의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• Dabigatran Etexilate Mesylate

  Chemical name : N-[[2-[[[4-[[[(Hexyloxy)carbonyl] amino]iminomethyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-β-alanine Ethyl Ester Methanesulfonate Mol. Formula : C35H45N7O8S Mol. Weight : 723.84 g/mol

  • Dabigatran Etexilate Mesylate:(Crystalline Form II)

    Code : VD200000A

    Chemical name : N-[[2-[[[4-[[[(Hexyloxy)carbonyl] amino]iminomethyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-β-alanine Ethyl Ester Methanesulfonate
  • Dabigatran

    Code : VD200001

    Chemical name : N-[[2-[[[4-(Aminoiminomethyl)phenyl] amino]methyl]-1-methyl-1H-benzimidazol-5-yl] carbonyl]-N-2-pyridinyl-β-alanine
  • Dabigatran Etexilate

    Code : VD200002
  • Dabigatran Impurity A

    Code : VD200008

    Chemical name : 3-({2-[(4-Cyano-phenylamino)methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}pyridine-2-yl-amino}-propionic acid ethyl ester
  • Dabigatran Imp B

    Code : VD200012

    Chemical name : 3-((2-((4-Carbamoyl-phenylamino)-methyl)-1-methyl-1H-benzoimidazole-5-carbonyl)-pyridin-2-yl-amino)-propionic acid ethyl ester
  • Dabigatran Impurity C

    Code : VD200004

    Chemical name : 3-({2-[(4-Carbamimidoyl-phenylamino)methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}pyridine-2-yl-amino}-propionic acid ethyl ester
  • Dabigatran Impurity E

    Code : VD200005

    Chemical name : 3-[(2-{[4-(Hexyloxycarbonylamino iminomethyl)phenylamino]methyl}-1-methyl-1H-benzimidazole-5-carbonyl)pyridine-2-ylamino]propionic acid
  • Dabigatran Impurity G : Dabigatran Methyl Ester

    Code : VD200006

    Chemical name : (Z)-methyl-3-(2-(((4-(N’-((hexyloxy) carbonyl)carbamimidoyl)phenyl)amino)methyl)1-methyl-N-(pyridine-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
  • Dabigatran Impurity H : Dabigatran PropylEster

    Code : VD200007

    Chemical name : (Z)-propyl-3-(2-(((4-(N’-((hexyloxy) carbonyl)carbamimidoyl)phenyl)amino)methyl)1-methyl-N-(pyridine-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
  • Dabigatran D4

    Code : VD200009

    Chemical name : [(1S,4R)-4-[2-amino-6-[(2,2,3,3-tetradeuterio cyclopropyl)amino]purin-9-yl]cyclopent-2-en-1-yl]methanol
  • Dabigatran Imp E (Dabigatran Etexilate N-Oxide )

    Code : VD200013

    Chemical name : N-[[2-[[[4-[[[(Hexylo]amino]methyl]-1-methyl-1H-benzimidazol-5-xido-2-pyridinyl)-ß-Alanine Ethyl Ester
  • Dabigatran Impurity B

    Code : VD200003

    Chemical name : 3-[[2-[(4-(N-Hydroxycarbaimidoyl)-phenylamino)methyl]-1-methyl-1H-benzoimidazole-5-carbonyl]pyridine-2-yl-amino]-propionic acid ethyl ester (Amidoxime impurity)

• Dalfampridine

  Chemical name : 4-aminopyridine Mol. Formula : C5H6N2 Mol. Weight : 94.11 g/mol

  • Dalfampridine-d4

    Code : VD190001

    Chemical name : 4-aminopyridine-d4
  • Dalfampridine N-Oxide

    Code : VD190002

    Chemical name : 4-aminopyridine N-oxide
  • Dalfampridine-d6

    Code : VD190003

    Chemical name : 4-aminopyridine-d6
  • 4-Amino-3-Hydroxypyridine hydrochloride

    Code : VD190004

    Chemical name : 4-Amino-3-Hydroxypyridine hydrochloride
  • Dalfampridine methylene Bridge Impurity

    Code : VD190005
  • N-(4-pyridyl)-2-hydroxy butyramide

    Code : VD190006

    Chemical name : N-(4-pyridyl)-2-hydroxybutyramide
  • 1,2-Bis(4-pyridyl)hydrazine

    Code : VD190008

    Chemical name : 1,2-di(pyridin-4-yl)hydrazine

• Dicyclomine Hydrochloride

  Chemical name : [bicyclohexyl]-1carboxylic acid,2-(diethyl amino)ethyl ester hydrochloride Mol. Formula : C19H35NO2. HCl Mol. Weight : 345.95g/mol

  • Dicyclomine Impurity A

    Code : VD180001

    Chemical name : Bicyclohexyl-1-carboxylic acid
  • Dicyclohexyl Ketone

    Code : VD180002

    Chemical name : Dodecahydrobenzophenone;
  • Dicyclohexylcarbinol

    Code : VD180003

    Chemical name : Dicyclohexylmethanol
  • Dicyclohexyl Ketone chloride

    Code : VD180005

    Chemical name : (1chlorocyclohexyl)(cyclohexyl) methanone

• Diacerein

  Chemical name : 7-Chloro-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-onevvvv Mol. Formula : C16H13ClN2O Mol. Weight : 284.7 g/mol

  • Diazepam Metabolite

    Code : VD160001

    Chemical name : 2-Amino-5-chlorobenzylphenone;

• Diacerein

  Chemical name : 1,8-Diacetoxy-3-carboxy anthraquinone Mol. Formula : C19H12O8 Mol. Weight : 368.29 g/mol

  • Diacerein Impurity (Rhein)

    Code : VD150001

    Chemical name : 4,5-Dihydroxyanthraquinone-2-carboxylic acid
  • Diacerein Impurity (Aloe-Emodin)

    Code : VD150002

    Chemical name : 1,8-Dihydroxy-3-(hydroxymethyl) anthraquinone
  • Diacerein Impurity (Emodin)

    Code : VD150003

    Chemical name : 1,3,8-Trihydroxy-6-methyl-9,10-anthracenedione

• Dapoxetine Hydrochloride

  Chemical name : (αS)-N,N-Dimethyl-α-[2-(1-naphthalenyloxy)ethyl]benzenemethanamine Mol. Formula : C21H24ClNO Mol. Weight : 341.87 g/mol

  • Dapoxetine USP RC E (R isomer)

    Code : VD140002

    Chemical name : (R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-1-phenylpropan-1-amine hydrochloride
  • Decitabine Deformyl Imprity

    Code : VD390001

    Chemical name : D-2’-Deoxyribofuranosyl-3-guanylurea (α/β-Mixture)

• Desloratadine

  Chemical name : 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine Mol. Formula : C19H19ClN2 Mol. Weight : 310.82 g/mol

  • 3-Hydroxy Desloratadine

    Code : VD130001

    Chemical name : 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-3-ol
  • Desloratadine-d4

    Code : VD130002

    Chemical name : 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine-d4
  • 3-Hydroxy Desloratadine-d4

    Code : VD130003

    Chemical name : 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-3-ol-d4
  • Desloratadine N-Oxide

    Code : VD130004

    Chemical name : 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-1-oxide
  • Desloratadine Citric Amide Impurity

    Code : VD130005

    Chemical name : 8-Chloro-6,11-dihydro-11-(1-[3,4-dicarboxy-3-hydroxy-butanamido]-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
  • Desloratadine Imp A(Desloratadine 8-Bromo Analog)

    Code : VD130006

    Chemical name : 8-Bromo-6,11-dihydro-11-(4-piperdinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
  • N-Formyl Desloratadine Impurity (DLRC-2)

    Code : VD130007

    Chemical name : 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxaldehyde
  • 3-Hydroxy desloratadine glucuronide

    Code : VD130014

    Chemical name : b-D-Glucopyranosiduronic acid,8-chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-3-yl
  • Methyl Loratadine (DLRC-1)

    Code : VL300007

    Chemical name : 8-chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine

• Dexmethylphenidate Hydrochloride

  Chemical name : (R)-methyl 2-phenyl-2-((R)-piperidin-2-yl)acetate hydrochloride Mol. Formula : C14H19NO2.HCl Mol. Weight : 269.77 g/mol

  • Dexmethyl phenidate HCl -D3

    Code : VD120002

    Chemical name : (R)methyl 2-phenyl-2-(R)(piperidin-2-yl)acetate d3 hydrochloride

• Dimenhydrinate

  Chemical name : Diphenhydramine [2-(diphenylmethoxy)-N,N-dimethylethanamine] 8-chlorotheophylline (8-chloro-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione) Mol. Formula : C17H22ClNO Mol. Weight : 470.0 g/mol

  • Dimenhydrinate EP Imp A(Theophylline)

    Code : VT160000

    Chemical name : 1,3-dimethyl-7H-purine-2,6-dione
  • Dimenhydrinate EP Imp B(Caffeine)

    Code : VC310000

    Chemical name : 1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione
  • Dimenhydrinate Imp E

    Code : VD100004

    Chemical name : 8-Chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
  • Dimenhydrinate EP Imp I(Benzyhydrol)

    Code : VB440001

    Chemical name : diphenylmethanol
  • Dimenhydrinate EP Imp J(Benzophenone)

    Code : VB110000

    Chemical name : diphenylmethanone

• Domperidone

  Chemical name : 5-Chloro-1-[1-[3-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)propyl]piperidin-4-yl]-1,3-dihydro- 2H-benzimidazol-2-one Mol. Formula : C22H24ClN5O2 Mol. Weight : 452.9 g/mol

  • Domperidone EP Impurity A

    Code : VD090001

    Chemical name : 5-chloro-1-(piperidin-4-yl)-1,3-dihydro-2H-benzimidazol-2-one
  • Domperidone EP Impurity B

    Code : VD090002

    Chemical name : 4-(5-chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-formylpiperidine
  • Domperidone EP Impurity C

    Code : VD090003

    Chemical name : cis-4-(5-chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-[3-(2-oxo-2,3-dihydro-1H benzimidazol-1-yl)propyl]piperidine 1-oxide
  • Domperidone EP Impurity D

    Code : VD090004

    Chemical name : 5-Chloro-3-[3-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)propyl]-1-[1-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one.
  • Domperidone EP Impurity E

    Code : VD090005

    Chemical name : 1-[3-[4-(5-chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidin-1-yl]propyl]-3-[3-(2- oxo-2,3-dihydro-1H-benzimidazol-1-yl)propyl]-1,3-dihydro-2H-benzimidazol-2-one.
  • Domperidone EP Impurity F

    Code : VD090006

    Chemical name : 1,3-bis[3-[4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidin-1-yl]propyl]-1,3-dihydro-2H-benzimidazol-2-one
  • Domperidone d6

    Code : VD090007

    Chemical name : 5-Chloro-1-[1-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-one-d6
  • Domperidone Maleate

    Code : VD090008

    Chemical name : 5-Chloro-1-[1-[3-(2-oxo-1,3-dihydrobenzoimidazol-1-yl)propyl]-4-piperidyl]-1,3-dihydrobenzoimidazol-2-one maleate