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

  • Clobazam
    Chemical name : 7-Chloro-1-methyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione
    Mol. Formula : C16H13ClN2O2
    Mol. Weight : 300.7 g/mol
    • N- Desmethyl Clobazam
      Code : VC800001
      Chemical name : 8-chloro-1-phenyl-1H-benzo[b][1,4]diazepine-2,4(3H,5H)-dione
  • Carbimazole
    Chemical name : Ethyl 3-methyl-2-thioxo-2,3-dihydro-1H-imidazole-1-carboxylate
    Mol. Formula : C7H10N2O2S
    Mol. Weight : 186.2 g/mol
    • Carbimazole EP Impurity A (Thiamazole)
      Code : VT510000
      Chemical name : 1-Methyl-1,3-dihydro-2H-imidazole-2-thione
  • Cyclizine
    Chemical name : 1-benzhydryl-4-methylpiperazine
    Mol. Formula : C18H22N2
    Mol. Weight : 266.4 g/mol
    • Cyclizine Related compound A ( EP A)
      Code : VC850001
      Chemical name : 1-Methylpiperazine
  • Cefprozil Monohydrate
    Chemical name : (6R,7R)-7-[[(2R)-2-amino-2-(4- hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1EZ)-prop-1-enyl]-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylic acid monohydrate.
    Mol. Formula : C18H19N3O5S, H2O
    Mol. Weight : 407.4 g/mol
    • Cefprozil EP Impurity F ( 7-APCA impurity)
      Code : VC870001
      Chemical name : 6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • Cefoperazone
    Chemical name : (6R,7R)-7-[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[(1-methyl-1H-tetrazol-5-yl)sulphanyl ]methyl]-8-oxo-5-thia-1-Azabicyclo [4.2.0]oct-2-ene-2-carboxylate
    Mol. Formula : C25H27N9O8S2
    Mol. Weight : 645.67g/mol  
    • Cefoperazone Sodium BP Impurity C
      Code : VC880001
      Chemical name : 1-Methyl-5-mercaptotetrazole
  • Clopamide
    Chemical name : 4-Chloro-N-[(2RS,6SR)-2,6-dimethylpiperidin-1-yl]-3-sulfamoylbenzamide.
    Mol. Formula : C14H20ClN3O3S
    Mol. Weight : 345.8 g/mol 
    • Clopamide EP Impurity C
      Code : VC890001
      Chemical name : 4-chloro-3-sulfamoylbenzoic acid, .
  • Clomipramine Hydrochloride
    Chemical name : 3-(3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride.
    Mol. Formula : C19H23ClN2,HCl
    Mol. Weight : 351.3 g/mol
    • DesmethylClomipramine
      Code : VC900001
      Chemical name : 3-(3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N-methylpropan-1-amine
    • Clomipramine EP Impurity F
      Code : VC900003
      Chemical name : 3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine
  • Cefepime Hydrochloride Monohydrate
    Chemical name : 6R,7R)-7-[[(2Z)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[(1- methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate dihydrochloride monohydrate.
    Mol. Formula : C19H24N6O5S2,2HCl,H2O
    Mol. Weight : 571.5 g/mol
    • Cefepime EP impurity G (N-methylpyrrolidine)
      Code : VC910001
      Chemical name : N-Methyltetrahydropyrrole
    • Cefepime EP impurity D (USP RC D)
      Code : VC910002
      Chemical name : 2-(2-Amino-4-thiazolyl)-(Z)-2-methoxyiminoacetic Acid
  • Chlorpromazine Hydrochloride
    Chemical name : 3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine hydrochloride
    Mol. Formula : C17H19ClN2S,HCl 
    Mol. Weight : 355.3g/mol
    • Chlorpromazine EP impurity A
      Code : VC940001
      Chemical name : 2-Chloro-N,N-dimethyl-10H-Phenothiazine-10-propanamine 5-Oxide
    • Chlorpromazine EP Impurity B DiHCl
      Code : VC940008
      Chemical name : 2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino]propyl]phenothiazine Dihydrochloride
    • Chlorpromazine EP impurity C
      Code : VC940002
      Chemical name : 3-(10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine
    • Chlorpromazine EP impurity D
      Code : VC940005
      Chemical name : 3-(2-chloro-10H-phenothiazin-10-yl)-N-methylpropan-1-amine hydrochloride
    • Chlorpromazine EP impurity E
      Code : VC940003
      Chemical name : 2-chloro-10H-phenothiazine
    • Chlorpromazine N-Oxide
      Code : VC940009
      Chemical name : 3-(2-chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine oxide
  • Canagliflozin hemihydrate
    Chemical name : 1-(beta-d-glucopyranosyl)-4-methyl-3-[5-(4-fluorophenyl)-2-thienylmethyl]benzene hemihydrate
    Mol. Formula : C24H25FO5S•1/2H2O
    Mol. Weight : 453.52 g/mol
    • Canagliflozin Impurity A
      Code : VC960003
      Chemical name : delta-Gluconolactone
    • Canagliflozin Impurity F
      Code : VC960005
      Chemical name : [5-(4-fluorophenyl)thiophen-2-yl](5-iodo-2- methylphenyl)methanone
    • 2-(4-fluorophenyl) thiophene
      Code : VC960006
      Chemical name : 2-(4-Fluorophenyl)thiophene
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