의약품용 유연물질, 표준품 전문업체
Specialty of Pharmaceutical Impurity & Reference Standard

  • Famotidine
    Chemical name : 3-[[[2-[(Diaminomethylene) amino] thiazol-4-yl]methyl]sulphanyl]-N’-sulphamoyl propanimidamide
    Mol. Formula : C8H15N7O2S3
    Mol. Weight : 337.5 g/mol
    • Famotidine EP Impurity A: (USP RC A – HCl Salt)
      Code : VF100001
      Chemical name : 3-[[[2-[(diaminomethylene)amino] thiazol-4-yl]methyl]sulphanyl]propanimidamide * Hydrochloride Salt
    • Famotidine EP Impurity B (USP RC B)
      Code : VF100002
      Chemical name : 3,5-bis[2-[[[2-[(diaminomethylene) amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide
    • Famotidine EP Impurity C: (USP RC C)
      Code : VF100003
      Chemical name : 3-[[[2-[(diaminomethylene)amino] thiazol-4-yl]methyl]sulphanyl]-N-sulphamoyl propanamide * Hydrochloride Salt
    • Famotidine EP Impurity D: (USP RC D)
      Code : VF100004
      Chemical name : 3-[[[2-[(diaminomethylene)amino] thiazol-4-yl]methyl]sulphanyl]propanamide
    • Famotidine EP Impurity E: (USP RC E)
      Code : VF100005
      Chemical name : 2,2’-[disulphanediylbis (methylenethiazole-4,2-diyl)]diguanidine
    • Famotidine EP Impurity F: (Famotidine Acid Impurity )
      Code : VF100006
      Chemical name : 3-[[[2-[(diaminomethylene)amino] thiazol-4-yl]methyl]sulphanyl]propanoic acid
    • Famotidine EP Impurity G: (N-Desaminosulfonyl-N-cyano Famotidine)
      Code : VF100007
      Chemical name : N-cyano-3-[[[2-[(diaminomethylene) amino]thiazol-4-yl]methyl]sulphanyl]propanimidamide,
    • Famotidine EP Impurity I: (Sulfoxide)
      Code : VF100008
      Chemical name : 3-[({2-[(diaminomethylidene)amino]-1,3-thiazol-4-yl}methyl)sulfinyl]-N-sulfamoyl propanamide,
    • Famotidine EP Impurity J: (Methyl Ester Propionate)
      Code : VF100009
      Chemical name : Methyl 3-[({2-[(diaminomethylidene) amino]-1,3-thiazol-4-l}methyl)sulfanyl] propanimidoate
    • Famotidine Acid Impurity Methyl Ester (HCl Salt)
      Code : VF100010
      Chemical name : Famotidine Acid Methyl Ester Hydrochloride Salt (3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-propanoic Acid Methyl Ester Hydrochloride)
    • Famotidine Acid Impurity Methyl Ester Acetic Acid Salt
      Code : VF100011
      Chemical name : 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-propanoic Acid Methyl Ester Acetic Acid
    • Famotidine Impurity H
      Code : VF100012
      Chemical name : 3-[[[2-[(diaminoiminomethylene) amino]-thiazol-4-yl]methyl]isothiourea, dihydrochloride
  • Famciclovir
    Chemical name : 2-[2-(2-Amino-9H-purin-9-yl)ethyl]-1,3-propanediol Diacetate Ester
    Mol. Formula : C14H19N5O4
    Mol. Weight : 321.33 g/mol
    • Famciclovir Related compound F
      Code : VF270003
      Chemical name : 2-Amino-6-chloropurine
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