의약품용 유연물질, 표준품 전문업체

Specialty of Pharmaceutical Impurity & Reference Standard

• AZIDO

  Chemical name : 5-(4-(Azidomethyl)-[1,1-biphenyl]-2-yl)-1H-tetrazole Mol. Formula : C14H11N7 Mol. Weight : 277.3

• Anastrozole

  Mol. Formula : C17H19N5 Mol. Weight : 293.37 g/mol

  • Anastrozole Impurity – B(USP RC A)

    Code : VA100002

    Chemical name : α1,α1,α3,α3,5-Pentamethyl-1,3-benzenediacetonitrile

• Apremilast

  Chemical name : N-{2-[(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl}acetamide Mol. Formula : C22H24N2O7S Mol. Weight : 460.50g/mol

  • Apremilast impurity 1
  • Apremilast impurity D

    Code : VA1050004

    Chemical name : N-(2-(1-(3,4-diethoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide
  • Apremilast impurity E

    Code : VA1050005

    Chemical name : N-(2-(1-(4-ethoxy-3-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide

• Amylmetacresol

  Chemical name : 5-Methyl-2-pentylphenol Mol. Formula : C12H18O Mol. Weight : 178.28g/mol

  • m-Cresol

    Code : VA950001

    Chemical name : m-Cesol
  • o-Cresol

    Code : VA950002

    Chemical name : 2-Methylphenol

• Atracurium Besylate

  Mol. Formula : C53H72N2O122+ Mol. Weight : 929.145 g/mol

  • cis-Quaternary Alcohol(Atracurium Besylate Impurity D2 Iodide)

    Code : VA890004

    Chemical name : Cis-Quaternary Alcohol Iodide

• Apixaban

  Chemical name : 4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxo-1-piperidinyl)phenyl]-1H-pyrazolo[3,4-c]pyridine-3-carboxamide Mol. Formula : C25H25N5O4 Mol. Weight : 459.50g/mol

  • Apixaban-13C-d3

    Code : VA880001

    Chemical name : 4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxo-1-piperidinyl)phenyl]-1H-pyrazolo[3,4-c]pyridine-3-carboxamide-13C, d3
  • Apixaban Impurity A

    Code : VA880002

    Chemical name : 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine-3-carboxylic acid

• Atovaquone

  Chemical name : trans-2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthalenedione Mol. Formula : C22H19ClO3 Mol. Weight : 366.837 g/mol

  • Didehydro Atovaquone Impurity

    Code : VA810002

    Chemical name : 2-[4-(4-chlorophenyl)cyclohexa-3-yl]-3-hydroxy-1,4-naphthoquinone
  • O-Methyl Atovaquone Impurity

    Code : VA810003

    Chemical name : Trans-2-[4-(4-Chlorophenyl)cyclohexyl]-3-methoxy-1,4-naphthalenedione
  • Atovaquone EP Impurity B (USP RC A)

    Code : VA810006

    Chemical name : (cis-2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone)

• Acebutolol Hydrochloride

  Chemical name : N-[3-Acetyl-4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]butanamide hydrochloride Mol. Formula : C18H28N2O4,HCl  Mol. Weight : 372.9 g/mol

  • Acebutolol EP Impurity C (USP RC A )

    Code : VA770002

    Chemical name : N-(3-acetyl-4-hydroxyphenyl)butanamide
  • Acebutolol EP Impurity B

    Code : VA770004

    Chemical name : N-[3-acetyl-4-[(2RS)-2-hydroxy-3-[(1-methylethyl) amino] propoxy] phenyl] acetamide hydrochloride

• Argatroban

  Chemical name : (2R,4R)-4-Methyl-1-[N-[(3-methyl-1,2,3,4-tetrahydro-8-quinolinyl)sulfonyl]-L-arginyl]-2-piperidinecarboxylic acid Mol. Formula : C23H36N6O5S Mol. Weight : 508.63 g/mol

  • Argatroban monohydrate

    Code : VA750000A

    Chemical name : (2R,4R)-1-[N2-3-(methyl-1,2,3,4-tetrahydro-8-quinolinesulfonyl)-L-arginyl]-4-methyl-2-piperidinecarboxylic acid monohydrate
  • N-Nitro-1,2,3,4-tetradehydro Argatroban (ARB-1)

    Code : VA750001

    Chemical name : (2R,4R)-1-[(2S)-5-[[Imino(nitroamino)methyl]amino]-2-[[(3-methyl-8-quinolinyl)sulfonyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylic Acid

• Adenosine

  Chemical name : 9-b-D-Ribofuranosyl-9H-purin-6-amine. Mol. Formula : C10H13N5O4 Mol. Weight : 267.2 g/mol

  • Adenosine Ep Impurity G ((inosine)

    Code : VA720001

    Chemical name : 9-b-D-ribofuranosyl-1,9-dihydro-6H-purin-6-one (inosine)