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

  • Caffeine
    Chemical name : 3,7-Trimethyl-3,7-dihydro-1H-purine-2,6-dione
    Mol. Formula : C8H10N4O2
    Mol. Weight : 194.3 g/mol
    • Caffeine ImpurityD3
      Code : VC310002
      Chemical name : caffeine-d3 (7-methyl-d3)
    • Caffeine Impurity EP Impurity E(Caffeidine)
      Code : VC310003
      Chemical name : N,1-Dimethyl-4-(methylamino)imidazole-5-carboxamide;
    • Caffeidine Nitrate Impurity
      Code : VC310003A
      Chemical name : N,1-dimethyl-4-(methylamino)-1H-imidazole-5-carboxamide nitrate
    • Caffeine Impurity F (Paraxanthine)
      Code : VC310001
      Chemical name : 1,7-Dimethylxanthine
  • Cevimelin Hydrochloride
    Chemical name : (+/-)-cis-2-Methylspiro[1,3-oxathiolane-5,3’-quinuclidine
    Mol. Formula : C10H18ClNOS
    Mol. Weight : 252.3 g/mol
    • Trans Cevimelin Hydrochloride
      Code : VC280001
      Chemical name : (+/-)-trans-2-Methylspiro[1,3-oxathiolane-5,3-quinuclidine
  • Chlormezanone
    Chemical name : 2-(4-chlorophenyl)-3-methyl-1,1-dioxo-1,3-thiazinan-4-one
    Mol. Formula : C11H12ClNO3S
    Mol. Weight : 273.7 g/mol
    • Chloromezanone Impurity
      Code : VC270001
      Chemical name : 4-chlorobenzaldehyde
  • Cimetidine
    Chemical name : 2-Cyano-1-methyl-3-[-2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]guanidine
    Mol. Formula : C10H16N6S
    Mol. Weight : 252.3 g/mol
    • Cimetidine EP Imp E(Cimetidine Sulfoxide)
      Code : VC260001
      Chemical name : 2-cyano-1-methyl-3[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfinyl]ethyl]guanidine
    • Cimetidine EP Impurity J
      Code : VC260003
      Chemical name : 2-[[(5-methyl-1H-imidazol-4- yl)methyl]sulfanyl]ethanamine dihydrochloride
    • 4-Methyl-5-imidazolemethanol hydrochloride
      Code : VC260006
      Chemical name : 5-Methyl-4-imidazolemethanol hydrochloride
  • Chlorhexidine Diacetate:(Chlorhexidine Acetate)
    Chemical name : 1,1-(Hexane-1,6-diyl)bis[5-(4-chlorophenyl)biguanide] diacetate
    Mol. Formula : C22H30Cl2N102C4H4O2
    Mol. Weight : 625.6 g/mol
    • 4-Chloroaniline
      Code : VC250001
      Chemical name : p-chloroaniline
  • Carbasalate Calcium
    Chemical name : calcium di[2-(acetyloxy)benzoate] and urea
    Mol. Formula : C19H18CaN2O9
    Mol. Weight : 458.4 g/mol
    • Carbasalate EP Imp C: (Salicylic Acid)
      Code : VS070000
      Chemical name : 2- Hydroxybenzoic Acid
  • Chlorpheniramine Maleate(Chlorphenamine Maleate)
    Chemical name : (3RS)-3-(4-Chlorophenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine hydrogen (Z)-butenedioate
    Mol. Formula : C16H19ClN2C4H4O4
    Mol. Weight : 390.9 g/mol
    • Chlorpheniramine EP Impurity A
      Code : VC230007
      Chemical name : 2-(4-Chlorophenyl)-4-(dimethyl amino)-2-[2-(dimethylamino)ethyl]butane
    • Chlorpheniramine Maleate EP Impurity B:(2,2-dipyridylamine)
      Code : VC230001
      Chemical name : N-(pyridin-2-yl)pyridin-2-amine
    • Chlorpheniramine EP Impurity C
      Code : VC230005
      Chemical name : 2-[p-Chloro-α-[2-(methylamino) ethyl]benzyl]pyridine Maleate (Desmethyl Chlorpheniramine Maleate)
    • Chlorpheniramine EP Impurity D
      Code : VC230006
      Chemical name : 2-(4-chlorophenyl)-4-(dimethyl amino)-2-(pyridine -2-yl)butanenitrile (Chlorpheni-ramine Nitrile)
  • Cephalexine Monohydrate
    Chemical name : (6R,7R)-7-[[(2R)-2-Amino-2-phenyl acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylic acid monohydrate
    Mol. Formula : C16H17N3O4S,H2O
    Mol. Weight : 365.4 g/mol
    • Cephalexine EP Impurity A
      Code : VC220001
      Chemical name : D-phenylglycine, (2R)-2-amino-2-phenylacetic acid
    • Cephalexine EP Impurity B
      Code : VC220002
      Chemical name : (6R,7R)-7-amino-3-methyl-8-oxo-5-thia -1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (7-Aminodesacetoxycephalosporanic acid, 7-ADCA)
    • Cephalexine EP Impurity D
      Code : VC220003
      Chemical name : 3-hydroxy-4-methylthiophen-2(5H)-one
    • Cephalexine RC F
      Code : VC220004
      Chemical name : Cephalexin Trifluoroacetate
    • Cephalexine RC C: (N-Phenylglycyl Cephalexin)
      Code : VC220005
      Chemical name : N-Phenylglycyl Cephalexin
    • Cephalexine EP E(RC E): (7-ADCA pivalamide)
      Code : VC220006
      Chemical name : (6R,7R)-7-[(2,2-dimethyl propanoyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    • Cephalexine RC J
      Code : VC220007
      Chemical name : Cephalexin Sulfoxide
    • Cephalexine RC K
      Code : VC220008
      Chemical name : C-Phenylglycyl Cephalexin
    • Cephalexine RC D
      Code : VC220009
      Chemical name : Thiophene
  • Camptothecin
    Mol. Formula : C20H16N2O4
    Mol. Weight : 348.35 g/mol
    • Camptothecin Impurity: (10-Hydroxycamptothecin)
      Code : VC210001
      Chemical name : 10-Hydroxycamptothecin
  • Colesevelam
    Chemical name : allylamine polymer with 1-chloro-2,3-epoxypropane, [6-(allylamino)-hexyl]trimethyl ammonium chloride and N-allyldecylamine, hydrochloride
    • Colesevelam Impurity (Epichlorohydrin)
      Code : VC200001
      Chemical name : chloromethyloxirane
    • Colesevelam Impurity (Allylamine)
      Code : VC200002
      Chemical name : 3-Aminoprop-1-ene
    • Colesevelam Impurity (1-Bromodecane)
      Code : VC200003
      Chemical name : 1-bromodecane; decyl bromide
    • Colesevelam Impurity (1,6-Dibromohexane)
      Code : VC200004
      Chemical name : 1,6-Dibromohexane
    • Taurodeoxycholic Acid
      Code : VC200005
      Chemical name : 2-([3α,12α-Dihydroxy-24-oxo-5β-cholan-24-yl]amino)ethanesulfonic acid Sodium salt
    • Sodium Glycocholate Hydrate
      Code : VC200006
      Chemical name : 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid N-(carboxymethyl)amide sodium salt
    • Methoxy Decane
      Code : VC200007
      Chemical name : 2-oxadodecane; 1-methoxy-decan; methyldecylether;
    • Aminoquat
      Code : VC200008
      Chemical name : 6-Aminohexyl Trimethylammonium Bromide HBr
    • Decylaminoquat
      Code : VC200009
      Chemical name : 6-Decylaminohexylammonium Bromide HBr
    • Amino Dihexylquat
      Code : VC200010
      Chemical name : Amino Dihexyltrimethylammonium bromide HBr
    • Didecylamine
      Code : VC200011
      Chemical name : N-Decyldecanamine
    • Decylamine
      Code : VC200012
      Chemical name : 1-Aminodecane
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