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

  • Glycoursodeoxycholic acid
    Chemical name : N-(3α,7β-Dihydroxy-5β-cholan-24-oyl)glycine
    Mol. Formula : C26H43NO5
    Mol. Weight : 449.63g/mol
    • Glycoursodeoxycholic acid D4
      Code : VG420001
      Chemical name : Glycoursodeoxycholic-2,2,4,4-d4 Acid
  • Glycerin( Glycerol)
    Chemical name : 1,2,3-Trihydroxyopropane
    Mol. Formula : C3H8O3
    Mol. Weight : 92.09 g/mol
    • Glycerol BP Impurity A ( diethylene glycol)
      Code : VG340002
      Chemical name : 2-(2-Hydroxyethoxy)ethanol
    • Glycerol BP Impurity B ( ethylene glycol)
      Code : VG340001
      Chemical name : 1,2-Ethanediol
  • Glycopyrrolate Bromide
    Chemical name : (1′S,3-6′R)-7-Chloro-2′,4,6-trimethoxy-6′-methylspiro[benzofuran-2(3H),1′-[2]cyclohexene]-3,4′-dione
    Mol. Formula : C19H28BrNO3
    Mol. Weight : 398.3 g/mol
    • Glycopyrrolate USP RC A
      Code : VG210002
      Chemical name : 5-Nitrobenzene-1,3-dicarboxylic acid
    • Glycopyrrolate USP RC B
      Code : VG210006
      Chemical name : α-Cyclopentyl-α-hydroxy-benzeneacetic Acid 1-Methyl-3-pyrrolidinyl Este
    • Glycopyrrolate USP RC C
      Code : VG210003
      Chemical name : 2-Cyclopentyl-2-hydroxy-2-phenylacetic acid
    • Glycopyrrolate USP RC L (Methyl α-Cyclopentylmandelate)
      Code : VG210005
      Chemical name : α-Cyclopentyl-α-hydroxy-benzeneacetic Acid Methyl Ester
    • Glycopyrrolate Imp I
      Code : VG210001
      Chemical name : 3-[[2-(4-Chlorophenyl)-2-cyclo pentyl-2-hydroxyacetyl]oxy]-1,1-dimethyl pyrro lidi nium Bromide
    • Dehydro Glycopyrrole Impurity
      Code : VG210004
      Chemical name : 3-[2-(cyclopent-1-en-1-yl)-2-hydroxy-2-phenylacetoxy]-1,1-dimethylpyrrolidin-1-ium bromide
  • Glatiramer acetate
    Chemical name : L-Glutamic acid polymer with L-alanine
    Mol. Formula : C25H45N5O13
    Mol. Weight : 623.65 g/mol
    • 3-bromo-L-Tyrosine
      Code : VG190001
      Chemical name : (S)-2-amino-3-(3-bromo-4-hydroxyphenyl)propanoic acid
    • 3,5-Dibromo-L-Tyrosine
      Code : VG190002
      Chemical name : 3,5-Dibromo-L-tyrosine
  • Guaifenesin
    Chemical name : (2RS)-3-(2-Methoxyphenoxy)propane-1,2-diol.
    Mol. Formula : C10H14O4
    Mol. Weight : 198.22 g/mol
    • Guaifenesin D3
      Code : VG180001
      Chemical name : 3-(o-Methoxyphenoxy)-1,2-propanediol-d3
    • Guaifenesin Impurity EP B (B-isomer)
      Code : VG180002
      Chemical name : 2-(2-methoxyphenoxy)propane-1,3-diol
  • Glucosamine Suphate
    Chemical name : Bis(2-ammonio-2-deoxy-D-glucose) sulphate
    Mol. Formula : C6H15NO9S
    Mol. Weight : 277.25g/mol
    • Glucosamine Sulfate Sodium Chloride
      Code : VG170001
      Chemical name : Bis(2-amino-2-deoxy-β-D-glucopyranose) Sulfate Sodium Chloride Complex
  • Gatifloxacin
    Chemical name : 1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinoline carboxylic Acid
    Mol. Formula : C19H22FN3O4
    Mol. Weight : 375.39 g/mol
    • Gatifloxacin N-Oxide
      Code : VG140001
      Chemical name : 1-cyclopropyl-6-fluoro- 8-methoxy-7-(3-methylpiperazin oxide-1-yl)- 4-oxo-quinoline-3-carboxylic acid
    • 8 hydroxy Gatifloxacin
      Code : VG140002
      Chemical name : 1-cyclopropyl-6-fluoro-8-hydroxy-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrogen bromide
    • Moxifloxacin Methoxy Quinolin Impurity : (Moxifloxacin Difluoro methoxy Impurity)
      Code : VM060010
      Chemical name : 1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid
    • 8-Hydroxy Quinolinic Acid : (Moxifloxacin Difluro Hydroxy Impurtiy)
      Code : VM060011
      Chemical name : 1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    • Desmethyl Gatifloxacin
      Code : VG140005
      Chemical name : 1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
    • Ethyl 2-(2,4,5-Trifluoro-3-methoxybenzoyl)-3-cyclopropylaminoacrylate
      Code : VG140008
      Chemical name : 2-(2,4,5-trifluoro-3-methoxybenzoyl)-3-cyclopropylaminoacrylic acid ethyl ester
  • Griseofulvin
    Chemical name : (1′S,3-6′R)-7-Chloro-2′,4,6-trimethoxy-6′-methylspiro[benzofuran-2(3H),1′-[2]cyclohexene]-3,4′-dione
    Mol. Formula : C17H17ClO6
    Mol. Weight : 352.8 g/mol
    • 7-Dechloro Griseofulvin
      Code : VG130001
      Chemical name : (1S,6R)-2,4,6-Trimethoxy-6-methylspiro[benzofuran-2(3H),1-[2]cyclohexene]-3,4-dione
    • (-)-Dehydro Griseofulvin
      Code : VG130002
      Chemical name : (1S)-7-Chloro-2,4,6-trimethoxy-6-methylspiro[benzofuran-2(3H),1-[2,5]cyclo hexadiene]-3,4-dione
  • Granisetron Hydrochloride
    Chemical name : 1-Methyl-N-[(3-endo)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-1H-indazole-3-carboxamide Hydrochloride
    Mol. Formula : C18H25ClN4O
    Mol. Weight : 348.87 g/mol
    • Granisetron EP Impurity A: (N-desmethyl 2-Methyl Granisetron) (USP RC A)
      Code : VG120001
      Chemical name : 2-methyl-N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-2H-indazole-3-carboxamide (endo-N-(9-Methyl-9-Azabicyclo[3.3.1]non-3-yl)-2-methyl-2H-indazole -3-carboxamide)
    • Granisetron EP Impurity C: (9-desmethyl Granisetron) (USP RC C)
      Code : VG120002
      Chemical name : N-(3-endo)-9-Azabicyclo[3.3.1]non-3-yl-1-methyl-1H-indazole-3-carboxamide
    • Granisetron EP Impurity D: (1-methylindazole-3-carboxylic acid) (USP RC D)
      Code : VG120003
      Chemical name : 1-Methyl-1H-indazole-3-carboxylic Acid
    • Granisetron EP Impurity E
      Code : VG120004
      Chemical name : N-(3-endo)-9-Azabicyclo[3.3.1]non-3-yl-1-methyl-1H-indazole-3-carboxamide
    • Granisetron EP Impurity F: (exo-Granisetron)
      Code : VG120005
      Chemical name : exo-N-(9-Methyl-9-azabicyclo [3.3.1]non-3-yl)-1-methyl-1H-indazole-3-carboxamide
    • Granisetron EP Impurity G
      Code : VG120006
      Chemical name : 2-methyl-2H-indazole-3-carboxylic acid
    • Granisetron R C B (USP)
      Code : VG120007
      Chemical name : N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-1H-indazole-3-carboxamide
  • Guaiacol
    Chemical name : 1-(Hexahydrocyclopenta[c]pyrrol-2(1H)-yl)-3-[(4-methylphenyl)sulfonyl]urea
    Mol. Formula : C15H21N3O3S
    Mol. Weight : 323.4 g/mol
    • Guaiacol EP Imp B
      Code : VG080001
      Chemical name : Phenol
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