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

  • Fluorouracil
    Chemical name : 5-Fluoropyrimidine-2,4(1H,3H)-dione.
    Mol. Formula : C4H3FN2O2
    Mol. Weight : 130.1 g/mol
    • Fluorouracil EP impurity A(barbituric acid)
      Code : VF420002
      Chemical name : pyrimidine-2,4,6(1H,3H,5H)-trione (barbituric acid),
    • Fluorouracil EP impurityB(isobarbituric acid or 5-hydroxyuracil),
      Code : VF420003
      Chemical name : dihydropyrimidine-2,4,5(3H)-trione (isobarbituric acid or 5-hydroxyuracil),
    • Fluorouracil EP impurity C (uracil)
      Code : VL120003
      Chemical name : pyrimidine-2,4(1H,3H)-dione (uracil)
    • Fluorouracil EP impurity D
      Code : VF420007
      Chemical name : 5-methoxypyrimidine-2,4(1H,3H)-dione (5-methoxyuracil),
    • Fluorouracil EP Impurity E(5-chlorouracil)
      Code : VF420004
      Chemical name : 5-chloropyrimidine-2,4(1H,3H)-dione (5-chlorouracil),
    • Fluorouracil EP impurity F
      Code : VF420005
      Chemical name : 2-ethoxy-5-fluoropyrimidin-4(1H)-one (2-ethoxy-5-fluorouracil),
    • Fluorouracil EP impurity G (UREA)
      Code : VF420001
      Chemical name : Carbamide
  • Fluoxetine Hydrochloride
    Chemical name : (3RS)-N-Methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]propan-1-amine hydrochloride
    Mol. Formula : C17H19ClF3NO
    Mol. Weight : 345.8 g/mol
    • 4-chlorobenzotrifluride
      Code : VF150001
      Chemical name : 1-Chloro-4-(trifluoromethyl)benzene, 4-Chloro-α,α,α-trifluorotoluene
    • Fluoxetine EP Imp A
      Code : VF150002
      Chemical name : 3-(Methylamino)-1-phenyl-1-propanol
    • Fluoxetine EP Impurity B (USP RC B)
      Code : VF150006
      Chemical name : N-methyl-N-(3-phenylpropyl)amine
    • Fluoxetine Imp D
      Code : VF150003
      Chemical name : 3-Hydroxybenzotrifluoride; 3-(Trifluoromethyl)phenol
    • Fluoxetine D5 Oxalate
      Code : VF150004
      Chemical name : (±)-Fluoxetine-d5 Oxalate (phenyl-d5)
    • Norfluoxetine D5 Hcl
      Code : VF150005
      Chemical name : (±)-Norfluoxetine-d5 HCl (propyl-1,1,2,2,3-d5); 3-(p-Trifluoromethylphenoxy)-3-phenylpropylamine HCl
  • Flupirtine Maleate
    Chemical name : 2-Amino-6-[[(4-fluorophenyl) methyl]amino]-3-pyridinyl]-carbamic acid ethyl ester maleate salt
    Mol. Formula : C19H21F4O6
    Mol. Weight : 420.39 g/mol
    • Flupirtine Impurity A
      Code : VF220002
      Chemical name : N’N-2,6-Bis(4-fluorobenzyl)-3-nitro-pyridine-2,6-diamine
    • Flupirtine Impurity B
      Code : VF220009
      Chemical name : Ethyl 2,6-Bis(4-fluorobenzylamino)-pyridin-3-carbamate
    • Flupirtine Impurity C
      Code : VF220003
      Chemical name : 2-Amino-6-(benzylamino)-3-nitropyridine
    • Flupirtine Impurity D
      Code : VF220008
      Chemical name : [2-Amino-6-[(phenylmethyl)amino]-3-pyridinyl]carbamic Acid Ethyl Ester
    • Flupirtine Impurity F
      Code : VF220010
      Chemical name : diethyl(6-((4-fluorobenzyl) amino)pyridine-2,3diyl)dicarbamate
    • Flupirtine Impurity G
      Code : VF220004
      Chemical name : 6-chloro-3-nitropyridin-2-amine
    • Flupirtine Impurity H
      Code : VF220005
      Chemical name : 2,6-Dichloro-3-nitropyridine
    • Flupirtine Impurity I
      Code : VF220006
      Chemical name : 2-Amino-6-[(4-fluorobenzyl)-amino]-3-nitropyridine; N2-(4-fluorobenzyl)-5-nitropyridine-2,6-diamine
    • Flupirtine Impurity J
      Code : VF220001
      Chemical name : 4-fluorobenzylamine
    • Flupirtine Impurity K
      Code : VF220007
      Chemical name : Ethyl chloroformate
    • Acetyl Flupirtine
      Code : VF220011
      Chemical name : N-[2-Amino-6-[[(4-fluoro phenyl)methyl]amino]-3-pyridinyl]acetamide Hydrochloride
  • Flurbiprofen
    Chemical name : (2RS)-2-(2-Fluorobiphenyl-4-yl)propanoic acid
    Mol. Formula : C15H13FO2
    Mol. Weight : 244.26 g/mol
    • Flurbiprofen EP Imp A (USP RC A)
      Code : VF300001
      Chemical name : (2RS)-2-(biphenyl-4-yl)propanoic acid
    • Flurbiprofen EP Imp B
      Code : VF300003
      Chemical name : Cis-2-(2-Fluoro-4-biphenylyl)-2,3-dimethylsuccinic Acid
    • Flurbiprofen EP Imp C
      Code : VF300004
      Chemical name : 2-2(-Fluorobi-4-biphenylyl)-2-hydroxypropanoic Acid
  • Flutamide
    Chemical name : 2-Methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide
    Mol. Formula : C11H11F3N2O3
    Mol. Weight : 276.2 g/mol
    • Flutamide EP Imp A
      Code : VF170001
      Chemical name : 4-nitro-3-(trifluoromethyl)aniline,
    • Flutamide EP Imp B
      Code : VF170002
      Chemical name : N-[4-nitro-3-(trifluoromethyl) phenyl]acetamide
  • Fluticasone Propionate
    Chemical name : 6a,9-Difluoro-17-[[(fluoromethyl) sulphanyl]carbonyl]-11b-hydroxy-16a-methyl-3-oxoandrosta-1,4-dien-17a-yl propanoate
    Mol. Formula : C25H31F3O5S
    Mol. Weight : 500.6 g/mol
    • Fluticasone EP Imp A: (Fluticasone 17β-Carboxylic Acid Propionate)
      Code : VF130001
      Chemical name : 6α,9-difluoro-11βhydroxy-16α- methyl-3-oxo-17-(propanoyloxy)androsta-1,4- diene-17β-carboxylic acid
    • Fluticasone EP Imp B: (Fluticasone 17β-Carbonylsulfenic Acid 17-Propionate)
      Code : VF130002
      Chemical name : [[6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxo-17-(propanoyloxy)androsta-1,4-dien-17β-yl]carbonyl]sulfenic acid
    • Fluticasone EP Imp C: (Fluticasone Acetate)
      Code : VF130003
      Chemical name : 6α,9-difluoro-17-[[(fluoromethyl) sulphanyl]carbonyl]-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl acetate
    • Fluticasone EP Imp E: (1,2-Dihydro Fluticasone Propionate)
      Code : VF130004
      Chemical name : 6α,9-difluoro-17-[[(fluoromethyl) sulfanyl]carbonyl]-11β-hydroxy-16α-methyl-3-oxoandrost-4-en-17α-yl propanoate
    • Fluticasone EP Imp F: (11-Oxo Fluticasone Propionate)
      Code : VF130005
      Chemical name : 6α,9-difluoro-17-[[(fluoromethyl) sulphanyl]carbonyl]-16α-methyl-3,11-dioxoandrosta -1,4-dien-17α-yl propanoate
    • Fluticasone EP Imp H
      Code : VF130006
      Chemical name : X = S-S: 17,17-(disulfanediyldi carbonyl) bis(6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl) dipropanoate
    • Fluticasone EP Imp I
      Code : VF130007
      Chemical name : 17,17-(Trisulphanediyldicarbonyl) bis(6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl) dipropanoate
    • Fluticasone RC B
      Code : VF130008
    • Fluticasone Dimer Impurity
      Code : VF130015
      Chemical name : (6α,11β,16α,17α)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxo-Androsta-1,4-diene-17-carboxylic Acid (6α,11β,16α,17α)-6,9-difluoro-17-[[(fluoromethyl)thio]carbonyl]-11-hydroxy-16-methyl-3-oxoandrosta-1,4-dien-17-yl Ester;
  • Fluvastatin sodium
    Chemical name : 6-Heptenoic acid, 7-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-3,5-dihydroxy-, monosodium salt
    Mol. Formula : C24H25FNO4 . Na
    Mol. Weight : 433.45 g/mol
    • (3R,5S)-Fluvastatin Sodium Salt
      Code : VF050001
      Chemical name : (3R.5S,6E)-7[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid
    • 3-Keto Fluvastatin Sodium Salt
      Code : VF050002
      Chemical name : 7-[3-(4-Fluorophenyl)-1-(1-Methylethyl)-1H-indol-2-yl]-5-hydroxy-3-oxo-6-heptenoic Acid SodiuM Salt
    • Fluvastatin Lactone
      Code : VF050003
      Chemical name : (4R,6S)-6-[(1E)-2-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]ethenyl]tetrahydro-4-hydroxy-2H-Pyran-2-one
    • (3S,5R)-Fluvastatin-d6 Sodium Salt
      Code : VF050004
      Chemical name : (-)-3S, 5R Fluvastatin-d6 Sodium Salt
    • Fluvastatine shortchain aldehyde
      Code : VF050008
      Chemical name : 1-Isopropyl-3-(4-fluorophenyl)indole-2-carboxaldehyde
  • Folic Acid
    Chemical name : (2S)-2-[[4-[[(2-Amino-4-oxo-1,4- dihydropteridin-6-yl)methyl]amino]benzoyl]amino] pentanedioic acid
    Mol. Formula : C19H19N7O6
    Mol. Weight : 441.4 g/mol
    • Folic Acid EP Impurity-A
      Code : VF060001
      Chemical name : (2S)-2-[(4-aminobenzoyl)amino] pentanedioic acid; (N-(4-aminobenzoyl)-L-glutamic acid),
    • Folic Acid Impurity-B
      Code : VF060002A
      Chemical name : 2,4,5-Triamino-6-hydroxypyrimidine Sulfate
    • Folic Acid EP Impurity-C
      Code : VF060003
      Chemical name : (2S)-2-[[4-[[(2-amino-4-oxo-1,4- dihydropteridin-7-yl)methyl]amino]benzoyl]amino] pentanedioic acid (isofolic acid)
    • Folic Acid EP Impurity-D
      Code : VF060004
      Chemical name : 4-[[(2-amino-4-oxo-1,4-dihydro- pteridin -6-yl)methyl]amino]benzoic acid (pteroic acid),
    • Folic Acid EP Impurity-E
      Code : VF060005
      Chemical name : (2S)-2-[[4-[bis[(2-amino-4-oxo-1,4- dihydropteridin-6-yl)methyl]amino]benzoyl]amino] pentanedioic acid (6-pterinylfolic acid)
    • Folic Acid EP Impurity-F
      Code : VF060006
      Chemical name : 2-amino-7-(chloromethyl)pteridin-4(1H)-one
    • L-Glutamine
      Code : VF060007
      Chemical name : 2-Amino-4-carbamoylbutanoic acid
    • 4-Aminobenzoic Acid
      Code : VF060008
      Chemical name : para-aminobenzoic acid
    • Folic Acid USP RC A (Hydrate salt)
      Code : VF060010
      Chemical name : Folinic Acid Calcium Salt Hydrate
  • Frovatriptan Succinate Monohydrate
    Chemical name : (3R)-2,3,4,9-Tetrahydro-3-(methylamino)-1H-carbazole-6-carboxamide Butanedioic Acid Monohydrate;
    Mol. Formula : C18H25N3O6
    Mol. Weight : 379.41 g/mol
    • Ethyl (1S)-(+)-10-camphorsulfonate
      Code : VF360001
      Chemical name : ethyl ((1S)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate
    • Methyl (1S)-(+)-10-Camphorsulfonate
      Code : VF360002
      Chemical name : methyl ((1S)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate
    • Isopropyl (1S)-(+)-10-Camphorsulfate
      Code : VF360003
      Chemical name : isopropyl ((1S)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate
  • Fulvestrant
    Chemical name : (7α,17β)-7-{9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl}estra-1,3,5(10)-triene-3,17-diol
    Mol. Formula : C32H47F5O3S
    Mol. Weight : 606.7g/mol
    • Fulvestrant D3
      Code : VF250006
      Chemical name : (7α,17β)-7-[9-[4,4,5,5,5-Pentafluoropentyl) sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17-diol-d3
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