의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• 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

• Bortezomib

  Chemical name : [(1R)-3-methyl-1-({(2S)-3-phenyl-2-[(pyrazin2ylcarbonyl)amino]propanoyl}amino)butyl]boronic acid Mol. Formula : C19H25BN4O4 Mol. Weight : 384.237 g/mol

  • Bortezomib Impurity 01

    Code : VB260001

    Chemical name : B-[(1R)-3-Methyl-1-[[(2R)-1-oxo-3phenyl2[(pyrazinylcarbonyl)amino]propyl]amino]butyl]boronic Acid
  • Bortezomib Impurity

    Code : VB260002

    Chemical name : N(S)-(1-(1(S)-hydroxy-3-methyl butyl amino)-1-oxo-3-phenylpropane-2-yl)pyrazin-2-carboxamide
  • Bortezomib Impurity

    Code : VB260003

    Chemical name : N(S)-(1-(1(R)-hydroxy-3-methyl butyl amino)-1-oxo-3-phenylpropane-2-yl)pyrazin-2-carboxamide
  • Bortezomib Acid Impurity

    Code : VB260004

    Chemical name : (S)-3-phenyl-2-(pyrazine-2-carboxamido)propanoic acid
  • Bortezomib Amide Impurity

    Code : VB260005

    Chemical name : N-(1-amino-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide

• Bisoprolol Fumarate

  Chemical name : (RS)-1-[4-[[2-(1-Methylethoxy) ethoxy]methyl]phenoxy]-3-[(1-methylethyl) amino]propan-2-ol fumarate Mol. Formula : C22H35NO8 Mol. Weight : 441.52 g/mol

  • Bisoprolol Fumarate EP Impurity-A

    Code : VB010001

    Chemical name : (RS)-1-(4-hydroxymethyl-phenoxy)-3-isopropylaminopropan-2-ol
  • Bisoprolol Fumarate EP Impurity-B

    Code : VB010002

    Chemical name : (RS)-1-isopropylamino-3-[4-(2-propoxy-ethoxymethyl) phenoxy]propan-2-ol,
  • Bisoprolol Fumarate BP Impurity-C

    Code : VB010003

    Chemical name : (RS)-1-[4-[4-(2-hydroxy-3-isopropylamino-propoxy)benzyl]phenoxy]-3- isopropylaminopropan-2-ol
  • Bisoprolol Fumarate EP Impurity-G

    Code : VB010004

    Chemical name : (2RS)-1-[4-[[(2-isopropoxyethoxy)methoxy]methyl] phenoxy]-3-isopropylaminopropan-2- ol
  • Bisoprolol Fumarate EP Impurity-J

    Code : VB010005

    Chemical name : (2RS)-3-4-((2-Isopropoxyethoxy) methyl)phenoxy-1,2-propanediol
  • Bisoprolol Fumarate EP Impurity-K (Bisoprolol Ester Impurity)

    Code : VB010006

    Chemical name : 2-isopropoxyethyl 4-[[(2RS)-2-hydroxy-3-(isopropylamino)propyl]oxy]benzoate
  • Bisoprolol Fumarate EP Impurity-L

    Code : VB010007

    Chemical name : 4-[[(2RS)-2-hydroxy-3-(isopropylamino)propyl]oxy]benzaldehyde
  • Bisoprolol Fumarate EP Impurity-M

    Code : VB010008

    Chemical name : M 4-(2-Isopropoxyethoxy) methylphenol
  • Bisoprolol Fumarate EP Impurity-N

    Code : VB010009

    Chemical name : [(2RS)-1-[4-[(2-ethoxyethoxy) methyl] phenoxy]-3-iso propylaminopropan-2-ol
  • Bisoprolol Fumarate EP Impurity-Q

    Code : VB010010

    Chemical name : (2RS)-1-(isopropylamino)-3-[4-(2-methoxyethoxy)methyl]phenoxypropan-2-ol
  • Bisoprolol Fumarate EP Impurity-S

    Code : VB010011

    Chemical name : 4-hydroxybenzaldehyde
  • Bisoprolol Alcohol Impurity

    Code : VB010012

    Chemical name : 4-Hydroxybenzylic Alcohol
  • Bisoprolol Epoxide Impurity

    Code : VB010013

    Chemical name : 2-[4-(2-Isopropoxyethoxy methyl)phenoxymethyl]oxirane
  • Bisoprolol Fumarate EP Impurity-O

    Code : VB010014

    Chemical name : 4-(2-hydroxy-3-(isopropylamino)propoxy)benzoic acid
  • Bisoprolol Fumarate EP Impurity-R

    Code : VB010015

    Chemical name : (2RS)-1-(Isopropylamino)-3-(4-methylphenoxy)propan-2-ol
  • Bisoprolol dimer impurity

    Code : VB010018

    Chemical name : N,N-Bis[3-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-(2RS)-2-hydroxypropyl]isopropylamine

• 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

• 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;

• 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

• Bexarotene

  Chemical name : 4-[1-(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)ethenyl]benzoic acid Mol. Formula : C24H28O2 Mol. Weight : 348.48g/mol

  • 6-Hydroxy Bexarotene

    Code : VB150003

    Chemical name : 4-[1-(5,6,7,8-Tetrahydro-6-hydroxy-3,5,5,8,8-pentamethyl-2-naphthalenyl)ethenyl]benzoic Acid

• Betahistine Dihydrochloride

  Chemical name : N-Methyl-2-pyridineethanamine Dihydrochloride Mol. Formula : C8H14Cl2N2 Mol. Weight : 209.12 g/mol

  • Betahistine Impurity A (2- vinyl Pyridine)

    Code : VB100002

    Chemical name : 2-Ethenylpyridine; 2-Pyridylethylene;
  • Betahistine Impurity B (2-Pyridine ethanol)

    Code : VB100001

    Chemical name : 2-(2-Hydroxyethyl)pyridine; 2-(2-Pyridinyl)ethanol
  • Betahistine EP Impurity C

    Code : VB100003

    Chemical name : N-methyl-2-(pyridin-2-yl)-N-(2-(pyridin-2-yl)ethyl)ethanamine

• 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.

• 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