의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• Clonidine Hydrochloride

  Chemical name : 2-(2,6-dichlorophenylamino)-2-imidazoline hydrochloride Mol. Formula : C9H9Cl2N3, HCl Mol. Weight : 266.6 g/mol

  • Clonidine Impurity-A(BP)

    Code : VC120001

    Chemical name : 1-acetylimidazolidin-2-one
  • Clonidine Impurity-B(BP): (USP RCA)(Acetylclonidine)

    Code : VC120002

    Chemical name : 1-{4-[(2,6-dichlorophenyl)amino]-2,5-dihydro-1H-imidazol-1-yl}ethanone; 1-acetyl-2-[(2,6-dichlorophenyl)amino]-4,5-dihydro-1H-imidazole
  • Clonidine Impurity-C(BP)

    Code : VC120003

    Chemical name : 2,6-dichloroaniline
  • N-(2,6-dichlorophenyl)formamide

    Code : VC120005
  • Clonidine Impurity

    Code : VC120006

    Chemical name : (2,6-dichlorophenyl)- Carbonimidic dichloride

• 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, .

• Clopidogrel Bisulphate

  Chemical name : Methyl (2S)-(2-chlorophenyl)[6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl] acetate sulfate Mol. Formula : C16H18ClNO6S2 Mol. Weight : 419.90 g/mol

  • Clopidogrel EP Impurity-A: (USP RC A) (Clopidogrel Carboxylic Acid)

    Code : VC070001

    Chemical name : (2S)-(2-chlorophenyl)[6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]acetic acid,
  • Clopidogrel EP Impurity-B

    Code : VC070002

    Chemical name : methyl (2S)-(2-chlorophenyl)[4,7-dihydrothieno[2,3-c]pyridin-6(5H)-yl]acetate
  • Clopidogrel EP Impurity-C: (USP RC C)

    Code : VC070003

    Chemical name : Methyl (-)-(R)-(o-chlorophenyl)-6,7- dihydrothieno[3,2-c]pyridine-5(4H)-acetate (Clopidogrel Bisulphate R- Isomer)
  • Clopidogrel Thienylethyl Impurity

    Code : VC070004

    Chemical name : (S)-2-Chloro-alpha-[[2-(2-thienyl) ethyl]amino]benzene acetic acid methyl ester HCl
  • Clopidogrel Thieno Impurity

    Code : VC070005

    Chemical name : 4,5,6,7-Tetrahydrothieno[3,2-c] pyridine hydrochloride:
  • Clopidogrel Impurity D: (In house)

    Code : VC070006
  • Rac-Clopidogrel-d4 Hydrogen Sulfate

    Code : VC070007

    Chemical name : α-(2-Chlorophenyl-d4)-6,7-dihydro-thieno[3,2-c]pyridine-5(4H)-acetic Acid Methyl Ester Sulfate
  • Clopidogrel-d4 Carboxylic Acid

    Code : VC070008

    Chemical name : 2-Chlorophenyl-d4)-6,7-dihydro thieno[3,2-c]pyridine-5(4H)-acetic Acid
  • Clopidogrel Related Compound - B

    Code : VC070009

    Chemical name : (Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate, hydrochloride)
  • Clopidogrel-d3

    Code : VC070012

    Chemical name : Clopidogrel-D3 Hydrogensulfate

• Clotrimazole

  Chemical name : 1-[(2-Chlorophenyl)diphenylmethyl]-1H-imidazole Mol. Formula : C22H17CIN2 Mol. Weight : 344.83 g/mol

  • Clotrimazole EP Impurity-A(USP RC A):(2-Chlorotritanol)

    Code : VC080001

    Chemical name : (2-chlorophenyl)diphenylmethanol
  • Clotrimazole Impurity-B (EP)

    Code : VC080002

    Chemical name : 1-[(4-chlorophenyl)diphenylmethyl]-1H-imidazole
  • Clotrimazole Impurity-C (EP)

    Code : VC080003

    Chemical name : 1-chloro-2-(chlorodiphenylmethyl) benzene
  • Clotrimazole Impurity-D (EP)

    Code : VC080004

    Chemical name : Imidazole
  • Clotrimazole Impurity – E (EP)

    Code : VC080005

    Chemical name : (2-chlorophenyl)phenylmethanone (2-chlorobenzophenone)
  • Clotrimazole Impurity-F(EP)

    Code : VC080006

    Chemical name : 1-(triphenylmethyl)-1H-imidazole (deschloroclotrimazole)
  • Clotrimazole Impurity

    Code : VC080007

    Chemical name : -(2-chlorophenyl)trichloromethane
  • Clotrimazole Impurity

    Code : VC080008

    Chemical name : -(2-chlorophenyl)diphenyl methylethylether:
  • Clotrimazole Impurity

    Code : VC080009

    Chemical name : -1-[(2-chlorophenyl)diphenylmethyl]-1H-pyrazole
  • Clotrimazole Impurity

    Code : VC080010

    Chemical name : 1-Chloro-2-(dichlorophenylmethyl) benzene
  • Clotrimazole Impurity

    Code : VC080011

    Chemical name : (2-chlorophenyl)diphenylmethane

• 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

• Cochicoside

  Chemical name : N-[3-(Hexopyranosyloxy)-1,2,10-trimethoxy-9-oxo-5,6,7,9-tetrahydro benzo[A]heptalen-7-yl]acetamide Mol. Formula : C27H33NO11 Mol. Weight : 547.55 g/mol

  • Thiocochicoside

    Code : V602-41-5

    Chemical name : 10-thiocolchicoside

• 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

• Colesevelam

  Chemical name : allylamine polymer with 1-chloro-2,3-epoxypropane, [6-(allylamino)-hexyl]trimethyl ammonium chloride and N-allyldecylamine, hydrochloride

  • Colesevelam Impurity (Epichlorohydrin)

    Code : VC200001

    Chemical name : chloromethyloxirane
  • Colesevelam Impurity (Allylamine)

    Code : VC200002

    Chemical name : 3-Aminoprop-1-ene
  • Colesevelam Impurity (1-Bromodecane)

    Code : VC200003

    Chemical name : 1-bromodecane; decyl bromide
  • Colesevelam Impurity (1,6-Dibromohexane)

    Code : VC200004

    Chemical name : 1,6-Dibromohexane
  • Taurodeoxycholic Acid

    Code : VC200005

    Chemical name : 2-([3α,12α-Dihydroxy-24-oxo-5β-cholan-24-yl]amino)ethanesulfonic acid Sodium salt
  • Sodium Glycocholate Hydrate

    Code : VC200006

    Chemical name : 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid N-(carboxymethyl)amide sodium salt
  • Methoxy Decane

    Code : VC200007

    Chemical name : 2-oxadodecane; 1-methoxy-decan; methyldecylether;
  • Aminoquat

    Code : VC200008

    Chemical name : 6-Aminohexyl Trimethylammonium Bromide HBr
  • Decylaminoquat

    Code : VC200009

    Chemical name : 6-Decylaminohexylammonium Bromide HBr
  • Amino Dihexylquat

    Code : VC200010

    Chemical name : Amino Dihexyltrimethylammonium bromide HBr
  • Didecylamine

    Code : VC200011

    Chemical name : N-Decyldecanamine
  • Decylamine

    Code : VC200012

    Chemical name : 1-Aminodecane

• Colestyramine

  Chemical name : Cholebar;Questran;quantalan Mol. Formula : C27H47N Mol. Weight : 385.66 g/mol

  • Colestyramine EP IMP A (Styrene)

    Code : VC780001

    Chemical name : Ethenylbenzene; Cinnamene;

• Cortisone Acetate

  Chemical name : 17-Hydroxy-3,11,20-trioxopregn-4-en-21-yl acetate Mol. Formula : C23H30O6 Mol. Weight : 402.5g/mol

  • Cortisone (HydrocortisoneEP Impurity B)

    Code : VC970001

    Chemical name : 17,21-dihydroxypregn-4-ene-3,11,20-trione (cortisone)