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

  • Amoxapine
    Chemical name : 2-Chloro-11-(1-piperazinyl)dibenzo[b,f][1,4]oxazepine
    Mol. Formula : C17H16ClN3O
    Mol. Weight : 313.79 g/mol
    • Amoxapine impurity A
      Code : VA460003
      Chemical name : 2-(4-Chlorophenoxy)aniline
    • Amoxapine impurity E
      Code : VA460006
      Chemical name : 2-chloro-11-(4-[2-(4-chlorophenoxy)phenylaminocarbonyl]piperazin-1-yl)dibenzo[b,f][1,4]oxazepine
    • Amoxapine impurity F
      Code : VA460002
      Chemical name : N,N’-bis(2-chlorodibenz[b,f][1,4]oxazepin-11-yl)piperazine
  • Amoxycillin Trihydrate
    Chemical name : (2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate
    Mol. Formula : C16H19N3O5S.3H2O
    Mol. Weight : 419.4 g/mol
    • Flucloxacillin EP Imp C (Amoxycillin RC A)
      Code : VF260001
      Chemical name : (2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid;
    • Amoxicillin RC D , EP Impurity D
      Code : VA300006
      Chemical name : (4S)-2-[[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino] carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic acid
    • Amoxicillin EP Imp I
      Code : VA300001
      Chemical name : (2R)-2-amino-2-(4-hydroxyphenyl) acetic acid; D(-)-4-Hydroxyphenylglycine
    • Amoxicillin D4
      Code : VA300003
      Chemical name : (2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid-d4
  • Amphotericin B
    Chemical name : 33-((3-amino-3,6-dideoxyhexopyranosyl)oxy)-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid;
    Mol. Formula : C47H73NO17
    Mol. Weight : 924.21 g/mol
    • Amphotericin B Methyl Ester
      Code : VA470001
      Chemical name : Methylamphotericin B
  • Amylmetacresol
    Chemical name : 5-Methyl-2-pentylphenol
    Mol. Formula : C12H18O
    Mol. Weight : 178.28g/mol
    • m-Cresol
      Code : VA950001
      Chemical name : m-Cesol
    • o-Cresol
      Code : VA950002
      Chemical name : 2-Methylphenol
  • Anagrelide HCl
    Chemical name : 6,7-Dichloro-1,5-dihydro-imidazo[2,1-b]quinazolin-2(3H)-one hydrochloride
    Mol. Formula : C10H8Cl3N3O
    Mol. Weight : 292.55 g/mol
    • Anagrelide-13C3
      Code : VA580002
      Chemical name : 6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2(3H)-one-13C3
  • Anastrozole
    Mol. Formula : C17H19N5
    Mol. Weight : 293.37 g/mol
    • Anastrozole Impurity – B(USP RC A)
      Code : VA100002
      Chemical name : α1,α1,α3,α3,5-Pentamethyl-1,3-benzenediacetonitrile
  • Apixaban
    Chemical name : 4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxo-1-piperidinyl)phenyl]-1H-pyrazolo[3,4-c]pyridine-3-carboxamide
    Mol. Formula : C25H25N5O4
    Mol. Weight : 459.50g/mol
    • Apixaban-13C-d3
      Code : VA880001
      Chemical name : 4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxo-1-piperidinyl)phenyl]-1H-pyrazolo[3,4-c]pyridine-3-carboxamide-13C, d3
    • Apixaban Impurity A
      Code : VA880002
      Chemical name : 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine-3-carboxylic acid
  • Apremilast
    Chemical name : N-{2-[(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl}acetamide
    Mol. Formula : C22H24N2O7S
    Mol. Weight : 460.50g/mol
    • Apremilast impurity 1
    • Apremilast impurity D
      Code : VA1050004
      Chemical name : N-(2-(1-(3,4-diethoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide
    • Apremilast impurity E
      Code : VA1050005
      Chemical name : N-(2-(1-(4-ethoxy-3-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide
  • Aprepitant
    Chemical name : 5-[[(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl) phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl] methyl]-1,2-dihydro-3H-1,2,4-triazol-3-one
    Mol. Formula : C23H21F7N4O3
    Mol. Weight : 534.43 g/mol
    • Defluoro Aprepitant
      Code : VA610006
      Chemical name : 5-[[(2R,3S)-2-[(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]- 3-phenylmorpholino ]methyl]-2H-1 ,2,4-triazol-3( 4H)-one
  • Argatroban
    Chemical name : (2R,4R)-4-Methyl-1-[N-[(3-methyl-1,2,3,4-tetrahydro-8-quinolinyl)sulfonyl]-L-arginyl]-2-piperidinecarboxylic acid
    Mol. Formula : C23H36N6O5S
    Mol. Weight : 508.63 g/mol
    • Argatroban monohydrate
      Code : VA750000A
      Chemical name : (2R,4R)-1-[N2-3-(methyl-1,2,3,4-tetrahydro-8-quinolinesulfonyl)-L-arginyl]-4-methyl-2-piperidinecarboxylic acid monohydrate
    • N-Nitro-1,2,3,4-tetradehydro Argatroban (ARB-1)
      Code : VA750001
      Chemical name : (2R,4R)-1-[(2S)-5-[[Imino(nitroamino)methyl]amino]-2-[[(3-methyl-8-quinolinyl)sulfonyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylic Acid
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