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

  • Cyanocobalamin
    Chemical name : α-(5,6-Dimethylbenzimidazolyl)cyanocobamide
    Mol. Formula : C63H88CoN14O14P
    Mol. Weight : 1355.37 g/mol
    • Chloramine-T Trihydrate
      Code : VC330001
      Chemical name : N-Chloro-4-Toluenesulfonamide Sodium Salt Trihydrate
  • Cinacalcet Hydrochloride
    Chemical name : (αR)-α-Methyl-N-[3-[3-(trifluoro methyl) phenyl)propyl]-1-napthalenemethanamine Hydrochloride
    Mol. Formula : C22H23ClF3N
    Mol. Weight : 393.87 g/mol
    • Ent-Cinacalcet Hydrochloride
      Code : VC340001
      Chemical name : (S)-N-(3-(3-(Trifluoromethyl) phenyl) propyl)-1- -(1-napthyl)ethylamine Hydrochloride
    • Desfluoro Cinacalcet
      Code : VC340002
      Chemical name : (R)-N-3-(3 Difluoromethyl)phenyl)-1 (Naphthalen-1yl)ethyl )propan-1- Amine
    • Benzyl Cinacalcet Hydrochloride
      Code : VC340003
      Chemical name : (αR)-α-Methyl-N-[[3-(trifluoromethyl) phenyl]methyl]-1-naphthalenemethanamine Hydrochloride
    • Tetrahydro Cinacalcet Hydrochloride
      Code : VC340004
      Chemical name : (αR)-5,6,7,8-Tetrahydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-1-naphthalene methanamine Hydrochloride
    • Cinacalcet Impurity 1 HCl
      Code : VC340005
      Chemical name : (R)-N-(1-(7,8-dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride
    • 5,6-dihydro Cinacalcet Hydrochloride
      Code : VC340006
      Chemical name : (R)-N-(1-(5,6-dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amine hydrochloride
    • 2-isomer of Cinacalcet Hydrochloride
      Code : VC340007
      Chemical name : 3-2-(triflouoromethyl)phenyl)-N-((R )-1(Naphthalen -1yl)ethyl)propan-1amine.
    • 4-Isomer of Cinacalcet Hydrochloride
      Code : VC340008
      Chemical name : 3-4(trifluoromethyl)phenyl)N-(R )-1 (Naphthalen-1 yl)ethyl propan-1 amine
    • 2-Napthyl Isomer of Cinacalcet Hydrochloride
      Code : VC340009
      Chemical name : (RS)-N-3(3-(Trifluoromethyl)phenyl)-propyl-1-(2-naphthyle)ethylamine
    • 7,8-Dihydro Cinacalcet
      Code : VC340010
      Chemical name : (RS)-N-3-(3 trifloromethyl)phenyl)propyl-1(7,8 dihydronaphthalen-1yl)ethylamine HCl
    • Cinacalcet-d3 Hydrochloride
      Code : VC340011
      Chemical name : Cinacalcet-d3 hydrochloride
    • Cinacalcet N-Oxide
      Code : VC340012
      Chemical name : (αR)-α-Methyl-N-[3-[3-(tri fluoromethyl)phenyl)propyl]-1-napthalene methanamine-N-oxide
    • Cinacalcet Imp- I
      Code : VC340013
      Chemical name : (R)-(+)-1-(1-Naphthyl)ethylamine
    • Cinacalcet Dimer
      Code : VC340014
      Chemical name : (R)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)-N-(3-(3-(trifluoromethyl)phenyl)propyl)propan-1-amine
    • Cinacalcet Amine
      Code : VC340015
      Chemical name : 3-(3-(trifluoromethyl)phenyl)propan-1-amine
    • Cinacalcet Impurity B
      Code : VC340016
      Chemical name : (R)-N-benzyl-1-(1-naphthyl)ethylamine hydrochloride
    • Cinacalcet Impurity E
      Code : VC340017
      Chemical name : (αR)-α-Methyl-N-[3-(3-methylphenyl)propyl]-1-naphthalenemethanamine Hydrochloride
    • Cinacalcet Alcohol
      Code : VC340027
      Chemical name : 3-(Trifluoromethyl)benzenepropanal
  • Capecitabine
    Chemical name : 5’-Deoxy-5-fluoro-N-[(pentyloxy) carbonyl]cytidine
    Mol. Formula : C15H22FN3O6
    Mol. Weight : 359.35 g/mol
    • Capecitabine-d11
      Code : VC350001
      Chemical name : 5’-Deoxy-5-fluoro-N-[(pentyl-d11-oxy) carbonyl]cytidine
    • Capecitabine USP RC A
      Code : VC350002
      Chemical name : 5’-Deoxy-5-fluoro Cytidine
    • Capecitabine USP RC B
      Code : VC350003
      Chemical name : 5’-Deoxy-5-fluorouridine
    • Capecitabine Intermediate 1
      Code : VC350004
    • Capecitabine Intermediate 2
      Code : VC350005
      Chemical name : 2’,3’-Di-O-acetyl-5’-deoxy-5-fluoro-N4-(pentoxycarbonxyl)cytidine
    • Capecitabine USP RC C
      Code : VC350006
    • 3’-O-(5’-Deoxy-β-D-ribofuranosyl) Capecitabine
      Code : VC350008
      Chemical name : [1-[5’-Deoxy-3-O-(5-deoxy-β-D-ribofuranosyl)-β-D-ribofuranosyl]-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl]carbamic Acid Pentyl Ester
    • 2’-O-(5’-Deoxy-β-D-ribofuranosyl) Capecitabine
      Code : VC350009
      Chemical name : [1-[5’-Deoxy-2-O-(5’-deoxy-β-D-ribofuranosyl)-β-D-ribofuranosyl]-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl]carbamic Acid Pentyl Ester
    • 7-Dechloro Griseofulvin
      Code : VG130001
      Chemical name : (1S,6R)-2,4,6-Trimethoxy-6-methylspiro[benzofuran-2(3H),1-[2]cyclohexene]-3,4-dione
  • Captopril
    Chemical name : (2S)-1-[(2S)-2-Methyl-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid
    Mol. Formula : C9H15NO3S
    Mol. Weight : 217.3 g/mol
    • Captopril EP Imp G
      Code : VC400001
      Chemical name : (2RS)-3-(acetylsulfanyl)-2-methylpropanoic acid
    • Captopril-d3
      Code : VC400005
      Chemical name : (2S)-1-[(2S)-2-Methyl-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid D3
    • Captopril EP Impurity F
      Code : VC400006
      Chemical name : (S)-1-((R)-3-mercapto-2-methylpropanoyl)pyrrolidine-2-carboxylic acid
  • Ceftriaxone Sodium
    Chemical name : Disodium (6R,7R)-7-[[(2Z)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(2- methyl-6-oxido-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxo-5-thia-1- azabicyclo[4.2.0]oct-2-ene-2-carboxylate 3.5 hydrate.
    Mol. Formula : C18H16N8Na2O7S3,3½H2O
    Mol. Weight : 662 g/mol
    • Ceftriaxone Impurity B ,Cefotaxime RC E (3-Desacetyl Cefotaxime Lactone )Ceftriaxone Sodium
      Code : VC430004
      Chemical name : [5aR,6R)-6-[[5(2Z)-(2-aminothiazol-4-yl)(methox-yimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto-[2,1-b]furo[3,4-d][1,3]thiazin-1,7(4H)-dione
    • Ceftriaxone Impurity D
      Code : VC430005
      Chemical name : S-(Benzothiazol-2-yl) (2Z)-(2-aminothiazol-4-yl) (methoxyimino) thioacetate
    • Ceftriaxone Impurity E
      Code : VC430006
      Chemical name : (6R,7R)-7-Amino-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl]-8-oxa-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
  • Clarithromycin
    Chemical name : (3R,4S,5S,6R,7R,9R,11R,12R, 13S, 14R) -4- [(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexo pyrano syl)oxy]-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7 ,9,11,13-hexamethyl-6-[[3,4,6-tri deoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl] oxy] oxacyclotetradecane-2,10-dione (6-O-methyl erythromycin A).
    Mol. Formula : C38H69NO13
    Mol. Weight : 748 g/mol
    • Clarithromycin Impurity EP C
      Code : VC460001
      Chemical name : 6-O-methylerythromycin A (E)-9-oxime
    • Clarithromycin Impurity EP D
      Code : VC460002
      Chemical name : N-Desmethyl Clarithromycin
    • Clarithromycin Impurity EP I
      Code : VC460005
      Chemical name : 3-O-decladinosyl-6-O-methylerythromycin A
    • Clarithromycin Impurity L
      Code : VC460006
      Chemical name : 6-O-Methylerythromycin (9Z)-9-Oxime
    • Clarithromycin Impurity EP M
      Code : VC460007
      Chemical name : 3-N-demethyl-6-O-methylerythromycin A (E)-9- oxime
    • Clarithromycin Impurity EP N
      Code : VC460008
      Chemical name : (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin
    • Clarithromycin Impurity K
      Code : VC460010
      Chemical name : (1S,2R,5R,6S,7S,8R,9R,11Z)-2-ethyl-6-hydroxy-9-methoxy-1,5,7,9,11,13- hexamethyl-8-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-3,15- dioxabicyclo[10.2.1]pentadeca-11,13-dien-4-one (3-O-decladinosyl-8,9:10,11- dianhydro-6-O-methylerythromycin A-9,12-hemiketal.
    • Clarithromycin Impurity O
      Code : VC460011
      Chemical name : 6-O-methylerythromycin A (Z)-9-(O-methyloxime)
    • Clarithromycin Impurity G
      Code : VC460012
      Chemical name : 6-O-Methylerythromycin (9E)-9-(O-Methyloxime)
    • Clarithromycin Impurity Q
      Code : VC460022
      Chemical name : 6-O-Methylerythromycin N-oxide
  • Clozapine
    Chemical name : 8-Chloro-11-(4-methylpiperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepine
    Mol. Formula : C18H19ClN4
    Mol. Weight : 326.8 g/mol
    • N-desmethylclozapine
      Code : VC480001
      Chemical name : 8-Chloro-11-piperazinyl-5H-dibenzo[b,e] [1,4]diazepine
    • Clozapine N- oxide
      Code : VC480002
      Chemical name : 8-Chloro-11-(4-methyl-1-piperazinyl)-5H-dibenzo[b,e][1,4]diazepine N-Oxide
  • Cefpodoxime Proxetil
    Chemical name : (1RS)-1-[[(1-Methylethoxy)carbonyl]oxy]ethyl (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)- 2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylate
    Mol. Formula : C21H27N5O9S2
    Mol. Weight : 557.6 g/mol
    • Cefpodoxime Acid
      Code : VC510001
      Chemical name : (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
  • Cefdinir
    Chemical name : 8-[2-(2-amino-1,3-thiazol-4-yl)-1-hydroxy-2-nitroso- ethenyl]amino-4-ethenyl-7-oxo-2-thia-6- azabicyclo[4.2.0]oct-4-ene-5-carboxylic acid
    Mol. Formula : C14H13N5O5S2
    Mol. Weight : 395.416 g/mol
    • Cefdinir sulfoxide impurity
      Code : VC520001
      Chemical name : (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide
  • Colchicine
    Chemical name : N-[(7S)-5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide
    Mol. Formula : C22H25NO6
    Mol. Weight : 399.44 g/mol
    • Colchicine EP Imp-A
      Code : VC540003
      Chemical name : N-[(7S)-5,6,7,9-Tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl]formamide
    • Colchicine EP Imp-C
      Code : VC540001
      Chemical name : N-[(7S,7bR,10aS)-1,2,3,9-tetramethoxy-8-oxo-5,6,7,7b,8,10a-hexa hydrobenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-7-yl]acetamide (β-lumicolchicine)
    • Colchicine EP Imp-D (Colchicoside)
      Code : VC650000
      Chemical name : N-[(7S,12aRa)-3-(β-D-glucopyrano syloxy)-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydro benzo[a]heptalen-7-yl]acetamide (colchicoside)
    • Colchicine EP Imp-E
      Code : VC540002
      Chemical name : N-[(7S,12aRa)-3-hydroxy-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydro benzo [a]heptalen-7-yl]acetamide (3-O-demethylcolchicine)
    • Colchiceine
      Code : VC540007
      Chemical name : N-[(7S)-5,6,7,9-Tetrahydro-10-hydroxy-1,2,3,-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide
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