity
      Code : LM058605
      Chemical name : [1,4-Bis(4-chloro Benzhydryl) piperazine]
      Unit : 10mg, 20mg, 50mg,100mg,
    • Meclozine HCl unknown impurity 5
      Code : LM058607
      Chemical name : [4-N,N-(Bis-(3-methyl phenyl)methyl)-1,4-chloro Benzhydryl piperazinium bromide ]
      Unit : 10mg, 20mg, 50mg,100mg,
  • Mycophenolate Mofetil
    • Mycophenolate Mofetil
      Code : M070000
      Chemical name : 2-morpholin-4-ylethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate Mofetil EP Impurity A (O-Desmethyl mycophenolate mofetil)
      Code : M070002
      Chemical name : 2-morpholin-4-ylethyl (E)-6-(4,6-dihydroxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate Mofetil EP Impurity B
      Code : M070003
      Chemical name : 2-(Morpholin-4-yl)ethyl (4E)-6-((1RS)-4-hydroxy-6-methoxy-7-methyl-1-(2-(morpholin-4-yl)ethoxy)-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate mofetil EP Impurity C (Mycophenolate mofetil, (Z)-)
      Code : M070004
      Chemical name : 2-(Morpholin-4-yl)ethyl (4Z)-6-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoaye
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate mofetil EP Impurity D (O-Methyl mycophenolate mofetil)
      Code : M070005
      Chemical name : 2-morpholin-4-ylethyl (E)-6-(4,6-dimethoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate mofetil EP Impurity E (Methyl Mycophenolate)
      Code : M070006
      Chemical name : Methyl (4E)-6-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroiso-benzofuran-5-yl)-4-methylhex-4-enoate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate EP Impurity F (Mycophenolic Acid)
      Code : M070007
      Chemical name : (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate mofetil EP Impurity G (Mycophenolate mofetil N-oxide)
      Code : M070008
      Chemical name : 2-(Morpholin-4-yl)ethyl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate N-oxide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Mycophenolate Mofetil EP Impurity H (Mycophenolic Acid Lactone)
      Code : M070009
      Chemical name : 7-Hydroxy-5-methoxy-4-methyl-6-[2-[(2RS)-2-methyl-5-oxotetrahydrofuran-2-yl]ethyl]isobenzofuran-1(3H)-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Mycophenolate Di-Mofetil
    • Mycophenolate Di-Mofetil
      Code : M070001
      Chemical name : 2-Morpholinoethyl (E)-6-[1,3-dihydro-4-(2-morpholinoethoxy)-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl]-4-methyl-4-hexenoate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Mycophenolate Dimethylamide
    • Mycophenolate Dimethylamide
      Code : M070017
      Chemical name : (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-N,N,4-trimethylhex-4-enamide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Mycophenolate Dimer
    • Mycophenolate Dimer
      Code : M070018
      Chemical name : Mycophenolate Mofetil Mycophenolic Ester
      Unit : 10mg, 20mg, 50mg,100mg,
  • Methenamine Hippurate
    • Methenamine Hippurate
      Code : LU1409502
      Chemical name : 1,3,5,7-Tetraazatricyclo[3.3.1.13,7]decane N-Benzoylglycine
      Unit : 10mg, 20mg, 50mg,100mg
    • Methenamine Hippurate degradation Impurity 1
      Code : H150003
      Chemical name : N-(2-amino-2-oxoethyl)benzamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methenamine Hippurate degradation Impurity 2
      Code : H150004
      Chemical name : N-(3-amino-3-oxoprop-1-en-2-yl)benzamide
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methenamine Hippurate degradation Impurity 4
      Code : H150005
      Chemical name : 2-(4-hydroxybenzamido)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methenamine Hippurate degradation Impurity 5
      Code : H150006
      Chemical name : 2-(2-hydroxybenzamido)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methenamine Hippurate degradation Impurity 6
      Code : H150007
      Chemical name : 2-(3-hydroxybenzamido)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Montelukast Sodium
    • Montelukast Sodium
      Code : M050000
      Chemical name : sodium (R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast sodium EP Impurity A
      Chemical name : 2-[1-[[(1S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast sodium EP Impurity B (Montelukast Methylstyrene)
      Chemical name : 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-(2-prop-1-en-2-ylphenyl)propyl]sulfanylmethyl]cyclopropyl]acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast sodium EP Impurity C (Montelukast Sulfoxide)
      Chemical name : 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfinylmethyl]cyclopropyl]acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast sodium EP Impurity F (Montelukast Methyl Ketone)
      Chemical name : (1-((((1R)-3-(2-Acetylphenyl)-1-(3-((E)-2-(7-chloroquinolin-2-yl)ethenyl)phenyl)propyl)sulfanyl)methyl)cyclopropyl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast sodium EP Impurity G (cis-montelukast)
      Chemical name : 1-[[[(1R)-1-[3-[(1Z)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast sodium EP Impurity H (Montelukast impurity H)
      Chemical name : (1-((((1R)-1-(3-((E)-2-(7-Chloroquinolin-2-yl)ethenyl)phenyl)-3-(2-(methoxycarbonyl)phenyl)propyl)sulfanyl)methyl)cyclopropyl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Montelukast
    • Montelukast (Acid)
      Code : M050001
      Chemical name : (R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity B (Montelukast Alcohol)
      Code : M050003
      Chemical name : 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity C (Montelukast Methylstyrene)
      Code : M050008
      Chemical name : 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-(2-prop-1-en-2-ylphenyl)propyl]sulfanylmethyl]cyclopropyl]acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast EP Impurity D (USP RC C), Montelukast Michael Adduct 1
      Code : M050037
      Chemical name : 1-[[[(1R)-1-[3-[(1R)-1-[[[1-(Carboxymethyl) cyclopropyl] methyl] thio]-2-(7-chloro-2-quinolinyl) ethyl] phenyl]-3-[2-(1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl]-cyclopropaneacetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity E & D (Michael Adduct mixture of Distereoisomers)
      Code : M050017
      Chemical name : 1-[[[(1R)-1-[3-[(1R)-1-[[[1-(Carboxymethyl)cyclopropyl]methyl]thio]-2-(7-chloro-2-quinolinyl)ethyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast EP Impurity E (USP RC D) Michael Adduct (R, S)-Isomer
      Code : M050036
      Chemical name : {1-[({(1R)-1-{3-[(1S)-1-({[1-(Carboxymethyl)cyclopropyl]methyl}sulfanyl)-2-(7-chloroquinolin-2-yl)ethyl]phenyl}-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl}sulfanyl)methyl]cyclopropyl}acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity F (montelukast methyl ketone)
      Code : M050007
      Chemical name : (1-((((1R)-3-(2-Acetylphenyl)-1-(3-((E)-2-(7-chloroquinolin-2-yl)ethenyl)phenyl)propyl)sulfanyl)methyl)cyclopropyl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity G (cis- Montelukast)
      Code : M050010
      Chemical name : 1-[[[(1R)-1-[3-[(1Z)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity G (Racemic Mixture)
      Code : M050010A
      Chemical name : [RS-(E)]-1-[3-[(1Z)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast Impurity H (Montelukast Sodium Impurity H [EP])
      Code : M050022
      Chemical name : (1-((((1R)-1-(3-((E)-2-(7-Chloroquinolin-2-yl)ethenyl)phenyl)-3-(2-(methoxycarbonyl)phenyl)propyl)sulfanyl)methyl)cyclopropyl)acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Montelukast EP Impurity I (Montelukast M5b)
      Code : M050020
      Chemical name : [1-[[(1R,3R)-1-[3-[(E)-2-(7-Chloroquinolin-2-yl)vinyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thiomethyl]cyclopropyl]acetic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Methylprednisolone Acetate
    • Methylprednisolone Acetate
      Code : LM019100
      Chemical name : 6alpha-Methyl Prednisolone 21-Acetate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methylprednisolone Acetate EP Impurity C (Methylprednisolone Related Impurity B)
      Chemical name : Methylprednisolone Related Impurity B
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methylprednisolone Acetate EP Impurity D (Methylprednisolone Related Impurity B1)
      Chemical name : (2Z)-2-hydroxy-2-[(6S,8S,9S,10R,11S,13S,14S)-11-hydroxy-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]acetaldehyde
      Unit : 10mg, 20mg, 50mg,100mg,
    • Methylprednisolone EP impurity F (6alpha-Methyl cortisol)
      Code : M150009
      Chemical name : 11-beta,17-alpha,21-Trihydroxy-6-alpha-methylpregn-4-ene-3,20-dione
      Unit : 10mg, 20mg, 50mg,100mg,
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