의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• 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;

• 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

• Buspirone Hydrochloride

  Chemical name : 8-[4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride. Mol. Formula : C21H32ClN5O2 Mol. Weight : 422 g/mol

  • Buspirone-d8 Hydrochloride

    Code : VB290001

    Chemical name : 8-[4-[4-(Pyrimidin-2-yl)piperazin-1-yl]butyl-d8]-8-azaspiro[4.5]decane-7,9-dione dihydrochloride.
  • BUSPIRONE IMPURITY J

    Code : VB290010

    Chemical name : 4-(7,9-dioxo-8-azaspiro[4.5]dec-8-yl)butyl [1-[2-oxo-2-[[4-[4-(pyrimidin-2- yl)piperazin-1-yl]butyl]amino]ethyl]cyclopentyl]acetate, hydrochloride
  • Buspirone EP Impurity B

    Code : VB290015

    Chemical name : 8-(pyrimidin-2-yl)-8-aza-5-azoniaspiro[4.5]decane

• Bupropion Hydrochloride

  Chemical name : 1-Propanone, 1-(3-chloro phenyl) -2-[(1,1-dimethylethyl)amino]-hydrochloride Mol. Formula : C13H19 Cl2 NO Mol. Weight : 276.20 g/mol

  • Bupropion Impurity-A(USP)

    Code : VB020001

    Chemical name : 2-(tert-butylamino)-4’-chloro propiophenone hydrochloride
  • Bupropion Impurity-B(USP)

    Code : VB020002

    Chemical name : 2-(tert-butylamino)-3’-bromo propiophenone hydrochloride
  • Bupropion Impurity-C(USP)

    Code : VB020003

    Chemical name : 1-(3-chlorophenyl)-2-hydroxy-1-propanone
  • Bupropion Impurity-D(USP)

    Code : VB020004

    Chemical name : 2-(tert-butylamino)propiophenone
  • Bupropion Impurity-E(USP):(Bupropion Diketo Imp) (Bupropion Dione Imp)

    Code : VB020005

    Chemical name : 1-(3-Chlorophenyl)-1,2-propanedione
  • Bupropion Impurity-F(USP)

    Code : VB020006

    Chemical name : 1-(3-chlorophenyl)-1-hydroxy-2-propanone
  • Bupropion 2-Chloro Analog

    Code : VB020007
  • Bupropion 2-Bromo Impurity

    Code : VB020009
  • Bupropion 3,4-Dichloro Impurity

    Code : VB020010
  • Bupropion 3,5-Dichloro Impurity

    Code : VB020011
  • Bupropion Morpholinol Impurity: (Hydroxy Bupropion)

    Code : VB020012

    Chemical name : (2S,3S)-2-(3-Chlorophenyl)-3,5,5-trimethyl-2-morpholinol
  • Bupropion Hydroxy Impurity

    Code : VB020013

    Chemical name : 1-(3-chlorophenyl)-2-[(1-hydroxy-2-methylpropan-2-yl)amino]propan-1-one
  • Erythrohydroxy Bupropion: (Racemic)

    Code : VB020014

    Chemical name : (αS)-rel-3-Chloro-α-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol
  • Threohydroxy Bupropion: (Racemic)

    Code : VB020015

    Chemical name : (αR)-rel-3-Chloro-α-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol
  • 3-Chloro Benzoic Acid

    Code : VB020016

    Chemical name : m -chloro benzoic acid
  • Bupropion-d9 Hydrochloride

    Code : VB020017

    Chemical name : 1-(3-Chlorophenyl)-2-[(1,1-dimethylethyl-d9)amino]-1-propanone Hydrochloride
  • Hydroxy Bupropion-d6 : Bupropion Morpholinol-d6

    Code : VB020018

    Chemical name : 2-Hydroxy-2-(3’-chlorophenyl)-3,5,5-trimethylmorpholine-d6
  • Rac Threo-dihydro Bupropion-d9

    Code : VB020019

    Chemical name : (αR)-rel-3-Chloro-α-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol-d9
  • Rac Erythrohydro Bupropion-d9

    Code : VB020020

    Chemical name : (αS)-rel-3-Chloro-α-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol-d9
  • Bupropion Impurity USP C & F Mixture

    Code : VB020021

    Chemical name : 1-(3-Chlorophenyl)-2-hydroxy propan-1-one + 1-(3-Chlorophenyl)-2-hydroxy propan-1-one.
  • Bupropion Amine Impurity

    Code : VB020022

    Chemical name : 2-amino-1-(3-chlorophenyl)propan-1-one
  • 4-Chloropropiophenone

    Code : VB020023

    Chemical name : Ethyl p-chlorophenyl ketone
  • threo-Hydroxy Bupropion-d9 HCl

    Code : VB020029

    Chemical name : threo-Hydroxy Bupropion-d9 HCl
  • Erythrohydro Bupropion: (Racemic) d9

    Code : VB020017

    Chemical name : (αS)-rel-3-Chloro-α-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol-d9
  • Threohydro Bupropion: (Racemic) d9

    Code : VB020018

    Chemical name : (αR)-rel-3-Chloro-α-[(1R)-1-[(1,1-dimethylethyl)amino]ethyl]benzenemethanol-d9
  • Bupropion Des-t-Butylamino Impurity

    Code : VB020008

• 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,

• Bumetanide

  Chemical name : 3-(Aminosulfonyl)-5-(butylamino)-4-phenoxy-benzoic Acid; 3-(Butylamino)-4-phenoxy-5-sulfamoylbenzoic Acid; Mol. Formula : C17H20N2O5S Mol. Weight : 364.42 g/mol

  • Bumetanide Impurity -1

    Code : VB310001

    Chemical name : 4-Chloro-3-nitro-5-sulfamoylbenzoic Acid
  • Bumetanide Impurity -2 (EP Imp A)

    Code : VB310002

    Chemical name : 3-Nitro-4-phenoxy-5-sulfamoyl-benzoic Acid; 3-(Aminosulfonyl)-5-nitro-4-phenoxy-benzoic Acid;
  • Bumetanide EP impurity B

    Code : VB310003

    Chemical name : 3-amino-4-phenoxy-5-sulfamoylbenzoic acid hydrochloride

• 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

• 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

• 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

• 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