의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• 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

• 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;

• 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

• 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

• 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

• 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

• Bromfenac Sodium

  Chemical name : 2-Amino-3-(4-bromobenzoyl)benzeneacetic acid Mol. Formula : C15H12BrNO3 Mol. Weight : 334.16 g/mol

  • Bromfenac Impurity

    Code : VB220001

    Chemical name : 2-Amino-3-(4-bromobenzoyl)benzeneacetic Acid Sodium Salt
  • Bromfenac Impurity

    Code : VB220002

    Chemical name : 2-Amino-3-(4-bromobenzoyl)-α-oxobenzeneacetic Acid Sodium

• Bromhexine Hydrochloride

  Chemical name : n-(2-amino-3,5-dibromobenzyl)-n-methylcyclohexylamine hydrochloride Mol. Formula : C14H21Br2ClN2 Mol. Weight : 412.59 g/mol

  • Bromhexine N-Oxide

    Code : VB230002

    Chemical name : N-(2-amino-3,5-dibromobenzyl)-N-methylcyclohexanamine oxide
  • Bromhexine EP Impurity C

    Code : VB230003

    Chemical name : 2-Amino-N-cyclohexyl-N-methylbenzylamine

• Buclizine Hydrochloride(BP/EP)

  Chemical name : (RS)-1-(4-tert-butylbenzyl)-4-(4-chlorobenzhydryl)piperazine dihydrochloride. Mol. Formula : C28H33ClN2, 2HCl Mol. Weight : 506.0g/mol

  • Buclizine HCl Impurity-A(BP/EP)

    Code : VB030001

    Chemical name : 1,4-bis(4-chlorobenzhydryl) piperazine
  • Buclizine HCl Impurity-B(BP/EP)(4-Chlorobenzhydrol)

    Code : VB030002

    Chemical name : (4-chlorophenyl)(phenyl)methanol
  • Buclizine HCl Impurity

    Code : VB030003

    Chemical name : 1-[(4-chlorophenyl) (phenyl) methyl]piperazine [1-(4-chlorobenzhydryl)piperazine]
  • Buclizine HCl Impurity BP/EP)

    Code : VB030004

    Chemical name : (4-chlorophenyl)(phenyl)methanone (para-chlorobenzophenone)
  • Budesonide Imp C (16α-Hydroxy prednisolone; Budesonide EP Imp A)

    Code : VB050006

    Chemical name : 11, 16, 17, 21-Tetrahydroxypregna-1,4-diene-3,20-dione

• Budesonide

  Chemical name : 16a,17-[(1RS)-butylidenebis (oxy)] -11b,21-dihydroxypregna-1,4-diene-3,20-dione Mol. Formula : C25H34O6 Mol. Weight : 430.5 g/mol

  • Budesonide EP Impurity B

    Code : VB050002

    Chemical name : (11β,16α)-16,17-[(1RS)-Ethylidenebis(oxo)]-11,21-dihydroxypregna-1,4-diene-3,20-dione
  • Budesonide Imp A (21-acetate of Budesonide;Budesonide EP Imp K)

    Code : VB050004

    Chemical name : 16α,17-[(1RS)-butylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione-21-acetate
  • Budesonide Imp B (11-ketobudesonide; Budesonide EP Imp L)

    Code : VB050005

    Chemical name : 16α,17-[(1RS)-butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione
  • Budesonide Imp C (16α-Hydroxy prednisolone; Budesonide EP Imp A)

    Code : VB050006

    Chemical name : 11, 16, 17, 21-Tetrahydroxypregna-1,4-diene-3,20-dione
  • Budesonide Imp D (Budenoside EP Imp C)

    Code : VB050007

    Chemical name : 16α,17-[(1RS)-butylidene bis(oxy)-11β-hydroxy-17-(hydroxymethyl)-D-homo androsta-1,4-diene-3,17a-dione
  • Budesonide Impurity E (21-Dehydro budesonide (Budesonide EP Imp D)

    Code : VB050008

    Chemical name : 16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-al
  • Budesonide Imp F (14,15 Dehydro Budesonide)

    Code : VB050001

    Chemical name : (11β,16α)-16,17-[Butylidenebis(oxy)]-11,21-dihydroxypregna-1,4,14-triene-3,20-dione; 16α, 17-[(1RS)-butylidenebis(oxy)]-11β,21-dihydroxypregna-1,4,14-triene-3,20-dione
  • Budesonide USP RC G (EP Impurity G)

    Code : VB050009

    Chemical name : (11β,16α)-16,17-[Butylidenebis(oxy)]-11,21-dihydroxypregn-4-ene-3,20-dione
  • Desonide

    Code : VB050010

    Chemical name : (1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
  • Budesonide 21 butyrate Impurity

    Code : VB050011