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

  • Bimatoprost
    Chemical name : (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopentyl]-N-ethyl-5-heptenamide
    Mol. Formula : C25H37NO4
    Mol. Weight : 415.57g/mol
    • 5,6-trans-Bimatoprost
      Code : VB600002
      Chemical name : (E)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(S,E)-3-hydroxy-5-phenylpent-1-en-1-yl]cyclopentyl]-N-ethylhept-5-amide
    • 15-Keto Bimatoprost
      Code : VB600003
      Chemical name : (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(1E)-3-oxo-5-phenyl-1-penten-1-yl]cyclopentyl]-N-ethyl-5-heptenamide;
  • Bupivacaine Hydrochloride
    Chemical name : (2RS)-1-Butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide hydrochloride monohydrate.
    Mol. Formula : C18H28N2O,HCl,H2O
    Mol. Weight : 342.9 g/mol
    • Bupivacaine EP impurity A
      Code : VB480001
      Chemical name : N-(2,6-dimethylphenyl)pyridine-2-carboxamide
    • Bupivacaine EP impurity B
      Code : VB480002
      Chemical name : N-(2,6-dimethylphenyl)piperidine-2-carboxamide,
  • Bezafibrate
    Chemical name : 2-[4-[2-[(4-Chlorobenzoyl)amino]ethyl]phenoxy]-2-methylpropanoic acid.
    Mol. Formula : C19H20ClNO4
    Mol. Weight : 361.8g/mol
    • Bezafibrate EP Impurity A
      Code : VB460001
      Chemical name : 4-Chloro-N-[2-(4-hydroxyphenyl)ethyl]benzamide
    • Bezafibrate Ep Impurity B Indomethacin EP Imp A (4-Chlorobenzoic Acid)
      Code : VI060001
      Chemical name : para chlorobenzoic acid
    • Bezafibrate EP Impurity C
      Code : VB460002
      Chemical name : Methyl 2-[4-[2-[(4-chlorobenzoyl)amino]ethyl] phenoxy]-2 methylpropanoate
    • Bezafibrate EP Impurity D
      Code : VB460003
      Chemical name : ethyl 2-[4-[2-[(4-chlorobenzoyl)amino]ethyl]phenoxy]-2-methylpropanoate
    • Bezafibrate EP Impurity E
      Code : VB460004
      Chemical name : butyl 2-[4-[2-[(4-chlorobenzoyl)amino]ethyl]phenoxy]-2-methylpropanoate
  • Benzonatate
    Chemical name : 2-[2-[2-[2-[2-[2-[2-[2- (2-methoxyethoxy) ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethyl4-butylaminobenzoate
    Mol. Formula : C30H53NO11
    Mol. Weight : 603.742 g/mol
    • Benzonatate Methyl ester
      Code : VB440001
      Chemical name : Para-N-butylaminobenzoic acid methyl ester
    • Benzonatate ethyl ester
      Code : VB440002
      Chemical name : Para-N-butylaminobenzoic acid ethyl ester
  • Bisacodyl
    Chemical name : 4,4’-(Pyridin-2-ylmethylene)diphenyl diacetate
    Mol. Formula : C22H19NO4
    Mol. Weight : 361.4 g/mol
    • Bisacodyl EP Impurity A
      Code : VB420003
    • Bisacodyl EP Impurity B
      Code : VB420001
    • Bisacodyl EP Impurity C
      Code : VB420004
      Chemical name : 4-[(4-Hydroxyphenyl)(pyridin-2-yl)methyl]phenyl acetate
    • Bisacodyl EP Impurity E
      Code : VB420002
      Chemical name : 2-[(4-Acetoxyphenyl)(pyridin-2-yl)methyl]phenyl acetate
    • 3-Chlorobenzoyl Chloride
      Code : VB460005
      Chemical name : 3-Chlorobenzoyl Chloride
  • Beclomethasone Dipropionat
    Chemical name : 9α-Chloro-16β-methylprednisolone 17,21-dipropionate
    Mol. Formula : C28H37ClO7
    Mol. Weight : 521.04 g/mol
    • Beclomethasone EP Impurity A
      Code : VB410002
      Chemical name : 9-chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-propionate
    • Beclomethasone EP Impurity B
      Code : VB410006
      Chemical name : (11ß,16ß)-21methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;-trihydroxy-16ß-methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate;Beclomethasone 21-Acetate 17-Propionate
    • Beclomethasone EP Impurity L
      Code : VB410007
      Chemical name : 11β,16β)-9-chloro-11-hydroxy-16-Methyl-17,21-bis(1-oxopropoxy)pregn-4-ene-3,20-dione
  • Butylscopolammonium Bromide -N
    Chemical name : Scopolamine butylbromide
    Mol. Formula : C21H30BrNO4
    Mol. Weight : 440.37 g/mol
    • Butylscopolammonium Bromide d9-N
      Code : VB390001
      Chemical name : 7(S)-(1α,2β,4β,5α,7β)]-9-Butyl-7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane Bromide;
  • Benzyl Alcohol
    Chemical name : Phenylmethanol.
    Mol. Formula : C7H8O
    Mol. Weight : 108.1 g/mol
    • Benzyl Alcohol EP Impurity (A)
      Code : VB380002
      Chemical name : Benzaldehyde
    • Benzyl Alcohol EP Impurity (B)
      Code : VB380001
      Chemical name : cyclohexylmethanol.
  • Brinzolamide
    Chemical name : (5R)-5-ethylamino-3-(3-methoxypropyl)- 2,2-dioxo-2λ6,9-dithia- 3-azabicyclo[4.3.0]nona-7,10-diene- 8-sulfonamide
    Mol. Formula : C12H21N3O5S3
    Mol. Weight : 383.51 g/mol
    • Brinzolamide USP RC-A
      Code : VB360001
      Chemical name : 4-(ethylamino)-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
  • Butenafine Hydrochloride
    Chemical name : N-[[4-(1,1-Dimethylethyl)phenyl]methyl]-N-methyl-1-naphthalenemethanamine Hydrochloride
    Mol. Formula : C23H28ClN
    Mol. Weight : 353.93 g/mol
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