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

  • Erlotinib Intermediate
    • Erlotinib Intermediate
      Code : E240009
      Chemical name : 4-Chloro-6,7-bis-(2-chloroethoxy)quinazoline
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erlotinib Isopropyl ether
    • Erlotinib Isopropyl ether
      Code : E240026
      Chemical name : 6, 7-bis (2-methoxyethoxy)-4-isopropoxyquinazoline
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erlotinib ketone impurity
    • Erlotinib ketone impurity
      Code : E240012
      Chemical name : 6, 7-bis (2-Methoxyethoxy)-3, 4-dihydroquinazolin-4-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythorbic Acid
    • Erythorbic Acid
      Code : LU1241823
      Chemical name : 2-(1,2-dihydroxyethyl)-4,5-dihydroxyfuran-3-one
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythritol
    • Erythritol
      Code : LU1241903
      Chemical name : (2S,3R)-butane-1,2,3,4-tetrol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythrodiol
    • Erythrodiol
      Code : QP0836
      Chemical name : (3S,4aR,6aR,6bS,8aS,12aS,14aR,14bR)-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-ol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythrohydroxy Bupropion
    • Erythrohydroxy Bupropion
      Code : B020014
      Chemical name : (alpha S)-rel-3-Chloro-Alpha-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythromycin
    Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yloxy-14-ethyl-7,12,13-trihydroxy-4-(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yloxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
    CAS Number : 114-07-8
    Mol. Formula : C37H67NO13
    Mol. Weight : 733.937 g/mol
    • Erythromycin Ref Std
      Code : E080000A
      Chemical name : (3R, 4S, 5S, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-4-[(2,6-dideoxy-3-C-methyl-3-Omethyl-a-L-ribo- hexo pyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11, 13-hexamethyl-6-[(3,4,6-trideoxy-3-dimethyl amino-b-D-xylo-hexopyranosyl)-oxy]oxacyclotetradecane-2,10-dione.
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin EP imputry B
      Code : E080011
      Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-dideoxy-3-C-methyl-3-O- methyl--L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13- hexamethyl-6-[[3,4,6-trideoxy-3-(methylamino)-“-D-xylo- hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin EP imputry D
      Code : E080010
      Chemical name : (1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9-[(2,6-dideoxy-3-C-methyl-3-O- methyl-a-L-ribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy-2,4,8,10,12,14-hexamethyl- 11-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-6,15,16- trioxatricyclo[10.2.1.11,4]hexadecan-7-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin EP imputry E (erythromycin A enol ether)
      Code : E080012
      Chemical name : (2R,3R,4S,5R,8R,9S,10S,11R,12R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4-dihydroxy-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,10,12,14-hexamethyl-6,15-dioxabicyclo[10.2.1]pentadec-1(14)-en-7-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin EP imputry J
      Code : LU1242021
      Chemical name : (3R,4R,5R,6S,7R,9S,10E,11S,12R,14S)-6-[(2S)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-10-hydroxyimino-4-[(2R,5S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin A Imino Ether
      Code : E080002
      Chemical name : Erythromycin A 6,9 Imino Ether
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin B
      Code : E080008
      Chemical name : 12-deoxyerythromycin A
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin Estolate
      Code : E080001
      Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-(2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyloxy)-14-ethyl-7,12,13-trihydroxy-6-[3,4,6-trideoxy-3-(dimethylamino)-2-O-propanoyl-beta-D-xylo-hexopyranosyloxy]-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione dodecyl hydrogen sulfate
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin Ethylsuccinate Impurity G
      Code : E080004
      Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R, 13S,14R) -4-[(2,6-dideoxy-3-C-methyl-3-O- methyl-a-L-
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin Stearate
      Code : E080003
      Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyl-tetrahydropyran-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetr
      Unit : 10mg, 20mg, 50mg,100mg,
    • Erythromycin thiocyanate
      Code : E080017
      Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione; thiocyanic acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythromycin A oxime
    • Erythromycin A oxime
      Code : E080007
      Chemical name : 9-Erythromycin 9-Oxime
      Unit : 10mg, 20mg, 50mg,100mg,
  • Erythrosine Sodium
    • Erythrosine Sodium
      Code : LU1249009
      Chemical name : disodium 2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate hydrate
      Unit : 10mg, 20mg, 50mg,100mg,
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