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

  • Ibuprofen (EP/BP)
    Chemical name : (2RS)-2-[4-(2-Methylpropyl) phenyl]propanoic acid
    Mol. Formula : C13H18O2
    Mol. Weight : 206.28 g/mol
    • Ibuprofen Impurity-A (EP)
      Code : VI010001
      Chemical name : (2RS)-2-[3-(2-methylpropyl)phenyl] propanoic acid
    • Ibuprofen Impurity-B(EP)
      Code : VI010002
      Chemical name : (2RS)-)- 2-(4-butylphenyl) propanoic acid
    • Ibuprofen Impurity-C (EP)
      Code : VI010003
      Chemical name : (2RS)-2-[4-(2-methylpropyl)phenyl] propanamide
    • Ibuprofen Impurity-D -(EP)
      Code : VI010004
      Chemical name : (2RS)-2-(4-methylphenyl)propanoic acid
    • Ibuprofen Impurity-E(EP): (USP RC C) (4-isobutylacetophenone)
      Code : VI010005
      Chemical name : 1-[4-(2-ethylpropyl)phenyl]ethanone
    • Ibuprofen Impurity-F(EP/BP)
      Code : VI010006
      Chemical name : 3-[4-(2-methylpropyl)phenyl] propanoic acid
    • Ibuprofen Impurity-G(EP/BP): (Ibuprofen Dimer)
      Code : VI010007
      Chemical name : (1RS,4RS)-7-(2-methylpropyl)-1-[4-(2-methylpropyl)phenyl]-1,2,3,4-tetrahydro naphthalene-1,4-dicarboxylic acid
    • Ibuprofen Impurity-H(EP/BP)
      Code : VI010008
      Chemical name : (3RS)-1,3-bis[4-(2-methylpropyl)phenyl]butan-1-one
    • Ibuprofen Impurity-I(EP/BP)
      Code : VI010009
      Chemical name : 1-(2-methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)phenyl]butyl]benzene
    • Ibuprofen Impurity-J(EP/BP)
      Code : VI010010
      Chemical name : (2RS)-2-[4-(2-methylpropanoyl)phenyl]propanoic acid
    • Ibuprofen Impurity-K(EP/BP)
      Code : VI010011
      Chemical name : (2RS)-2-(4-formylphenyl)propanoic acid
    • Ibuprofen Impurity-L(EP/BP)
      Code : VI010012
      Chemical name : 2-[4-(1-hydroxy-2-methylpropyl) phenyl]propanoic acid
    • Ibuprofen Impurity-M(EP/BP)
      Code : VI010013
      Chemical name : (2RS)-2-hydroxy-2-[4-(2-methylpropyl)phenyl]propanoic acid
    • Ibuprofen Impurity-N(EP/BP): (p-Ethylhydratropic Acid)
      Code : VI010014
      Chemical name : (2RS)-2-(4-ethylphenyl)propanoic acid
    • Ibuprofen Impurity-O(EP/BP): (p-Butyl Ibuprofen)
      Code : VI010015
      Chemical name : 2-[4-(1-methylpropyl)phenyl] propanoic acid
    • Ibuprofen Impurity-P(EP/BP)
      Code : VI010016
      Chemical name : (2RS)-2-[4-(2-methylpropyl) phenyl]propan-1-ol
    • Ibuprofen Impurity-Q(EP/BP): (α-(4-Isobutylphenyl)ethanol)
      Code : VI010017
      Chemical name : 2-[4-(2-methylpropyl)phenyl]ethanol
    • Ibuprofen Impurity-R(EP/BP)
      Code : VI010018
      Chemical name : 1,1’-(ethane-1,1-diyl)-4,4¢-(2-methylpropyl)dibenzene
    • Ibuprofen Impurity
      Code : VI010019
      Chemical name : -4-isobutyl benzoic acid
    • Ibuprofen Impurity
      Code : VI010020
      Chemical name : -2-(4-Isobutyrylphenyl)propanamide
    • Ibuprofen Impurity
      Code : VI010021
      Chemical name : -4-Acetyl benzoic acid
    • Ibuprofen Impurity
      Code : VI010022
      Chemical name : -2-(4-Isobutyrylphenyl)propane
    • Ibuprofen Impurity
      Code : VI010023
      Chemical name : -1-Hydroxyprop-2-yl 2-(4-isobuty l phenyl)propanoate
    • Ibuprofen Impurity
      Code : VI010024
      Chemical name : -1,3-Dihydroxyprop-2-yl 2-(4isobutyl phenyl)propanoate
    • Ibuprofen Impurity
      Code : VI010025
      Chemical name : -4-isobutyrylacetophenone
    • Ibuprofen Impurity
      Code : VI010026
      Chemical name : -2-(4-Isobutylphenyl)propionitrile
    • Ibuprofen Impurity
      Code : VI010027
      Chemical name : -2-Hydroxypropyl 2-(4-Isobutylphenyl) propanoate
    • Ibuprofen Impurity
      Code : VI010028
      Chemical name : -1-Ethyl-4-isobutylbenzene
    • Ibuprofen Impurity
      Code : VI010029
      Chemical name : -2,3-Dihydroxypropyl 2-(4-Isobutyl phenyl)propanoate
    • Ibuprofen Impurity
      Code : VI010030
      Chemical name : -2-[4-(2-Hydroxy-2-methylpropyl) phenyl]propanoic acid (2-Hydroxyibuprofen)
    • Ibuprofen Impurity
      Code : VI010031
      Chemical name : -2-(4-n-Propylphenyl)propanoic acid
    • Ibuprofen Impurity
      Code : VI010032
      Chemical name : -(2SR)-2-(4-Isobutylphenyl)-N-((RS)-1-phenylethyl)propanamide
    • Ibuprofen Impurity
      Code : VI010033
      Chemical name : -Isopropyl 2-(4-Isobutylphenyl) propanonate
    • Ibuprofen Impurity
      Code : VI010034
      Chemical name : -4-(1-Hydroxy-2-methylpropyl) acetophenone
    • Ibuprofen d3
      Code : VI010035
      Chemical name : 4-Isobutyl-α-methylphenylacetic Acid
    • Ibuprofen Impurity
      Code : VI010036
      Chemical name : -1-(4-Isopropyl phenyl) ethanone(4- Isopropylacetophenone)
    • Ibuprofen Impurity
      Code : VI010037
      Chemical name : -(2SR)-2-(4-Isobutylphenyl)-N-((SR)-1-phenylethyl)propanamide
    • Ibuprofen Impurity: α-(4-Isobutylphenyl) ethanol
      Code : VI010038
      Chemical name : -1-(4- Isobutylphenyl)ethanol
    • Ibuprofen Impurity: (p-Isobutylstyrene)
      Code : VI010039
      Chemical name : -4-Isobutylstyrene
    • Ibuprofen Impurity
      Code : VI010040
      Chemical name : -Ibuprofen Methyl Ester
    • S-(+) Ibuprofen: (Dexibuprofen)
      Code : VI010041
      Chemical name : (S)-(+)-4-Isobutyl-α-methyl phenyl acetic acid, (S)-(+)-2-(4-Isobutylphenyl)propionic acid
    • Ibuprofen PEG 600 ester impurity
      Code : VI010043
      Chemical name : Ibuprofen PEG 600 ester impurity
    • N-(1-Phenylethyl) Ibuprofen Amide
      Code : VI010044
      Chemical name : 2-(4-Isobutylphenyl)-N-(1-phenylethyl)propionamide
  • Imatinib Mesylate
    Chemical name : 4-[(4-methylpiperazin-1-yl)methyl]-N-(4-methyl-3-{[4-(pyridin-3-yl)pyrimidin-2-yl]amino} phenyl)benzamide
    Mol. Formula : C30H35N7O4S
    Mol. Weight : 589.71 g/mol
    • Imatinib Pyridine N-oxide
      Code : VI020001
      Chemical name : N-[4-Methyl-3-[[4-(1-oxido-3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-4-[(4-methyl-1-piperazinyl)methyl]benzamide
    • N-Desmethyl Imatinib: (Norimatinib)
      Code : VI020002
      Chemical name : N-[4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-4-(1-piperazinylmethyl)-benzamide
    • Imatinib Piperazine N-oxide
      Code : VI020003
      Chemical name : 4-[(4-Methyl-4-oxido-1-piperazinyl) methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl] amino]phenyl]benzamide
    • N-DesmethylImatinib-d8
      Code : VI020005
    • Imatinib
      Code : VI020006
      Chemical name : 4-[(4-methylpiperazin-1-yl)methyl]-N-(4-methyl-3-{[4-(pyridin-3-yl)pyrimidin-2-yl]amino} phenyl)benzamide
    • Imatinib-d3
      Code : VI020007
      Chemical name : Imatinib-d3 (N-methyl-d3)
    • Imatinib-d8
      Code : VI020008
      Chemical name : 4-[(4-Methyl-1-piperazinyl-d8)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]benzamide Methanesulfonate;
    • 4-methylbenzamide
      Code : VI020009
      Chemical name : p-Toluamide
    • Imatinib Related Compound A
      Code : VI020012
      Chemical name : 1-(3-Pyridyl)-3-(dimethylamino)-2-propen-1-one; 3-(Dimethylamino)-1-(3-pyridinyl)-2-propen-1-one
    • Imatinib Related Compound F
      Code : VI020004
      Chemical name : N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine
    • Imatinib Impurity ( Dimethyl amine HCL)
      Code : VI020013
      Chemical name : N-Methylmethanamine Hydrochloride
    • Imatinib Impurity (3-Acetylpyridine)
      Code : VI020014
      Chemical name : 3-Acetalpyridine; 1-(3-Pyridinyl)ethanone
    • Imatinib impurity B
      Code : VI020020
      Chemical name : N-(3-guanidino-4-methylphenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamide hydrochloride
    • Imatinib impurity D
      Code : VI020021
      Chemical name : 1-methyl-1,4-bis(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl) carbamoyl)benzyl)piperazin-1-ium chloride
  • Irbesartan
    Chemical name : 2-butyl-3-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1,3-diazaspiro[4.4]non-1-en-4-one
    Mol. Formula : C25H28N6O
    Mol. Weight : 428.53 g/mol
    • Irbesartan EP Imp A (USP R C A)
      Code : VI030001
    • Irbesartan Imp A (Irbesartan Lactam Impurity)
      Code : VI030002
      Chemical name : 2-Butyl-4-spirocyclopentane-2-imidazolin-5-one hydrochloride
    • Irbesartan Impurity B
      Code : VI030005
      Chemical name : 1-[(2-Cyanobiphenyl-4-yl)methyl]-2-n-butyl-4-spirocyclopentane-2-imidazoline-5-one
    • Irbesartan Impurity C
      Code : VI030006
      Chemical name : 4-Hydroxymethyl-2’-cyanobiphenyl
    • Irbesartan Impurity D
      Code : VI030007
      Chemical name : 4-Hydroxymethyl-2’-(2H-tetrazol-5-yl)biphenyl
    • Irbesartan N1-Trityl Impurity
      Code : VI030004
      Chemical name : 2-Butyl-3-[[4-[2-(2-trityl-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one
    • Irbesartan Bromo Impurity
      Code : VV020004
  • Itraconazole
    Chemical name : 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methyl propyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    Mol. Formula : C35H38Cl2N8O4
    Mol. Weight : 706 g/mol
    • Itraconazole EP Impurity A
      Code : VI040001
      Chemical name : 4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H- 1,2,4-triazol-3-one
    • Itraconazole EP Impurity B
      Code : VI040002
      Chemical name : 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(4H-1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl] methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one,
    • Itraconazole EP Impurity C: (Propyl Itraconazole)
      Code : VI040003
      Chemical name : 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-propyl-2,4-dihydro-3H-1,2,4-triazol-3-one
    • Itraconazole EP Impurity D: (Isopropyl Itraconazole)
      Code : VI040004
      Chemical name : 4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(4H-1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    • Itraconazole EP Impurity E
      Code : VI040005
      Chemical name : 4-[4-[4-[4-[[trans-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4- triazol- 3-one
    • Itraconazole EP Impurity F: (Butyl Itraconazole)
      Code : VI040006
      Chemical name : 2-butyl-4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    • Itraconazole EP Impurity G: (Itraconazole Didioxolonyl Impurity)
      Code : VI040007
      Chemical name : 4-[4-[4-[4-[[cis-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[[cis-2-(2,4-dichloro phenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
  • Indapamide
    Chemical name : 1-(4-Chloro-3-sulfamoylbenzamido)-2-methylindoline
    Mol. Formula : C16H16ClN3O3S
    Mol. Weight : 365.83 g/mol
    • Indapamide Impurity A (Methylnitrosoindoline)
      Code : VI050004
      Chemical name : 2RS)-2-methyl-1-nitroso-2,3-dihydro-1H-indole
    • Indapamide Impurity B
      Code : VI050002
      Chemical name : 4-chloro-N-(2-methyl-1H-indol-1-yl)-3-sulfamoylbenzamide
  • Indomethacin
    Chemical name : [1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid
    Mol. Formula : C19H16ClNO4
    Mol. Weight : 357.8 g/mol
    • Indomethacin EP Imp A (4-Chlorobenzoic Acid)
      Code : VI060001
      Chemical name : para chlorobenzoic acid
    • Indomethacin benzamide
      Code : VI060002
      Chemical name : 4-chloro-N-(4-methoxyphenyl) benzamide
    • Indomethacin Dibenzylate
      Code : VI060003
      Chemical name : 4-Chloro-2-(4-chlorobenzoyl)-1-(4-methoxyphenyl)hydrazide Benzoic Acid
    • N-deschlorobenzyl Indomethacin
      Code : VI060004
      Chemical name : 5-Methoxy-2-methyl-1H-indole-3-acetic Acid;
    • Indomethacin Diamide Impurity
      Code : VI060005
      Chemical name : 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-Indole-3-acetic Acid 2-(4-chlorobenzoyl)-2-(4-methoxyphenyl)hydrazide
  • Irinotecan Hydrochloride
    Chemical name : (S)- [1,4-Bipiperidine]-1-carboxylic acid, 4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3,4:6,7]indolizino[1,2-b]quinolin-9-yl ester, monohydrochloride, trihydrate
    Mol. Formula : C33H45ClN4O9
    Mol. Weight : 677.18 g/mol
    • (R)-Irinotecan Hydrochloride (USP RC D)
      Code : VI070001
    • Irinotecan Impurity-01
      Code : VI070002
      Chemical name : 7,11-Diethyl-10-hydroxycamptothecin
    • Irinotecan Impurity-02
      Code : VI070003
      Chemical name : 11-Ethyl Irinotecan
    • Irinotecan Impurity-03
      Code : VI070004
      Chemical name : 7-Desethyl Irinotecan
    • Irinotecan USP RC B
      Code : VI070005
  • Isoflurane
    Chemical name : (2RS)-2-Chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane.
    Mol. Formula : C3H2ClF5O
    Mol. Weight : 184.5 g/mol
    • Isoflurane EP Imp F : (Acetone)
      Code : VI080001
      Chemical name : Propanone
  • Itopride Hydrochloride
    Chemical name : N-[[4-[2-(Dimethylamino) ethoxy]phenyl]methyl]-3,4-dimethoxy Benzamide Hydrochloride
    Mol. Formula : C20H27N2ClO4
    Mol. Weight : 394.89 g/mol
    • 2-chloro-n-Methylaminoethyl chloride HCl
      Code : VI090001
      Chemical name : 2-chloroethyl(methyl)ammonium chloride
    • Itopride HCl Impurity (4-(2-Dimethyl amino)ethoxy benzylamin):
      Code : VI090002
      Chemical name : 2-[4-(Aminomethyl)phenoxy]-N,N-dimethylethanamine
  • Imipramine Hydrochloride
    Chemical name : 3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride
    Mol. Formula : C19H24N2HCl
    Mol. Weight : 316.9 g/mol
    • Imipramine Pamoate
      Code : VI100001
    • Imipramine Hydrochloride EP Imp A (Desipramine Hydrochloride)
      Code : VI100002
      Chemical name : 3-(10,11-dihydro-5H-dibenzo [b,f]azepin-5-yl)-N-methylpropan-1-amine hydrochloride
    • Imipramine Hydrochloride EP Imp B (Depramine)
      Code : VI100003
      Chemical name : 3-(5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine
    • Imipramine Pamoate Imp D [Carbamazepine EP Impurity-E: (Iminodibenzyl)]
      Code : VC010005
      Chemical name : 10,11-dihydro-5H-dibenzo [b,f]azepine
    • Ipratropium EP Impurity F
      Code : VI110006
      Chemical name : (1R,3r,5S,8r)-8-methyl-8-(1-methylethyl)-3-[(2-phenylpropenoyl)oxy]-8-azoniabicyclo[3.2.1]octane bromide
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