의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• 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

• Benazepril HCl

  Chemical name : (3S)-3-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid Hydrochloride Mol. Formula : C24H29ClN2O5 Mol. Weight : 460.95 g/mol

  • Benazepril Ethyl Ester: (Benazepril EP Imp G)

    Code : VB270001

    Chemical name : [S-(R*,R*)]-3-[[1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid Ethyl Ester Hydrochloride
  • Benazepril Diacid: (Benazepril USP RC C) Benazepril EP Imp C

    Code : VB270002

    Chemical name : (3S)-3-[[(1S)-1-Carboxy-3-phenyl propyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid

• Balsalazide Disodium Dihydrate

  Chemical name : (E)-5-([4-(2-carboxyethyl carbamoyl) phenyl]diazenyl)-2-hydroxybenzoic acid disodium salt, dihydrate Mol. Formula : C17H13N3O6Na2.2H2O Mol. Weight : 437.31 g/mol

  • Balsalazide Intermediate:

    Code : VB280001

    Chemical name : N-(4-Aminobenzoyl)-beta-alanine
  • Balsalazide Impurity A

    Code : VB280002

    Chemical name : (E)-5-((4-Carboxyphenyl) diazenyl)-2-hydroxybenzoic acid disodium salt

• 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

• 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

• Baclofen

  Chemical name : β-(Aminomethyl)-4-chloro-benzenepropanoic Acid; CAS Number : C10H12ClNO2 Mol. Formula : 213.66 g/mol

  • Baclofen EP Impurity-B

    Code : VB320001

    Chemical name : (3RS)-5-amino-3-(4-chlorophenyl)-5-oxopentanoic acid
  • Baclofen Impurity-A

    Code : VB320003

    Chemical name : 4-(4-chlorophenyl)pyrrolidin-2-one; baclofen impurity
  • Baclofen Impurity-C

    Code : VB320002

    Chemical name : 3-(4-Chlorophenyl)pentanedioic Acid
  • Baclofen Impurity-1

    Code : VB320004

    Chemical name : 4-(4-chlorophenyl)dihydro-2H-pyran-2,6(3H)-dione
  • Baclofen Impurity-2

    Code : VB320005

    Chemical name : 4-(4-Chlorophenyl)-2,6-piperidinedione

• 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

• 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

• 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.

• 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;